地面煤层气井定向消突与负压抽采试验
王志龙
（山西蓝焰煤层气集团有限责任公司，山西晋城048204）
摘要： 叙述了煤矿利用的地面定向消突新工艺及新技术，并结合工程实例对其进行了分析，指出对其的应用提升了
突出矿井的瓦斯灾害治理水平，通过地面煤层气设备的二次利用，降低了矿井瓦斯抽采的成本，又能获得良好的经济和
社会效益。
关键词： 煤层气井；径向井技术；定向消突；负压抽采
中图分类号： TD712 文献标识码： A 文章编号： 2095-0802-(2016)04-0026-02
Test of Orientated Elimination Outburst and Negative Pressure Extraction in Ground Coalbed
Methane Wells
WANG Zhilong
(Shanxi Lanyan Coalbed Methane Group Co., Ltd., Jincheng 048204, Shanxi, China)
Abstract: This paper described the new process and new technology of ground directional outburst elimination used in coal mine,
made related analysis combined with engineering project example, and pointed out that its application enhanced the governance
level of gas disaster in outburst mine. Secondary utilization of the ground coalbed methane gas equipment can reduce the mine gas
extraction cost, and can obtain good economic and social benefits.

Key words: CBM well; radial drilling technology; orientated elimination outburst; negative pressure extraction