1.
Key technologies and research progress of the adaptive managed pressure drilling
自适应控制压力钻井关键技术及研究现状
2.
Factor analysis of pressure used in managed pressure drilling on injected gas
充气控压钻井过程压力影响因素分析
3.
Pressure management drilling by using micro flow control system
利用微流量控制系统实现控制压力管理钻井技术
4.
Application of offshore pressure-controlled drilling technology to Bozhong 28-1 Oil and Gas Field
海上压力控制钻井技术在渤中28-1油气田的应用
5.
Bottom-Hole Dynamic Coring Assembly Analysis Using the Finite Element Method and Deviation Control Research of Chinese Continental Scientific Drilling No.1 Well;
科钻一井井下动力取心钻具组合有限元分析与井斜控制研究
6.
Drilling Fluid Technology for MPD in Moderate and Deep Well in Binhai Oilfield.DFCF,
滨海油田中深层控压钻井钻井液技术
7.
pressure balanced drilling bumpersub
压力平衡式钻井震击器
8.
Such control points are often wells.
这种控制点常是钻井。
9.
Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling
空气钻井偏心井筒压力及注气量计算
10.
Control System Research of Pipe Racking System for the Drilling Platform
钻井平台钻杆自动排放控制系统研究
11.
Deviation Control Technology of Gas Drilling in Daqing Oilfield
大庆油田气体钻井井斜控制技术研究
12.
Analysis on transmission characteristics of differential phase shift keying signal of continuous pressure wave in drilling fluid channel
钻井液连续压力波差分相移键控信号的传输特性分析
13.
Application of pressure controlled drilling technology of well Tazhong 62-13H
控压钻进技术在塔中62-13H井中的应用
14.
Wellbore dynamic surge pressure while tripping a drill pipe in slim hole drilling
小井眼钻具升降产生的孔内波动压力
15.
Mechanism and parameter study of jet hydraulic drilling for decreasing bottomhole pressure
射流式水力降压钻井机理与参数研究
16.
tension-control cylinder
控制钻头给进的液压缸
17.
Research on the Method of Wellbore Temperature and Pressure Calculation during Deep-water Drilling;
深水钻井环境下的井筒温度压力计算方法研究
18.
In drilling high angle deviated holes, friction is the main factor affecting the effective WOB.
在大斜度定向井钻井过程中，摩擦阻力是影响有效钻压的主要因素。