A Guide to Relief Well Trajectory Design using Multidisciplinary Collaborative Well Planning Technology

Contents

Relief wells

1. Simple Intercept
2. Parallel Track
3. Oriented Intercept

Part 1:- Trajectory design considerations

1. Data Gathering Phase
2. Drilling Phase
3. Locate Phase
4. Tracking Phase
5. Intercept Phase

Part 2:- QA/QC Ladder Plots

Part 3:- Collaborative Well Planning Environment

Conclusions

 

Relief Well

Purpose: Stop the flow of fluid and get the well under control, back to a state of static conditions

 

Five Major Relief Well Planning Phases

Steps Involved:

1. Acquisition of sub-surface data
2. QC session with the subsurface team
3. Collaborative well planning session
4. Define surface location/s

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A Guide to Relief Well Trajectory Design using Multidisciplinary Collaborative Well Planning Technology

Roger B. Goobie, BP

  

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