1.
downhole-controllable-geometry component
井下可控井眼几何形状部件
2.
borehole geometry tools
井眼几何形状测井仪
3.
The Design of Well Course's Computing and Drawing Software
钻井井(孔)眼轨迹计算与图形绘制软件的设计
4.
Software and Hardware Design of the Control Part of Downhole Stress Measurement System
井下应力测量系统控制部分的软硬件设计
5.
STUDY ON THE INFLUENCE OF ABNORMAL WELL BORE ON BOTTOM HOLE ASSEMBLY STRESS IN GAS DRILLING
非正常井眼对气体钻井下部钻具受力影响研究
6.
subsurface controlled subsurface safety valve
井下控制井下安全阀
7.
The structure and principle of operation of the stabilizer,and method for controlling borehole trajectory with the close_loop adjustable stabilizer at downhole are described in detail.
本文着重论述了井下闭环可变径稳定器的结构、工作原理及其控制井眼轨迹的方法。
8.
Damage form research of shaft sidewall under local load
局部荷载作用下立井井壁破坏形式研究
9.
The geometry of the vessel and its internals may limit the size of the bubbles.
容器和其内部构件的几何形状可能限制气泡的尺寸。
10.
Fluid loss will be controlled below5 ml in the81/2 inch interval.
在81/英寸井眼的钻井液失水要控制在5毫升以下。
11.
2.10 Fluid loss will be controlled below 5 ml in the 8 1/2 inch interval.
在8 1/2英寸井眼的钻井液失水要控制在5毫升以下。
12.
10Fluid loss will be controlled below 5 ml in the 8 1/2 inch interval.
在81/2英寸井眼的钻井液失水要控制在5毫升以下。
13.
SYSTEM OF TRAJECTORY DESIGN AND CONTROL IN DRILLING DIRECTIONAL AND HORIZONTAL WELLS
定向井与水平井井眼轨迹控制专家系统
14.
the bottom side of a geometric figure from which the altitude can be constructed.
几何形状的底部，从底部可以建造出高度。
15.
The status-quo of slim hole drilling technology in China and the world
国内外小井眼井钻采技术的发展现状
16.
Software development for simulating real downhole casing deformation in Daqing Oilfields
大庆油田井下套管形变仿真软件开发
17.
3D visualization of hole trajectory in directional well drilling
定向井实钻井眼轨迹三维可视化描述
18.
How to Make a Success of Supervising Downhole Operation Projects in the New Situation
浅谈新形势下如何做好井下作业工程监督工作