1.
Effects of Drillstring Length on Snake Buckling Loads
斜直井内钻柱长度对蛇形屈曲的影响
2.
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
3.
Nonlinear Buckling Analysis of Tubular in a Deviated Well with Differential Quadrature Element Incremental Iteration Method
应用DQE增量迭代法分析斜直井内管柱的非线性屈曲
4.
deviated-well VSP
斜井垂直地震剖面法
5.
Experimental study on automatic vertical drilling tool inclination control
自动垂直钻井工具纠斜控制实验研究
6.
The angle of inclination from the vertical of a vein, fault, or lode.
倾斜余角因矿脉，断层或矿井倾斜而与垂直面形成的角度
7.
Conversion of Induction Log in an Extented reach Well to Its Appropriate Vertical Depth
大斜度井双感应曲线到相应垂直段的转换
8.
An inclined or vertical shaft or passage between levels in a mine.
小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
9.
a tunnel horizontal to the surface leading to a mine is called an adit. There are also vertical shafts at right angle to the surface and inclined or slope shafts at another angle to the surface.
与地表平行通向井下的坑道是平峒。还有与地表成直角的竖井，与地表成一定角度的斜井。
10.
high angle drilling lubricant
大斜度井钻井解卡剂
11.
A vertical, sloping passageway made in the earth for finding or mining ore and ventilating underground excavations.
竖井地面下一竖直、倾斜的走道，用于探矿或采矿及地下作业的通风
12.
vertical or sloping passageway for finding or mining ore or ventilating a mine.
为了发现或采矿或使矿井通风而设计的竖直或倾斜的管道。
13.
Research on Automatic Vertical Drilling Tool Anti-deviation Control Theory and Experiment Based on Virtual Instruments
基于虚拟仪器自动垂直钻井工具纠斜控制理论与实验研究
14.
Code for design of inclined shaft and chambers of coal mine
煤矿矿井斜井井筒及硐室设计规范
15.
bottom-trip casing whipstock
井下移动式套管造斜器
16.
single shot directional surveying instrument
单点井斜方位测量仪
17.
Safe And Quick Construction with High-quality of Auxiliary Inclined Shaft in Xiegou Coal Mine
斜沟煤矿副斜井井筒安全优质快速施工
18.
an oblique a regular, a right, a triangular ] prism
斜正、直、三角]棱柱