车集煤矿三■煤层瓦斯含量影响因素综合分析

Comprehensive analysis on affecting factors of gas content about Ⅲ■ coal seam of Juji Coal Mine

为了深入了解车集煤矿三2^2煤层的瓦斯赋存规律,基于瓦斯含量实测数据,采用瓦斯地质分析的方法,对影响瓦斯含量的主控因素进行了研究。研究结果表明:井田内瓦斯含量主要受地质构造、岩浆岩活动、煤层厚度三因素的影响。

In order to investigate the gas distributed rule of Ⅲ2^2 coal seam in Juji Coal Mine,this paper used the method of gas-geology analysis to study the controlling factors of affecting gas content,which is based on the measured data of gas content.The results showed that gas content is influenced by structure,magmatic activity and coal thickness in the mine field.