This standard specifies the terms and definitions of natural gas engines for drilling (hereinafter referred to as "engines") and gas supply stations, general principles, and on-site layout, safety fire prevention, and safe operation of engines, CNG gas supply stations, and LNG gas supply stations. This standard is applicable to the application sites of natural gas engines and gas supply stations for drilling. The application sites of diesel/natural gas dual-fuel engines and gas supply stations for drilling can be used as a reference.
2013SY/T 6925-2013 Safety code for natural gas engine for drilling and supply station
2012SY 6925-2012 Safety fire proof requirement of natural gas engine for drilling and supply station
SY 6925-2013 Safety code for natural gas engine for drilling and supply station was changed to SY/T 6925-2021 Safety regulations for natural gas engines and gas supply stations used in drilling.