SY 5087-1993
(English Version)
- Standard No.
- SY 5087-1993
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Petroleum
- Status
- 2003-08
- Replace By
- SY/T 5087-2003
- Latest
- SY/T 5087-2017
SY 5087-1993 history
- 2017 SY/T 5087-2017 Operational Safety Code for Drilling Sites in Hydrogen Sulfide Environment
- 2005 SY/T 5087-2005 Recommended practice for safe drilling operations involving hydrogen sulfide
- 2003 SY/T 5087-2003 Safe drilling reommended practice for oil and gas well containing sulfide
- 1970 SY 5087-1993
SY 5087-1993 was changed to SY/T 5087-2003 Safe drilling reommended practice for oil and gas well containing sulfide.
