1.
The Analysis of Geological Factors to the Existence of Coal Gas in the Sunan Coal Mining Area and Xutuan Coal Field;
浅析宿南矿区和许疃井田瓦斯赋存的地质因素
2.
Classification of Seam Roof Structure Type in Xutuan Mine Based on Fractal Theory
基于分形理论的许疃矿煤层顶板结构类型划分
3.
Research on Damage Features of Cover Rock in 8223 Work Face of Xutuan Coal mine
许疃煤矿8223工作面开采覆岩破坏特征的研究
4.
In1980, a number of new weas were brought tin the oil field.
一九八年，这个油田有许多新的油井投了生产。
5.
Research on Engineering Geological Properties and Stability of the 8_2 Coal Seam's Roof of Xutuan Coal Mine
许疃煤矿8_2煤层顶板工程地质特性及其稳定性评价
6.
The application of the KBJ-60Ⅲ-1 digital pressure gauge in fully mechanized coal mining face of xutuan coal mine
KBJ-60Ⅲ-1型数字压力计在许疃矿综采工作面矿压监测中的应用
7.
President of Peking University Xu Zhihong and president of Waseda University were presented at the ceremony.
北大校长许智宏和早稻田大学白井克彦总长出席启动仪式。
8.
Deep and Ultra-deep Well Cementing Technology with Low Density Slurries in Tahe Oilfield
塔河油田深井超深井低密度固井技术
9.
a bit used in drilling for oil.
油田钻井使用的钻头。
10.
An oil well blew out in the oil field.
油田里有一口油井发生井喷。
11.
Study on Water-Based Drilling Fluid System for Horizontal Well of Daqing Oil Field;
大庆油田水平井水基钻井液体系研究
12.
Research of Optimization Design Drilling and Completion Fluid in Dagang Oil Field
大港油田钻井液完井液优化设计研究
13.
Application of horizontal well drilling techniques in Daniudi gas field
水平井钻井技术在大牛地气田的应用
14.
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
15.
The study of methods about the logging interpretation on the gas exploratory well in the Sulige gas field
苏里格气田气探井录井解释方法研究
16.
Drilling Fluid Technology for Horizontal Well YT2-6H in Tahe Oilfield
塔河油田YT2-6H水平井钻井液技术
17.
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
18.
Double Branches Horizontal Well Drilling Technology Used on The LuHW301Z Well in Xinjiang Oilfield
新疆油田LuHW301Z双分支水平井钻井技术