煤层气高效开发技术探讨
白旭龙
（山西兰花煤层气有限公司，山西 晋城 048107）
摘要： 概述中国当前煤层气开发利用现状及煤层气储层开发特点和开发难点，并指出煤层气开发所面临的主要障碍，
分析了煤层保护技术、完井及增产技术在中国煤层气开发利用中的适用性，并对定向羽状水平井技术在中国煤层气田开
发应用方面的可行性进行了分析论证，对于中国储量丰富的煤层气资源的高效开发利用具有借鉴参考作用。
关键词： 煤层气；定向羽状水平井技术；完井及增产技术
中图分类号： TE38      文献标识码： A     文章编号： 2095-0802-(2021)11-0134-02
Discussion on High-efficiency Development Technology of CBM
BAI Xulong
(Lanhua Coal Bed Methane Co., Ltd. of Shanxi, Jincheng 048107, Shanxi, China)
Abstract: This paper summarized the current status of CBM development and utilization in China, as well as the characteristics
and difficulties of CBM reservoir development, pointed out the main obstacles faced by CBM development, analyzed the applicability
of coal layer protection technology, well completion and stimulation technology in the CBM development and utilization in
China's, and analyzed and demonstrated the feasibility of the directional pinnate horizontal well technology in the development
and application of CBM fields in China, which can be used as reference for the efficient development and utilization of abundant
CBM resources in China.

Key words: CBM; directional pinnate horizontal well technology; well completion and stimulation technology