1.
Statistic Analysis on Use Effect on Non API OCTG in Talimu Oilfield
塔里木油气田非API油井管使用情况分析
2.
Tubing thread is available for API tubing threads and TM threads.
油管螺纹可采用API油管螺纹，或TM螺纹。
3.
Prolong Failure Cycle of API Round Thread Tubing by System Control
系统控制延长API圆螺纹油管的失效周期
4.
The Optimization of Converter Process of Non-quenched and Tempered N80 Steel for Oil Well Pipe;
非调质N80油井管用钢转炉生产冶炼工艺优化
5.
Discussion on Influence by Implementation of API Spec 5CT,8th Edition on Domestic Oil Tubing and Casing Processing Industry;
浅析API Spec 5CT第8版的实施对我国油管和套管加工业的影响
6.
ejector-type through-tubing too
喷射式过油管下井仪
7.
dual tubing wellhead
双油管采气井口装置
8.
Improving the Quality of Oil Well Tubes by the Implementing the Production Supervision at Stationary Factory and Conducting the Oil Well Tube Standards;
实施驻厂监造 贯彻油井管标准 提高油井管质量
9.
Tubing is used to extracting petroleum and natural gas from a well.
油套管用于油井中抽取石油或天然气。
10.
Liner-hanger(250.8/244.5mm) Salt Bed Cementing Technology for Tahe Oilfield
塔河油田盐层井250.8/244.5mm尾管固井技术
11.
Composite Liner Cementing Technology in Subsalt Well AT9 in Block Tahe.
塔河油田盐下井AT9井复合尾管固井技术
12.
Analysis of contact stress between thief zone wellbore and bellow pipe
油气井井漏井壁与波纹管接触应力分析
13.
Development and Application of Basket Barrel Overshot of Breakage Oil Pipe in Water-Oil Well
油水井井下破损油管打捞筒研制与应用
14.
Failure Analysis of Corrosion Occurred in Oil Pipe Used in JZ20-2-3 Oil Gas Well
JZ20-2-3油气井油管腐蚀失效分析
15.
Application of Numerical Well Test Analysis on Horizontal Wells in Heterogeneous Reservoirs
非均质油藏水平井数值试井分析技术应用研究
16.
Pressure Derivative Type Curves of Swabbing Well in Heterogeneous Oil Reservoir
非均质油藏抽汲井压力导数典型曲线
17.
oil well special-purpose materials, including oil pipes, casings, well head assemblies and underwater appliances;
油井专用材料，包括油管、套管和井口装置、水下器具；
18.
Reserch and Applications of Drilling Information Managing System for Drilling Engineer
钻井信息管理系统在石油钻井中的应用研究