China 'AQ/T 2077-2020
' Industry standard english version:
AQ
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
AQ/T 2077-2020
Safety technical specification for tripping and tripping of pipe strings by independent pressurized working machines in shale gas wells 页岩气井独立式带压作业机起下管柱作业安全技术规范
Issued Date:2020/11/10
Implemented Date:2021/5/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
AQ/T 2077-2020
Standard Category
China Security industry
Standards
GB Standard English Title
Safety technical specification for tripping and tripping of pipe strings by independent pressurized working machines in shale gas wells