This standard specifies the basic safety requirements for cyclic injection of natural gas for onshore oil and gas fields. This standard applies to onshore oil and gas fields with cyclic injection of natural gas for oil production, including the entire process of gas production, natural gas processing and gas injection.
SY/T 6561-2003 history
2018SY/T 6561-2018 Safety Code for Natural Gas Injection in Oil and Gas Development
2011SY/T 6561-2011 Code for oil and gas field natural gas injection safety technology
2003SY/T 6561-2003 Safety rules for extracting oil through pouring natural gas