SY 5727-2007
Safety rules of downhole services (English Version)
- Standard No.
- SY 5727-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Petroleum
- Status
- 2015-03
- Replace By
- SY/T 5727-2014
- SY 5727-2014
- Latest
- SY/T 5727-2014
- SY/T 5727-2020
- Scope
- This standard specifies the safety requirements for underground construction operations in onshore oil and gas fields. This standard applies to the safety requirements for underground operations such as oil (gas) testing, well workover, acid fracturing, and perforating.
SY 5727-2007 history
- 0000 SY/T 5727-2014
- 2007 SY 5727-2007 Safety rules of downhole services
- 1995 SY 5727-1995 Safety requirements for electricity use in wellsites for downhole operations
