SY/T 6646-2006
Well abandonment and inactive well practices (English Version)
- Standard No.
- SY/T 6646-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Petroleum
- Status
- 2018-03
- Replace By
- SY/T 6646-2017
- Latest
- SY/T 6646-2017
- Scope
- This standard is mainly aimed at onshore oil fields and stipulates the disposal methods and monitoring and management requirements for abandoned wells and long-stop wells in oil exploration and development. This standard applies to operations on abandoned wells and long-stop wells during onshore petroleum exploration and development. It is also suitable for plugging the internal layers of the well. These operations include abandonment operations for abandoned wells, protection operations for temporarily shut-in wells, and monitoring methods and procedures for shut-in wells.
SY/T 6646-2006 Referenced Document
- SY/T 5587.14-2004 Conventional Well Workover Operation Regulations Part 14: Plugging and Drilling
- SY/T 5587.4-2004 Conventional Well Workover Operation Procedures Part 4: Leakage Finding and Leakage Sealing
SY/T 6646-2006 history
- 2017 SY/T 6646-2017 Abandoned and Long Stopped Well Disposal Guidelines
- 2006 SY/T 6646-2006 Well abandonment and inactive well practices
