Analysis of Geological Conditions of Coal Bed Methane Occurrence in Handan-Fengfeng Mining Area

摘要：

The coal bed methane resources distribution of Handan - Fengfeng Mining Area has the features of richness in the midland and north while poorness in the south, and richness in the east while poorness in the west. Through the analysis of the geological factors causing the above phenomena, we get that: the coal metamorphism and hydrogeological condition are the major controlling factors, the former controls the north and south difference of coal bed methane resources distribution from the two aspects covering gas - generated quantity and adsorption capacity, while the latter controls the east and west difference of coal bed methane resources distribution; syneline and good cap rock conditions are necessary conditions for coal bed methane enrichment, but not the reason for causing the difference of coal bed methane resources distribution.

关键词： Handan-Fengfeng Mining Area coal bed methane enrichment coal metamorphism

作者: Hao Guoqiang Chen Daye Chen Peike

作者单位: College of Geoscience and Surveying Engineering,China University of Mining and Technology (Beijing) ,Beijing,100083

会议类型: 国际会议

会议名称: the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)

会议地点: 阜新

会议语种:英文

页码: 129-133

在线出版日期: 2012-08-04（万方平台首次上网日期，不代表论文的发表时间）