SY 6309-1997
Safety regulation for lighting, color of equipment and signal of liaison in wellsite (English Version)
- Standard No.
- SY 6309-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Petroleum
- Status
- 2008-03
- Replace By
- SY 5974-2007
- Latest
- SY/T 5974-2014
- Scope
- This standard specifies the basic requirements for onshore oil and gas drilling site lighting, equipment color, and contact signals. This standard applies to onshore oil and gas drilling construction operations at well sites.
SY 6309-1997 history
- 2014 SY/T 5974-2014 Code for safety technology of drilling wellsite, equipment and operation
- 2007 SY 5974-2007 Specification for well technology safety of wellsite, equipment and task
- 1997 SY 6309-1997 Safety regulation for lighting, color of equipment and signal of liaison in wellsite
SY 6309-1997 Safety regulation for lighting, color of equipment and signal of liaison in wellsite was changed to SY 5974-2007 Specification for well technology safety of wellsite, equipment and task.
