煤层气抽采技术及其应用之研究

Study on the extraction technology of gas layer and its application

受多种因素的影响煤炭开采和应用的过程中会出现了一系列事故,如煤层气、煤层瓦斯突出等。其中,煤层气灾害是其中一种常见的事故类型。经过实践证明,对煤矿煤层气进行抽采可以减少煤层瓦斯含量,减少采矿区瓦斯涌出量,确保煤矿安全生产。为此,文章在阐述煤层气抽采发展现状和意义的基础上,就煤层气抽采技术、应用及安全操作问题进行探究。

A series of accidents occur in the process of coal mining and application under the influence of various factors, such as coalbed methane and coal seam gas outburst. Among them, coalbed methane disaster is one of the common accident types. It has been proved by practice that the extraction of coalbed methane can reduce the content of gas in coal seam, reduce the amount of gas emission in mining area and ensure the safety of coal mine production. For this reason, this paper, on the basis of expounding the development status and significance of CBM extraction, probes into the technology, application and safe operation of CBM extraction.