This standard specifies the basic guidelines that should be followed during the extraction design and production process of sour gas wells. This standard is applicable to sour gas wells containing water and hydrogen sulfide when the total pressure of natural gas is greater than or equal to 0.448MPa and the partial pressure of hydrogen sulfide in natural gas is greater than or equal to 0.000345MPa.
SY 6137-1996 history
2017SY/T 6137-2017 Safety regulations for natural gas collection and processing in hydrogen sulfide environment
0000 SY/T 6137-2012
2005SY/T 6137-2005 Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide
1996SY 6137-1996 Technique rules of safety production for sour nature gas well
SY 6137-1996 Technique rules of safety production for sour nature gas well was changed to SY/T 6137-2005 Recommended practices for oil and gas producing and gas processing plant operations involving hydrogen sulfide.