1.
The said incline raise borer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining,is the first generation product in Chi-na.
为了解决倾斜矿体开采中斜天井掘进问题，我院新开发了我国第一代斜天井钻机产品。
2.
Raise-boring machines
GB/T12761-1991天井钻机
3.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
4.
high angle drilling lubricant
大斜度井钻井解卡剂
5.
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
6.
Water Base Drilling Fluid Technology for Double-target High Angle Wells.
双靶点大斜度延伸井水基钻井液技术
7.
spider bow [for well drilling machines]
星形斗[钻井机用]
8.
kelly for well-drilling machiens
旋转钻孔,钻井机用
9.
mixed oil drilling rig
复合式石油钻井钻机
10.
SHALLOW HORIZONTAL DRILLING TECHNOLOGY BY USING VERTICAL-WELL RIG IN HENAN OILFIELD
河南油田直井钻机钻浅层水平井钻井技术
11.
Research on optimal azimuth determination of inclined hole and horizontal hole
斜井水平井优势钻井方位确定方法研究
12.
Saw Pingmei Shares Inclined Belt 6 Miners Electrical Control System
平煤天安股份六矿主斜井皮带机电控系统改造
13.
Technology of drilling well and well completion of gas well in the west of Hubei and the east of Chongqing;
鄂西渝东地区天然气井钻井完井技术
14.
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
15.
Effects of Drillstring Length on Snake Buckling Loads
斜直井内钻柱长度对蛇形屈曲的影响
16.
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
17.
Practice of using raise boring in excavation of guide hole for shaft with large angle of inclination
反井钻开挖大倾角斜井导孔的工程实践
18.
ERW Drilling and Completion Technology in Ultra-Shallow Heavy Oil Reservoir with Conventional Vertical Rig
直井钻机钻超浅层稠油大位移水平井钻井完井技术