碎软低渗煤层顶板水平井分段压裂高效抽采煤层气技术研究
贾建称，陈晨，董夔，吴艳，吴敏杰
Research on the technology of high efficient to drainage CBM by multistage fracturing in horizontal well along the roof of broken soft and low permeability coal seam
Jia Jian-cheng，Chen Chen，Dong Kui,Wu Yan，Wu Min-jie
天然气地球科学
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2017, (12): 1873
-1881
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DOI: 10.11764/j.issn.1672-1926.2017.11.014
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