废弃矿井瓦斯钻孔抽采利用技术中存在的问题分析

随着我国能源及煤炭行业结构的调整,受煤碳市场需求减少、安全生产及环境保护等因素的影响,我国关闭并退出了大量煤矿。但是,这些被关闭并且废弃的矿井中含有丰富的煤矿瓦斯资源,如果对其进行有效地开发利用,将给社会和坏境带来多重效益。

With the adjustment of energy and coal industry structure,and influenced by the decrease of coal market demand,safety production and environmental protection,a large number of coal mines have been closed and withdrawn from our country.However,these closed and abandoned mines contain abundant coal mine gas resources.If they are effectively exploited and utilized,they will bring many benefits to the society and the bad environment.