煤矿瓦斯地质特征及瓦斯类型评价  

Evaluation of gas geological characteristics and gas type of coal mine

作　　者：张勃 周海涛 邢莞东 Zhang Bo;Zhou Haitao;Xing Guandong(The 8th Geological Brigade of Hebei Provincial Bureau of Geological and Mineral Exploration and Development,Qinhuangdao 066000,China)

机构地区：[1]河北省地质矿产勘查开发局第八地质大队,河北秦皇岛066000

出　　处：《能源与环保》2022年第12期297-300,共4页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：河北省省级地质勘查基金项目(冀国土资勘便字[2012]001号)。

摘　　要：柳江盆地位于河北省秦皇岛市石门寨地区,其地质研究程度较高,煤炭开采历史悠久,区内出露地层丰富,构造复杂,燕山期岩浆活动强烈。矿区瓦斯分布规律的研究十分必要,总结了矿区瓦斯成分含量、各地质因素对瓦斯分布的影响,并对其进行了评价。Liujiang Basin is located in Shimenzhai District,Qinhuangdao City,Hebei Province.It had a high degree of geological research,a long history of coal mining,rich exposed strata,complex structures and strong Yanshanian magmatic activity.It was necessary to study the gas distribution law in the mining area.The influence of gas composition content and geological factors on gas distribution in the mining area was summarized and evaluated.

关 键 词：瓦斯地质特征 瓦斯分布规律 瓦斯类型 

分 类 号：TD163[矿业工程—矿山地质测量]