{"text_format":"2","workbook":"xlsx","n_sheets":45,"sheets":["Index","MWD+HRGM","MWD+HRGM_Fl","MWD+HRGM+AX","MWD+HRGM+AX_Fl","MWD+HRGM+AX+SAG","MWD+HRGM+AX+SAG_Fl","MWD+HRGM+SAG","MWD+HRGM+SAG_Fl","MWD+HRGM+SAG+MS","MWD+HRGM+SAG+MS_Fl","MWD+IGRF","MWD+IGRF_Fl","MWD+IGRF+AX","MWD+IGRF+AX_Fl","MWD+IGRF+AX+SAG","MWD+IGRF+AX+SAG_Fl","MWD+IGRF+SAG","MWD+IGRF+SAG_Fl","EMS+IFR1+AX+SAG","EMS+IFR1+AX+SAG_Fl","EMS+IFR1+SAG","EMS+IFR1+SAG_Fl","EMS+IFR1+SAG+MS","EMS+IFR1+SAG+MS_Fl","EMS+HRGM","EMS+HRGM_Fl","EMS+HRGM+AX","EMS+HRGM+AX_Fl","EMS+HRGM+AX+SAG","EMS+HRGM+AX+SAG_Fl","EMS+HRGM+SAG","EMS+HRGM+SAG_Fl","EMS+IGRF","EMS+IGRF_Fl","EMS+IGRF+AX","EMS+IGRF+AX_Fl","EMS+IGRF+AX+SAG","EMS+IGRF+AX+SAG_Fl","EMS+IGRF+SAG","EMS+IGRF+SAG_Fl","FINDS","BLIND+TREND","Sheet2","Sheet1"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":43,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Index","index":0,"n_rows":43,"n_cols":6,"rows_kept":43,"cut":false,"hidden":false,"merged":[]}
["No","OWSG Prefix","Short Name","Long Name","Rev.","Application"]
[1,"B001Mb","MWD+HRGM","OWSG MWD + HRGM",2,"MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)"]
[2,"B001Mb","MWD+HRGM_Fl","OWSG MWD + HRGM [Floating Rig]",2,"MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig"]
[3,"B002Mb","MWD+HRGM+AX","OWSG MWD + HRGM + Axial Correction",2,"MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)"]
[4,"B002Mb","MWD+HRGM+AX_Fl","OWSG MWD + HRGM + Axial Correction [Floating Rig]",2,"MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig"]
[5,"B003Mb","MWD+HRGM+AX+SAG","OWSG MWD + HRGM + Axial Correction + Sag Correction",2,"MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction"]
[6,"B003Mb","MWD+HRGM+AX+SAG_Fl","OWSG MWD + HRGM + Axial Correction + Sag Correction [Floating Rig]",2,"MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction on a Floating Rig"]
[7,"B004Mb","MWD+HRGM+SAG","OWSG MWD + HRGM + Sag Correction",2,"MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction"]
[8,"B004Mb","MWD+HRGM+SAG_Fl","OWSG MWD + HRGM + Sag Correction [Floating Rig]",2,"MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction on a Floating Rig"]
[9,"B005Mb","MWD+HRGM+SAG+MS","OWSG MWD + HRGM + Sag + Multi-Station Correction",2,"NOT TO BE USED WHILE PLANNING A WELL. MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction and Multi-Station Correction"]
[10,"B005Mb","MWD+HRGM+SAG+MS_Fl","OWSG MWD + HRGM + Sag + Multi-Station Correction [Floating Rig]",2,"NOT TO BE USED WHILE PLANNING A WELL. MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction and Multi-Station Correction on a Floating Rig"]
[11,"B006Mb","MWD+IGRF","OWSG MWD + IGRF or WMM",2,"MWD Using IGRF or WMM"]
[12,"B006Mb","MWD+IGRF_Fl","OWSG MWD + IGRF or WMM [Floating Rig]",2,"MWD Using IGRF or WMM on a Floating Rig"]
[13,"B007Mb","MWD+IGRF+AX","OWSG MWD + IGRF or WMM + Axial Correction",2,"MWD with Axial Correction using IGRF or WMM"]
[14,"B007Mb","MWD+IGRF+AX_Fl","OWSG MWD + IGRF or WMM + Axial Correction [Floating Rig]",2,"MWD with Axial Correction using IGRF or WMM on a Floating Rig"]
[15,"B008Mb","MWD+IGRF+AX+SAG","OWSG MWD + IGRF or WMM + Axial Correction + Sag Correction",2,"MWD with Axial Correction using IGRF or WMM with Sag Correction"]
[16,"B008Mb","MWD+IGRF+AX+SAG_Fl","OWSG MWD + IGRF or WMM + Axial Correction + Sag Correction [Floating Rig]",2,"MWD with Axial Correction using IGRF or WMM with Sag Correction on a Floating Rig"]
[17,"B009Mb","MWD+IGRF+SAG","OWSG MWD + IGRF or WMM + Sag Correction",2,"MWD Using IGRF or WMM with Sag Correction"]
[18,"B009Mb","MWD+IGRF+SAG_Fl","OWSG MWD + IGRF or WMM + Sag Correction [Floating Rig]",2,"MWD Using IGRF or WMM with Sag Correction on a Floating Rig"]
[19,"B010Mb","EMS+IFR1+AX+SAG","OWSG EMS + IFR1 + Axial Corr + Sag Correction",2,"EMS with IFR1 (IFR or Crustal Anomaly Correction) and Axial Correction and Sag Correction"]
[20,"B010Mb","EMS+IFR1+AX+SAG_Fl","OWSG EMS + IFR1 + Axial Corr + Sag Correction [Floating Rig]",2,"EMS with IFR1 (IFR or Crustal Anomaly Correction) and Axial Correction and Sag Correction on a Floating Rig"]
[21,"B011Mb","EMS+IFR1+SAG","OWSG EMS + IFR1 + Sag Correction",2,"EMS with IFR1 (IFR or Crustal Anomaly Correction) and Sag Correction"]
[22,"B011Mb","EMS+IFR1+SAG_Fl","OWSG EMS + IFR1 + Sag Correction [Floating Rig]",2,"EMS with IFR1 (IFR or Crustal Anomaly Correction) and Sag Correction on a Floating Rig"]
[23,"B012Mb","EMS+IFR1+SAG+MS","OWSG EMS + IFR1 + Sag + Multi-Station Correction",2,"NOT TO BE USED WHILE PLANNING A WELL. EMS with IFR1 (IFR or Crustal Anomaly Correction) with Sag and Multi-Station Correction"]
[24,"B012Mb","EMS+IFR1+SAG+MS_Fl","OWSG EMS + IFR1 + Sag + Multi-Station Correction [Floating Rig]",2,"NOT TO BE USED WHILE PLANNING A WELL. EMS with IFR1 (IFR or Crustal Anomaly Correction) with Sag and Multi-Station Correction on a Floating Rig"]
[25,"B013Mb","EMS+HRGM","OWSG EMS + HRGM",2,"EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)"]
[26,"B013Mb","EMS+HRGM_Fl","OWSG EMS + HRGM [Floating Rig]",2,"EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig"]
[27,"B014Mb","EMS+HRGM+AX","OWSG EMS + HRGM + Axial Correction",2,"EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)"]
[28,"B014Mb","EMS+HRGM+AX_Fl","OWSG EMS + HRGM + Axial Correction [Floating Rig]",2,"EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig"]
[29,"B015Mb","EMS+HRGM+AX+SAG","OWSG EMS + HRGM + Axial Correction + Sag Correction",2,"EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction"]
[30,"B015Mb","EMS+HRGM+AX+SAG_Fl","OWSG EMS + HRGM + Axial Correction + Sag Correction [Floating Rig]",2,"EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction on a Floating Rig"]
[31,"B016Mb","EMS+HRGM+SAG","OWSG EMS + HRGM + Sag Correction",2,"EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction"]
[32,"B016Mb","EMS+HRGM+SAG_Fl","OWSG EMS + HRGM + Sag Correction [Floating Rig]",2,"EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction on a Floating Rig"]
[33,"B017Mb","EMS+IGRF","OWSG EMS + IGRF or WMM",2,"EMS Using IGRF or WMM"]
[34,"B017Mb","EMS+IGRF_Fl","OWSG EMS + IGRF or WMM [Floating Rig]",2,"EMS Using IGRF or WMM on a Floating Rig"]
[35,"B018Mc","EMS+IGRF+AX","OWSG EMS + IGRF or WMM + Axial Correction",2,"EMS Using IGRF or WMM with Axial Correction using IGRF"]
[36,"B018Mc","EMS+IGRF+AX_Fl","OWSG EMS + IGRF or WMM + Axial Correction [Floating Rig]",2,"EMS Using IGRF or WMM with Axial Correction using IGRF on a Floating Rig"]
[37,"B019Mc","EMS+IGRF+AX+SAG","OWSG EMS + IGRF or WMM + Axial Correction + Sag Correction",2,"EMS Using IGRF or WMM with Axial Correction using IGRF and Sag Correction"]
[38,"B019Mc","EMS+IGRF+AX+SAG_Fl","OWSG EMS + IGRF or WMM + Axial Correction + Sag Correction [Floating Rig]",2,"EMS Using IGRF or WMM with Axial Correction using IGRF with Sag Correction on a Floating Rig"]
[39,"B020Mb","EMS+IGRF+SAG","OWSG EMS + IGRF or WMM + Sag Correction",2,"EMS Using IGRF or WMM with Sag Correction"]
[40,"B020Mb","EMS+IGRF+SAG_Fl","OWSG EMS + IGRF or WMM + Sag Correction [Floating Rig]",2,"EMS Using IGRF or WMM with Sag Correction on a Floating Rig"]
[41,"B021Ga","FINDS","OWSG BHI Ferranti FINDS",1,"Ferranti FINDS Inertial Surveys"]
[42,"B022Ua","BLIND+TREND","OWSG BLIND+TREND",1,"Where no survey information was recorded but where some other information exists such as the BHA records or Bit-run summaries or some other relevant formation or drilling knowledge exists concerning the expected trends of the wellpath. May only be assigned for specific cases with a Dispensation."]

{"sheet":"MWD+HRGM","index":1,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B001Mb","MWD+HRGM"]
[]
["OWSG Prefix:","B001Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","None",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B001Ma_MWD+HDGM / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM_Fl","index":2,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B001Mb","MWD+HRGM_Fl"]
[]
["OWSG Prefix:","B001Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","None",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B001Ma_MWD+HDGM_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+AX","index":3,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B002Mb","MWD+HRGM+AX"]
[]
["OWSG Prefix:","B002Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+AX",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Axial Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B002Ma_MWD+HDGM+AX / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.16,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",107,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+AX_Fl","index":4,"n_rows":32,"n_cols":22,"rows_kept":32,"cut":false,"hidden":false,"merged":[]}
["B002Mb","MWD+HRGM+AX_Fl"]
[]
["OWSG Prefix:","B002Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+AX_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Axial Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B002Ma_MWD+HDGM+AX_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.16,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,23,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",107,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,25,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,26,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,27,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,28,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,29,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+AX+SAG","index":5,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B003Mb","MWD+HRGM+AX+SAG"]
[]
["OWSG Prefix:","B003Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+AX+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Axial Correction + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B003Ma_MWD+HDGM+AX+SAG / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.16,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",107,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+AX+SAG_Fl","index":6,"n_rows":32,"n_cols":22,"rows_kept":32,"cut":false,"hidden":false,"merged":[]}
["B003Mb","MWD+HRGM+AX+SAG_Fl"]
[]
["OWSG Prefix:","B003Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+AX+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Axial Correction + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B003Ma_MWD+HDGM+AX+SAG_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.16,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,23,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",107,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,25,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,26,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,27,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,28,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,29,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+SAG","index":7,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B004Mb","MWD+HRGM+SAG"]
[]
["OWSG Prefix:","B004Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","None",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B004Ma_MWD+HDGM+SAG / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+SAG_Fl","index":8,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B004Mb","MWD+HRGM+SAG_Fl"]
[]
["OWSG Prefix:","B004Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) and Sag Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","None",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B004Ma_MWD+HDGM+SAG_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+SAG+MS","index":9,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B005Mb","MWD+HRGM+SAG+MS"]
[]
["OWSG Prefix:","B005Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+SAG+MS",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Sag + Multi-Station Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECR and DBHR terms added.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","NOT TO BE USED WHILE PLANNING A WELL. MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction and Multi-Station Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",35,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B005Ma_MWD+HDGM+SAG+MS / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",100,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+HRGM+SAG+MS_Fl","index":10,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B005Mb","MWD+HRGM+SAG+MS_Fl"]
[]
["OWSG Prefix:","B005Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+HRGM+SAG+MS_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + HRGM + Sag + Multi-Station Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR and DBHR terms added.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","NOT TO BE USED WHILE PLANNING A WELL. MWD Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction and Multi-Station Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B005Ma_MWD+HDGM+SAG+MS_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",35,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",100,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF","index":11,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B006Mb","MWD+IGRF"]
[]
["OWSG Prefix:","B006Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","MWD Using IGRF or WMM",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B006Ma_MWD+IGRF / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF_Fl","index":12,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B006Mb","MWD+IGRF_Fl"]
[]
["OWSG Prefix:","B006Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD Using IGRF or WMM on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B006Ma_MWD+IGRF_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+AX","index":13,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B007Mb","MWD+IGRF+AX"]
[]
["OWSG Prefix:","B007Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+AX",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Axial Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","MWD with Axial Correction using IGRF or WMM",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B007Ma_MWD+IGRF+AX / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.24,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",157,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+AX_Fl","index":14,"n_rows":32,"n_cols":22,"rows_kept":32,"cut":false,"hidden":false,"merged":[]}
["B007Mb","MWD+IGRF+AX_Fl"]
[]
["OWSG Prefix:","B007Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+AX_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Axial Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD with Axial Correction using IGRF or WMM on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B007Ma_MWD+IGRF+AX_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.24,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,23,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",157,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,25,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,26,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,27,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,28,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,29,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+AX+SAG","index":15,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B008Mb","MWD+IGRF+AX+SAG"]
[]
["OWSG Prefix:","B008Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+AX+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Axial Correction + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","MWD with Axial Correction using IGRF or WMM with Sag Correction",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B008Ma_MWD+IGRF+AX+SAG / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.24,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",157,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+AX+SAG_Fl","index":16,"n_rows":32,"n_cols":22,"rows_kept":32,"cut":false,"hidden":false,"merged":[]}
["B008Mb","MWD+IGRF+AX+SAG_Fl"]
[]
["OWSG Prefix:","B008Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+AX+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Axial Correction + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR, DBHR, MDIR and MFIR terms added.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD with Axial Correction using IGRF or WMM with Sag Correction on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B008Ma_MWD+IGRF+AX+SAG_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.24,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MDIR","MWD: Magnetic Dip with Z-Axis Corr - Random","MDI","SPE 67616 Table 1","Mgntcs",0.08,"deg","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,23,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",157,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,24,"MFIR","MWD: Total Magnetic Field with Z-Axis Corr - Random","MFI","SPE 67616 Table 1","Mgntcs",60,"nT","R",0,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,25,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,26,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,27,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,28,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,29,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+SAG","index":17,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B009Mb","MWD+IGRF+SAG"]
[]
["OWSG Prefix:","B009Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","MWD Using IGRF or WMM with Sag Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B009Ma_MWD+IGRF+SAG / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"MWD+IGRF+SAG_Fl","index":18,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B009Mb","MWD+IGRF+SAG_Fl"]
[]
["OWSG Prefix:","B009Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","MWD+IGRF+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG MWD + IGRF or WMM + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECR and DBHR terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","MWD Using IGRF or WMM with Sag Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B009Ma_MWD+IGRF+SAG_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECR","MWD: Declination - Random","AZ","SPE 67616","AziRef",0.1,"deg","R",0,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHR","MWD: BH-Dependent Declination - Random","DBH","SPE 67616","AziRef",3000,"deg.nT","R",0,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+AX+SAG","index":19,"n_rows":29,"n_cols":22,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
["B010Mb","EMS+IFR1+AX+SAG"]
[]
["OWSG Prefix:","B010Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+AX+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Axial Corr + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT. MDIG increased from 0.1 to 0.13 nT. MFIG increased from 50 to 78 nT.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","EMS with IFR1 (IFR or Crustal Anomaly Correction) and Axial Correction and Sag Correction",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 + Axial Corr. Sliding TF Ind",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B010Ma_EMS+IFR1+AX+SAG / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.13,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",78,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,22,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,23,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,24,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,25,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,26,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+AX+SAG_Fl","index":20,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B010Mb","EMS+IFR1+AX+SAG_Fl"]
[]
["OWSG Prefix:","B010Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+AX+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Axial Corr + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT. MDIG increased from 0.1 to 0.13 nT. MFIG increased from 50 to 78 nT.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS with IFR1 (IFR or Crustal Anomaly Correction) and Axial Correction and Sag Correction on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 + Axial Corr. Sliding TF Ind",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B010Ma_EMS+IFR1+AX+SAG_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.13,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",78,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+SAG","index":21,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B011Mb","EMS+IFR1+SAG"]
[]
["OWSG Prefix:","B011Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT. AMIL decreased from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","EMS with IFR1 (IFR or Crustal Anomaly Correction) and Sag Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on ISCWSA MWD Rev 3 - Toolface Independent Sliding",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B011Ma_EMS+IFR1+SAG / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+SAG_Fl","index":22,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B011Mb","EMS+IFR1+SAG_Fl"]
[]
["OWSG Prefix:","B011Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT. AMIL decreased from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS with IFR1 (IFR or Crustal Anomaly Correction) and Sag Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on ISCWSA MWD Rev 3 - Toolface Independent Sliding",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B011Ma_EMS+IFR1+SAG_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+SAG+MS","index":23,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B012Mb","EMS+IFR1+SAG+MS"]
[]
["OWSG Prefix:","B012Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+SAG+MS",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Sag + Multi-Station Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","NOT TO BE USED WHILE PLANNING A WELL. EMS with IFR1 (IFR or Crustal Anomaly Correction) with Sag and Multi-Station Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on ISCWSA MWD Rev 3 - Toolface Independent Sliding",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",35,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B012Ma_EMS+IFR1+SAG+MS / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",100,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IFR1+SAG+MS_Fl","index":24,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B012Mb","EMS+IFR1+SAG+MS_Fl"]
[]
["OWSG Prefix:","B012Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IFR1+SAG+MS_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IFR1 + Sag + Multi-Station Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DBHS increased from 1500 to 3000 deg.nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","NOT TO BE USED WHILE PLANNING A WELL. EMS with IFR1 (IFR or Crustal Anomaly Correction) with Sag and Multi-Station Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on ISCWSA MWD Rev 3 - Toolface Independent Sliding",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",35,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B012Ma_EMS+IFR1+SAG+MS_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",35,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",8.0000000000000004E-4,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.15,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",1500,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",100,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM","index":25,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B013Mb","EMS+HRGM"]
[]
["OWSG Prefix:","B013Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B013Ma_EMS+HDGM / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM_Fl","index":26,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B013Mb","EMS+HRGM_Fl"]
[]
["OWSG Prefix:","B013Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B013Ma_EMS+HDGM_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+AX","index":27,"n_rows":29,"n_cols":22,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
["B014Mb","EMS+HRGM+AX"]
[]
["OWSG Prefix:","B014Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+AX",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Axial Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.16 to 0.18 deg. MFIG increased from 107 to 123 nT.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD)",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B014Ma_EMS+HDGM+AX / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.18,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",123,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,22,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,23,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,24,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,25,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,26,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+AX_Fl","index":28,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B014Mb","EMS+HRGM+AX_Fl"]
[]
["OWSG Prefix:","B014Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+AX_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Axial Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.16 to 0.18 deg. MFIG increased from 107 to 123 nT.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B014Ma_EMS+HDGM+AX_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.18,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",123,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+AX+SAG","index":29,"n_rows":29,"n_cols":22,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
["B015Mb","EMS+HRGM+AX+SAG"]
[]
["OWSG Prefix:","B015Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+AX+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Axial Correction + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.16 to 0.18 deg. MFIG increased from 107 to 123 nT.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B015Ma_EMS+HDGM+AX+SAG / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.18,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",123,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,22,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,23,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,24,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,25,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,26,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+AX+SAG_Fl","index":30,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B015Mb","EMS+HRGM+AX+SAG_Fl"]
[]
["OWSG Prefix:","B015Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+AX+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Axial Correction + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.16 to 0.18 deg. MFIG increased from 107 to 123 nT.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS with Axial Correction using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B015Ma_EMS+HDGM+AX+SAG_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.18,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",123,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+SAG","index":31,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B016Mb","EMS+HRGM+SAG"]
[]
["OWSG Prefix:","B016Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B016Ma_EMS+HDGM+SAG / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+HRGM+SAG_Fl","index":32,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B016Mb","EMS+HRGM+SAG_Fl"]
[]
["OWSG Prefix:","B016Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+HRGM+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + HRGM + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using a High Resolution Geomagnetic Model (HRGM) with spherical harmonic degree of 720 or higher (e.g. HDGM or MVHD) with Sag Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on ISCWSA MWD Rev 3 (Tool Face Independent - Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B016Ma_EMS+HDGM+SAG_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.3,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",4118,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF","index":33,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B017Mb","EMS+IGRF"]
[]
["OWSG Prefix:","B017Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","EMS Using IGRF or WMM",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","Based on MWD Rev 3 TF Ind Sliding with IGRF or WMM",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B017Ma_EMS+IGRF / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF_Fl","index":34,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B017Mb","EMS+IGRF_Fl"]
[]
["OWSG Prefix:","B017Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using IGRF or WMM on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","Based on MWD Rev 3 TF Ind Sliding with IGRF or WMM",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B017Ma_EMS+IGRF_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+AX","index":35,"n_rows":29,"n_cols":22,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
["B018Mc","EMS+IGRF+AX"]
[]
["OWSG Prefix:","B018Mc",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+AX",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Axial Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.24 to 0.25 deg. MFIG increased from 157 to 168 nT.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","EMS Using IGRF or WMM with Axial Correction using IGRF",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release. Rev 1.1 10-Jul-2014 Updated Long Name and Application",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B018Mb_EMS+IGRF+AX / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.25,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",168,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,22,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,23,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,24,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,25,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,26,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+AX_Fl","index":36,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B018Mc","EMS+IGRF+AX_Fl"]
[]
["OWSG Prefix:","B018Mc",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+AX_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Axial Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.24 to 0.25 deg. MFIG increased from 157 to 168 nT.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using IGRF or WMM with Axial Correction using IGRF on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release. Rev 1.1 10-Jul-2014 Updated Long Name and Application",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B018Mb_EMS+IGRF+AX_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.25,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",168,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.2,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+AX+SAG","index":37,"n_rows":29,"n_cols":22,"rows_kept":29,"cut":false,"hidden":false,"merged":[]}
["B019Mc","EMS+IGRF+AX+SAG"]
[]
["OWSG Prefix:","B019Mc",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+AX+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Axial Correction + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.24 to 0.25 deg. MFIG increased from 157 to 168 nT.",null,5,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Application:","EMS Using IGRF or WMM with Axial Correction using IGRF and Sag Correction",null,7,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Approved:",null,null,11,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release. Rev 1.1 10-Jul-2014 Updated Long Name and Application.",null,13,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B019Mb_EMS+IGRF+AX+SAG / ",null,14,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Hor East/West Exclusion:","15 deg",null,17,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Tool Parameters",null,null,19,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.25,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,21,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",168,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,22,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,23,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,24,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,25,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,26,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+AX+SAG_Fl","index":38,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B019Mc","EMS+IGRF+AX+SAG_Fl"]
[]
["OWSG Prefix:","B019Mc",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+AX+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Axial Correction + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. MDIG increased from 0.24 to 0.25 deg. MFIG increased from 157 to 168 nT.",null,5,"ABIXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Source:","SPE 67616 and 63275",null,6,"ABIXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias with Z-Axis Corr","ABIXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"-(Tan(Dip) * Cos(AzM) - Tan(90 * RAD - Inc)) / (GField * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using IGRF or WMM with Axial Correction using IGRF with Sag Correction on a Floating Rig",null,7,"ABIZ","MWD: Z-Acceleromter Bias with Z-Axis Corr.","ABIZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","(Sin(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASIXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Status:","Agreed",null,9,"ASIXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","-(Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM))) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Checked:",null,null,10,"ASIXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor with Z-Axis Corr","ASIXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Approved:",null,null,11,"ASIZ","MWD: Z-Acceleromter Scale Factor with Z-Axis Corr.","ASIZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Sin(Inc) * Cos(Inc) * Cos(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
["Notes:","Based on ISCWSA MWD Rev 3 with Axial Correction (Tool Face Independent - Sliding)",null,12,"MBIXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release. Rev 1.1 10-Jul-2014 Updated Long Name and Application",null,13,"MBIXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias with Z-Axis Corr","MBIXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Replaces / Replaced By:","OWSG_B019Mb_EMS+IGRF+AX+SAG_Fl / ",null,14,"MSIXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (Sqr(2) * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Min:","0 deg",null,15,"MSIXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Inclination Range Max:","180 deg",null,16,"MSIXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor with Z-Axis Corr","MSIXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (2 * (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)))"]
["Hor East/West Exclusion:","15 deg",null,17,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Range Comment:","Azimuth correction does not work close to horizontal magnetic East or West.",null,18,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Tool Parameters",null,null,19,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
["Misalignment Alt:",3,null,20,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"MDIG","MWD: Magnetic Dip with Z-Axis Corr - Global","MDI","SPE 67616 Table 1","Mgntcs",0.25,"deg","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Cos(Inc) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM))"]
[null,null,null,22,"MFIG","MWD: Total Magnetic Field with Z-Axis Corr - Global","MFI","SPE 67616 Table 1","Mgntcs",168,"nT","G",1,1,1,null,0,0,"-Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / (1 - Sin(Inc) * Sin(Inc) * Sin(AzM) * Sin(AzM)) / Bfield"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+SAG","index":39,"n_rows":30,"n_cols":22,"rows_kept":30,"cut":false,"hidden":false,"merged":[]}
["B020Mb","EMS+IGRF+SAG"]
[]
["OWSG Prefix:","B020Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+SAG",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Sag Correction",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",2,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2015-05-20",null,4,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Source:","SPE 67616 and 63275",null,6,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Application:","EMS Using IGRF or WMM with Sag Correction",null,7,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Tool Type:","Magnetic",null,8,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Status:","Agreed",null,9,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Checked:",null,null,10,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Approved:",null,null,11,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B020Ma_EMS+IGRF+SAG / ",null,14,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Range Comment:","None",null,18,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Tool Parameters",null,null,19,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
["Misalignment Alt:",3,null,20,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,21,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,23,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,24,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,25,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,26,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,27,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"EMS+IGRF+SAG_Fl","index":40,"n_rows":31,"n_cols":22,"rows_kept":31,"cut":false,"hidden":false,"merged":[]}
["B020Mb","EMS+IGRF+SAG_Fl"]
[]
["OWSG Prefix:","B020Mb",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","EMS+IGRF+SAG_Fl",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",2.2000000000000002,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG EMS + IGRF or WMM + Sag Correction [Floating Rig]",null,2,"DRFS","Depth: Depth Reference - Systematic","DREF","SPE 67616","Depth",1,"m","S",1,0,0,null,1,0,0]
["Revision No:",2,null,3,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision Date:","2015-05-20",null,4,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Comment:","Rev 2 DECS and DBHS terms added. AMIL reduced from 300 to 220 nT.",null,5,"ABXY-TI1S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI1","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Cos(Inc) / Gfield","(Tan(Dip) * Cos(Inc) * Sin(AzM)) / Gfield"]
["Source:","SPE 67616 and 63275",null,6,"ABXY-TI2S","MWD TF Ind: X and Y Accelerometer Bias","ABXY-TI2","SPE 63275 + Andy Brooks","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,"Singularity when vertical",0,0,"((Tan((pi / 2) - Inc)) - Tan(Dip) * Cos(AzM)) / Gfield","-Sin(Az) / Gfield","Cos(Az) / Gfield",0]
["Application:","EMS Using IGRF or WMM with Sag Correction on a Floating Rig",null,7,"ABZ","MWD: Z-Accelerometer Bias","ABZ","SPE 67616 Table 1","Sensor",4.0000000000000001E-3,"m/s2","S",1,0,0,null,0,"-Sin(Inc) / Gfield","Tan(Dip) * Sin(Inc) * Sin(AzM) / Gfield"]
["Tool Type:","Magnetic",null,8,"ASXY-TI1S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI1","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / Sqr(2)","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / Sqr(2)"]
["Status:","Agreed",null,9,"ASXY-TI2S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI2","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"Sin(Inc) * Cos(Inc) / 2","(-Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)) / 2"]
["Checked:",null,null,10,"ASXY-TI3S","MWD TF Ind: X and Y Accelerometer Scale Factor","ASXY-TI3","SPE 63275 + Andy Brooks","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,0,"(Tan(Dip) * Sin(Inc) * Cos(AzM) - Cos(Inc)) / 2"]
["Approved:",null,null,11,"ASZ","MWD: Z-Accelerometer Scale Factor","ASZ","SPE 67616 Table 1","Sensor",5.0000000000000001E-4,"-","S",1,0,0,null,0,"-Sin(Inc) * Cos(Inc)","Tan(Dip) * Sin(Inc) * Cos(Inc) * Sin(AzM)"]
["Notes:","MWD Using IGRF or WMM (MWD Rev 3 TF Ind Sliding)",null,12,"MBXY-TI1S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI1","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"-Cos(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release.",null,13,"MBXY-TI2S","MWD TF Ind: X and Y Magnetometer Bias","MBXY-TI2","SPE 63275 + Andy Brooks","Sensor",70,"nT","S",1,0,0,null,0,0,"Cos(AzM) / (BField * Cos(Dip))"]
["Replaces / Replaced By:","OWSG_B020Ma_EMS+IGRF+SAG_Fl / ",null,14,"MBZ","MWD: Z-Magnetometer Bias","MBZ","SPE 67616 Table 1","Sensor",70,"nT","S",1,0,0,null,0,0,"-Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
["Inclination Range Min:","0 deg",null,15,"MSXY-TI1S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI1","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) * (Tan(Dip) * Cos(Inc) + Sin(Inc) * Cos(AzM)) / Sqr(2)"]
["Inclination Range Max:","180 deg",null,16,"MSXY-TI2S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI2","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"Sin(AzM) * (Tan(Dip) * Sin(Inc) * Cos(Inc) - Cos(Inc) * Cos(Inc) * Cos(AzM) - Cos(AzM)) / 2"]
["Hor East/West Exclusion:","0 deg",null,17,"MSXY-TI3S","MWD TF Ind: X and Y Magnetometer Scale Factor","MSXY-TI3","SPE 63275 + Andy Brooks","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"(Cos(Inc) * Cos(AzM) * Cos(AzM) - Cos(Inc) * Sin(AzM) * Sin(AzM) - Tan(Dip) * Sin(Inc) * Cos(AzM)) / 2"]
["Range Comment:","None",null,18,"MSZ","MWD: Z-Magnetometer Scale Factor","MSZ","SPE 67616 Table 1","Sensor",1.6000000000000001E-3,"-","S",1,0,0,null,0,0,"-(Sin(Inc) * Cos(AzM) + Tan(Dip) * Cos(Inc)) * Sin(Inc) * Sin(AzM)"]
["Tool Parameters",null,null,19,"DECG","MWD: Declination - Global","AZ","SPE 67616","AziRef",0.43,"deg","G",1,1,1,null,0,0,1]
["Misalignment Alt:",3,null,20,"DECS","MWD: Declination - Systematic","AZ","SPE 67616","AziRef",0.1,"deg","S",1,0,0,null,0,0,1]
[null,null,null,21,"DBHG","MWD: BH-Dependent Declination - Global","DBH","SPE 67616","AziRef",6029,"deg.nT","G",1,1,1,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,22,"DBHS","MWD: BH-Dependent Declination - Systematic","DBH","SPE 67616","AziRef",3000,"deg.nT","S",1,0,0,null,0,0,"1 / (BField * Cos(Dip))"]
[null,null,null,23,"AMIL","MWD: Axial Interference - SinI.SinA","AMIL","Halliburton","Mgntcs",220,"nT","S",1,0,0,null,0,0,"Sin(Inc) * Sin(AzM) / (BField * Cos(Dip))"]
[null,null,null,24,"SAG","MWD: Sag","SAG","SPE 67616","Align",0.08,"deg","S",1,0,0,null,0,"Sin(Inc)",0]
[null,null,null,25,"XYM1","Misalignment: XY Misalignment 1","XYM1","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,"Abs(Sin(Inc))",0]
[null,null,null,26,"XYM2","Misalignment: XY Misalignment 2","XYM2","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,null,0,0,-1]
[null,null,null,27,"XYM3","Misalignment: XY Misalignment 3","XYM3","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Cos(AzT)","-(Abs(Cos(Inc)) * Sin(AzT)) / Sin(Inc)",1,0,0]
[null,null,null,28,"XYM4","Misalignment: XY Misalignment 4","XYM4","SPE 90408 Table 9 - Alt. 3","Align",0.1,"deg","S",1,0,0,"Singularity when vertical",0,"Abs(Cos(Inc)) * Sin(AzT)","(Abs(Cos(Inc)) * Cos(AzT)) / Sin(Inc)",0,1,0]

{"sheet":"FINDS","index":41,"n_rows":23,"n_cols":22,"rows_kept":23,"cut":false,"hidden":false,"merged":[]}
["B021Ga","FINDS"]
[]
["OWSG Prefix:","B021Ga",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","FINDS",null,1,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",1E-3,"-","S",1,0,0,null,"MD",0,0]
["Long Name:","OWSG BHI Ferranti FINDS",null,2,"CNA","Custom: Linear Cone - Azimuth","CNA","BP","Sensor",1E-3,"-","S",1,0,0,"Singularity when vertical",0,0,"1 / Sin(Inc)","-Sin(Az)","Cos(Az)",0]
["Revision No:",1,null,3,"CNI","Custom: Linear Cone - Inclination","CNI","BP","Sensor",1E-3,"-","S",1,0,0,null,0,1,0]
["Revision Date:","2013-11-01"]
["Revision Comment:","Initial Release"]
["Source:","Copsegrove Developments Ltd"]
["Application:","Ferranti FINDS Inertial Surveys"]
["Tool Type:","Gyro"]
["Status:","Agreed"]
["Checked:"]
["Approved:"]
["Notes:","Gives 1/1000 MD Lateral Radial and Vertical uncertainty"]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release."]
["Replaces / Replaced By:","None / "]
["Inclination Range Min:","0 deg"]
["Inclination Range Max:","180 deg"]
["Hor East/West Exclusion:","0 deg"]
["Range Comment:","None"]
["Tool Parameters"]
["Misalignment Alt:",3]

{"sheet":"BLIND+TREND","index":42,"n_rows":23,"n_cols":22,"rows_kept":23,"cut":false,"hidden":false,"merged":[]}
["B022Ua","BLIND+TREND"]
[]
["OWSG Prefix:","B022Ua",null,"No","Code","Term Description","Wt.Fn.","Wt.Fn. Source","Type","Magnitude","Units","Prop.","P1","P2","P3","Wt.Fn. Comment","Depth Formula","Inclination Formula","Azimuth Formula","Singularity North Formula","Singularity East Formula","Singularity Vert. Formula"]
["Short Name:","BLIND+TREND",null,1,"DRFR","Depth: Depth Reference - Random","DREF","SPE 67616","Depth",0.35,"m","R",0,0,0,null,1,0,0]
["Long Name:","OWSG BLIND+TREND",null,2,"DSFS","Depth: Depth Scale Factor - Systematic","DSF","SPE 67616","Depth",5.5999999999999995E-4,"-","S",1,0,0,null,"MD",0,0]
["Revision No:",1,null,3,"DSTG","Depth: Depth Stretch - Global","DST","SPE 67616","Depth",2.4999999999999999E-7,"1/m","G",1,1,1,null,"MD * TVD",0,0]
["Revision Date:","2013-11-01",null,4,"AZMS","Custom: Azimuth (Sensor Error)","AZ","SPE 67616","Sensor",6,"deg","S",1,0,0,null,0,0,1]
["Revision Comment:","Initial Release",null,5,"AZRF","Custom: Azimuth (Reference Error)","AZ","SPE 67616","AziRef",45,"deg","S",1,0,0,null,0,0,1]
["Source:","Copsegrove Developments Ltd",null,6,"CNA","Custom: Linear Cone - Azimuth","CNA","BP","Sensor",5.2999999999999999E-2,"-","S",1,0,0,"Singularity when vertical",0,0,"1 / Sin(Inc)","-Sin(Az)","Cos(Az)",0]
["Application:","Where no survey information was recorded but where some other information exists such as the BHA records or Bit-run summaries or some other relevant formation or drilling knowledge exists concerning the expected trends of the wellpath. May only be assigned for specific cases with a Dispensation.",null,7,"CNI","Custom: Linear Cone - Inclination","CNI","BP","Sensor",5.2999999999999999E-2,"-","S",1,0,0,null,0,1,0]
["Tool Type:","Utility"]
["Status:","Agreed"]
["Checked:"]
["Approved:"]
["Notes:","Based on the BLIND model but contains less severe behavior because of the additional information available and incorporates a 3-degree per hundred dogleg capability."]
["Revision History:","Rev 0.1 05-Jun-2013 Draft Release for Comment. Rev 1.0 01-Nov-2013 Initial Release."]
["Replaces / Replaced By:","None / "]
["Inclination Range Min:","0 deg"]
["Inclination Range Max:","180 deg"]
["Hor East/West Exclusion:","0 deg"]
["Range Comment:","None"]
["Tool Parameters"]
["Misalignment Alt:",3]

{"sheet":"Sheet2","index":43,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Sheet1","index":44,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}