1.
INTEGRATED TECHNICAL RESEARCH ON RE-ENTRY FOR CASED GAS WELLS
已封固发现天然气气井重钻接替井的配套技术研究
2.
Engineering Techniques of Drilling Alternative Well Under Different Conditions and Its Cases Analysis in Sichuan-Chongqing Region
川渝地区不同条件下钻接替井的工程技术及范例
3.
Engineering Techniques to Drill Successive Wells under Different Conditions and Their Example Analyses in Sichuan-Chongqing Region
川渝地区不同条件下钻接替井的工程技术及实例分析
4.
tool joint for well-drilling machines
工具接头,钻井机用
5.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
6.
4.12 When 20" casing depth is attained, displace hole volume with high viscosity mud.
钻达20英寸套管深度时，用高粘度泥浆替满井眼。
7.
Development of Intelligent Data Interface of the Equipment in Drilling Well Site
钻井井场智能数据接口技术的研究与开发
8.
bleed a well down
用酸顶替井中存油并接触油层面
9.
An oil platform.
钻井平台石油钻井平台
10.
drilling practice
钻井实践；钻井习用方法；钻井作业；钻井参数
11.
Drilling, Logging, Mud-logging Managers
钻井、测井、录井处长（经理）
12.
The endurance crack is apt to be produced in collar thread during drilling, which eventually results in the connection failure.
在钻井过程中,钻铤螺纹容易产生疲劳裂纹,最终导致连接失效。
13.
Brief Discussion on the Application of Wired Drilling Technology in Directio nal Horizontally-butted Wells
浅谈有线随钻技术在定向水平对接井中的应用
14.
Buckling of Drill-strings with Connectors in Inclined Well-bores;
斜直井中考虑接头影响的钻柱稳定性分析
15.
The Study and Design on MWD Collection Joint of Downhole Engineerning Parameters
井下工程参数随钻测量短接设计与研究
16.
The application of GW contact type hydrocarbon detecting technology in drilling safety
GW接触式烃类检测技术在钻井安全上的应用
17.
Influence of convex structure on drilling riser construction
海上隔水导管插接结构对钻井施工的影响
18.
Solving method for nonlinear contact problem of drill strings in 3D curved borehole
三维弯曲井眼钻柱接触非线性问题求解方法