水力压裂增透技术在瓦斯抽采中的应用

Application of Hydraulic Fracturing and Permeability Enhancement Technology in Gas Drainage

由于我国很多煤炭资源分布在高瓦斯低透气性的煤层当中,瓦斯的整体含量相对较高、透气性较差,因此对整个煤矿开采工作造成了较大的难度和安全隐患。基于此,本文以瓦斯抽采工作为例展开分析和研究,重点提出水力压裂增透技术,在瓦斯抽采工作当中的相关应用策略,充分保证瓦斯抽采效率和稳定性,提高煤矿开采工作的整体安全性,为后续类似工作开展提供相关参考和借鉴。

Because many coal resources in China are distributed in the coal seams with high gas content and low permeability,the overall content of gas is relatively high and the permeability is poor,which has caused great difficulties and security risks to the entire coal mining work.Based on this,this paper takes the gas extraction work as an example to carry out analysis and research,and puts forward the hydraulic fracturing anti-permeability technology and relevant application strategies in the gas extraction work,fully ensuring the efficiency and stability of gas extraction,improving the overall safety of coal mining,and providing relevant reference and reference for the subsequent similar work.