GB/T 20657-2022

Active

Petroleum and natural gas industries—Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing

石油天然气工业 套管、油管、钻杆和用作套管或油管的管线管性能公式及计算

Standard Type
GBT
ICS
75.180.10
CCS
E 92
Status
现行
Issue Date
2022-12-30
Implementation
2023-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A