屯留煤矿地面钻井采空区瓦斯抽采分析研究

Analysis of Surface Shaft Drilling Goaf Gas Extraction at Tunliu Mine

瓦斯抽采技术是解决煤矿瓦斯问题的一项重要技术手段,也是建设本质安全型矿井、实现源头瓦斯治理的一项根本性措施。地面钻井技术作为解决工作面采空区瓦斯涌出问题的针对性措施,潞安集团公司首次在屯留煤矿进行试验,通过对试验效果进行总结分析,为高瓦斯矿井消除瓦斯隐患提供一个新的解决思路和技术手段。

Gas extraction technology is not only the solution to the issue of coal mine gas as an important technical means, but also as the nature of the construction at safety mine, a fundamental measure of governance to achieve gover the source of gas. Surface drilling technology as a solution to the ground face goaf gas emission issues specific measures, group company carried out tests in Tunliu mine at the first time, analysis through test effect,provide a new potential ideas and technical means to eliminate gas hidden for high -gas coal mine.