1.
Effect of roof aquifers on the coalbed methane well pattern productivity
顶板含水层对煤层气井网产能的影响
2.
Optimization of annular gas injection technology in coalbed methane aerated under-balanced drilling
煤层气欠平衡钻井环空注气工艺优化
3.
The relationship between the permeability of coal bed and production curve about coal-bed methane vertical wells
煤储层渗透率与煤层气垂直井排采曲线关系
4.
Theoretical study on calculation limits of CBM resource of abandoned coal mine
废弃矿井煤层气资源量计算范围研究
5.
Abandoned Coal Mine Methane--A Noteworthy CBM resource
废弃矿井瓦斯——值得关注的煤层气资源
6.
Technology Analysis of the Domestic Rig Used in CBM
国内煤层气井用钻机技术分析与研究
7.
Research on Coupling Theory of Horizontal Borehole and Coalbed Methane Reservoir
水平井筒与煤层气藏耦合的理论研究
8.
Design Scheme and Practice of the Coal-bed Gas Drilling in Fuxin
阜新煤层气钻井设计方案分析与实践
9.
Research on in-situ stresses and borehole stability of coal seam in Jingbian gas field
靖边气田煤层地应力及井壁稳定研究
10.
Analysis and Optimization of Drilling Technology of GSN-001 Coal Seam Gas Well in the North of ShiZhuang Area;
柿庄北GSN-001煤层气井钻井工艺分析及优化
11.
The Study on Drilling Techniques of Coalbed Methane Horizontal Well in HanCheng Area
韩城地区煤层气水平井钻井工艺技术研究
12.
Discussion on Criteria for Selection of CBM Well Site in Xiashijie Mine Field
基于下石节井田煤层气井位选择原则探讨
13.
Application of Directional Drilling Technology in Coal-bed Methane Vertical Well Construction
定向钻井技术在煤层气垂直井施工中的应用
14.
A decision-making system of coordinated development between planning mines and constructing coal-bed methane wells
矿井规划与煤层气井建设协调发展决策系统
15.
Application and Study on Emulsified Drilling Mud in the 11~# Coal Bed Gas Well of Hancheng
乳化钻井泥浆在韩城11~#煤层气井中的应用研究
16.
THE COAL BED METHANE PRODUCTION IN VERTICAL FRACTURING WELLS AND MULTIPLE LATERAL HORIZONTAL WELLS
煤层气竖直压裂井与多分支水平井生产特征
17.
New Problems and Resolvents in CBM Well Geological Logging under the Condition of Air Drilling
煤层气井空气钻井条件下地质录井面临的新问题及解决方法
18.
Technical Study on Leading Exploitation Underground Coal Bed Methane in Coal Mine-scale;
煤矿区的井下煤层气超前开发技术研究