摘要
论述了韩城矿区总体构造控气框架及构造类型,分析了矿区的挤压与伸展构造边界,研究并揭示了不同构造类型对煤体结构类型、煤层渗透性能及煤层甲烷含量大小的控制特点与机理,为矿区煤层气勘探开发及评价预测提供了依据。
On the basis of researching general gas controlling structural framework in Hancheng Mining Area,the constriction structure and stretch structure boundary of this area,and the characteristics and mechanism of controlling coalbody structure types,permeability and coalbed methane content are studied.It provides a basis for prospecting,developing and evaluating CBM resource in Hancheng Mining Area in future.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2002年第1期21-25,共5页
Coal Geology & Exploration
基金
陕西省自然科学基金项目(2000D04)
陕西省教委专项基金项目(99JK186)资助
关键词
煤层气
地质构造
煤体结构
渗透性
富集规律
coalbed methan (CBM)
geologic structure
coalbody structure
permeability