大斗沟矿14-3号煤层的瓦斯赋存规律研究  

Study on Gas Deposit Law of No. 14-3 Seam in Dadougou Mine

作　　者：张朋伟 刘占宁 马泽宇 ZHANG Pengwei;LIU Zhanning;MA Zeyu(Anyang Institute of Technology,Anyang 455000,China;Henan Natural Resources Monitoring Institute,Zhengzhou 450000,Chian)

机构地区：[1]安阳工学院,河南安阳455000 [2]河南省自然资源监测院,郑州450000

出　　处：《安阳工学院学报》2022年第4期39-41,共3页Journal of Anyang Institute of Technology

基　　金：河南省高等学校重点科研项目(21A590002);安阳市科技攻关项目(2021C01SF050);安阳工学院博士科研启动基金项目(BSJ2021003)。

摘　　要：基于瓦斯赋存构造递阶控制理论,研究了地质构造演化及地质构造对瓦斯赋存的控制作用。采用线性回归和定性分析方法,探讨了褶皱和断层、顶底板岩层和厚度、上覆基岩厚度和埋藏深度对煤层瓦斯赋存的影响,得出了大头沟矿14-3号煤层瓦斯赋存的主要控制因素,确定了瓦斯风氧化带,预测了深部瓦斯含量分布。本研究对今后煤层瓦斯治理具有指导作用。Based on the gas deposit structure stepwise control theory, tectonic evolution and tectonic controls on gas deposit has been studied. Using linear regression analysis and qualitative methods to explore the folds and faults, and the thickness of the roof and floor rock on bedrock thickness and depth and other factors on the impact of coal seam gas deposit. Draw Dadougou coal mine seam gas deposit No. 14-3 of the main factors, determine the gas air oxidized zone, and deep gas content and distribution were predicted. The results for the management of the coal seam gas has a guiding role in the future.

关 键 词：大斗沟矿 地质规律 瓦斯赋存 深部预测 

分 类 号：TD712[矿业工程—矿井通风与安全]