SY/T 5383-2010
螺杆钻具
Downhole motors
2010-05-24
HG/T 4382-2012
螺杆钻具橡胶定子
Screw drilling tool rubber stator
2012-12-28
SY/T 5547-2012
螺杆钻具使用、维修和管理
Operation maintenance and management for positive displacement mud motor
2012-01-04
T/CSEA 7-2019
螺杆钻具转子镀铬技术规范
2019-09-20
T/CPI 11014-2022
石油天然气钻采设备 螺杆钻具技术与应用规范
2022-06-15
SY/T 5198-2020
钻具螺纹脂
Thread compound for drill tools
2020-10-23
T/CSTM 00257-2021
油田钻具用钢
2021-08-09
GB/T 16950-2014e
地质岩心钻探钻具
Geological core drilling tools
2014-06-09
SY/T 6948-2023
石油钻具耐磨带
2023-10-11
SY/T 5051-1991
钻具稳定器
1991-11-20
GB/T 16950-2014
地质岩心钻探钻具
Geological core drilling tools
2014-03-27
YB/T 4236-2010
石油钻具用钢棒
Steel bars for petroleum drilling tools
2010-11-10
T/EJCCCSE 252-2024
高压灌浆钻孔扩孔钻具
2024-12-26
T/CSCS 059-2024
潜孔跟管钻具
2024-09-10
T/CSCS 058-2024
正循环大孔径钻具
2024-09-02
SY/T 5956-2021
钻具判废技术规范
Technical specification for judging failure of drill string
2021-11-16
SY/T 5369-2012
石油钻具的管理与使用 方钻杆、钻杆、钻铤
Management and application of drilling tools-Kelly drill pipe and drill collar
2012-08-23
T/EJCCCSE 248-2024
端部扩大头成孔钻具
2024-12-26
SY/T 5711-2016
钻具螺纹镀铜和磷化技术条件
The drilling tool thread copper plating and phosphating technical conditions
2016-01-07
YB/T 4273-2012
无磁石油钻具用钢棒
Steel bars for nonmagnetic petroleum drilling tools
2012-05-24