矿产保护与利用Issue(3)：20-24,5.DOI:10.13779/j.cnki.issn1001-0076.2015.03.005
焦作煤田煤层气富集的控制因素
The Controlling Factors of Coal Seam Gas Enrichment in Jiaozuo Coalfield
摘要
Abstract
Jiaozuo coalfield was rich in coalbed methane resources .Due to restriction conditions such as formation, migration, storage and cap rock of coalbed methane , each mining field and block also had big differences in enrichment and mineralization .Based on survey and assessment of coalbed methane resource potential in Jiaozuo coalfield , the influencing factors of coalbed methane enrichment and distribution in this region were deeply studied , especially the bedrock buried depth , fault structure , hydrogeological conditions , combination relations of coal seam roof and floor lithologic as well as degree of coalification .Furthermore based on the comprehensive analysis of a-bove aspects , the enrichment regularity of the coalbed methane resources in Jiaozuo coalfield and geological conditions in favor of preservation of coalbed methane were put forward .关键词
焦作煤田/煤层气/富集规律Key words
Jiaozuo coalfield/coal seam gas/enrichment regularity分类
天文与地球科学引用本文复制引用
高灶其,刘文波,闫广厚,徐红伟..焦作煤田煤层气富集的控制因素[J].矿产保护与利用,2015,(3):20-24,5.基金项目
河南省两权价款项目 （）
