Current Status & Prospect of Study on Techniques for Enhancing Permeability of Coal Reservoir
lei dong ji

..............page:8-10,30

2010 di shi jie guo ji mei ceng qi lun tan jiang zai bei jing zhao kai

..............page:7

Research and Development of Coal Energy Management Information System
yu lei

..............page:41-44

Application of Method for Measurement of CBM Pressure by Sealing Grouting Borehole in Pinggou Coal Mine
zhang jin shan ; wang zheng wei ; zhou lian chun ; wang rui zhi ; sun bao lei

..............page:23-26

Correlation Features of the Coal Measure in Liulin Block, Shanxi
huang xiao ming ; lin liang ; wang zan wei ; zhang wen zhong ; cai xia lei

..............page:3-7

Techniques for Construction of Large-Diameter Gas Drainage Well
yuan zhi jian

..............page:27-30

Current Status on Deep Coalbed Methane in China
zhao li juan ; qin yong

..............page:38-40

Analysis of Selected Favorable & Workable CBM Blocks in Pingdingshan Mining Area
peng lun ; fu xue hai ; bian bing ; luo bin ; zhang jun fan

..............page:31-33

On Measures & Technologies for Prevention of Deviations in Drilling CBM Wells in Strata with Great Inclination in Sunan Block in Anhui Province
jin guang jun

..............page:17-19

Status of Technology for Treatment of Extracted Water from Coal Seams in USA
zhang wei dong ; guo min ; zuo ai hua

..............page:11-16

Application of Surface Drilling in Thin Coal Seams
shen zhong wu

..............page:34-37

The Researching Progress and Problems of The Extraction of Coal and Coalbed Methane
wang feng ; dai kai xuan ; zhou zhong wen ; wang zhao gang

..............page:45-47

History Matching Comments about Coalbed Methane Wells
zhao zuo ; zhu yan ming ; zhang xiao li ; wang huai zuo ; cao xin kuan ; wang dao hua ; fang jun hua

..............page:20-22,37