SY/T 6821-2011
Technical specification for wireline conveyed perforating with pressure (English Version)
- Standard No.
- SY/T 6821-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Petroleum
- Status
- 2017-05
- Replace By
- SY/T 6751-2016
- Latest
- SY/T 6751-2016
- Scope
- This standard specifies the preparation, on-site construction, safety requirements, quality requirements and quality assessment for cable conveyor perforation and pressure construction. This standard applies to oil and gas well cable conveyor perforation and pressure construction operations.
SY/T 6821-2011 Referenced Document
- SY 5436 Safety code for wellbore operations with civil explosives*， 2016-01-07 Update
- SY 5726 Safety rules for petroleum logging operations
- SY/T 5325 Technical specifications for conventional perforating operations*， 2021-11-16 Update
- SY/T 6120 Specification for blowout prevention during down-hole operations in oil well*， 2013-11-28 Update
- SY/T 6277 Specifications for Personal Protection in Hydrogen Sulfide Environment*， 2017-08-01 Update
- SY/T 6548 Technical specifications for the use of petroleum logging cables and connectors*， 2018-10-29 Update
- SY/T 6610 Operational Safety Code for Underground Workplaces in Hydrogen Sulfide Environment*， 2017-08-01 Update
SY/T 6821-2011 history
- 2016 SY/T 6751-2016 Technical Specifications for Wireline Logging and Perforation Pressure Operations
- 2011 SY/T 6821-2011 Technical specification for wireline conveyed perforating with pressure
