海域“三软”地层瓦斯异常区抽放技术

王国强. 海域“三软”地层瓦斯异常区抽放技术[J]. 煤矿安全, 2012, 43(9): 57-59.

引用本文:

王国强. 海域“三软”地层瓦斯异常区抽放技术[J]. 煤矿安全, 2012, 43(9): 57-59.

WANG Guo-qiang. Drainage Technology in Gas Abnormal Area of Sea Area "Three Soft" Formation[J]. Safety in Coal Mines, 2012, 43(9): 57-59.

Citation:

WANG Guo-qiang. Drainage Technology in Gas Abnormal Area of Sea Area "Three Soft" Formation[J]. Safety in Coal Mines, 2012, 43(9): 57-59.

Drainage Technology in Gas Abnormal Area of Sea Area "Three Soft" Formation

摘要: 介绍了龙矿集团北皂煤矿在低瓦斯矿井瓦斯异常区开展的瓦斯抽放尝试,提出了海域"三软"煤层条件下瓦斯抽放的有效方式。

Abstract: The paper introduces the gas drainage attempt in gas abnormal area of low gas coal mine,which is carried out by Beizao coal mine Longkou mining group.The effective ways of gas drainage in sea area " three soft" coal seam are put forward.

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