中国煤层气富集成藏规律  

ENRICHMENT AND RESERVOIRING LAWS OF THE COALBED METHANE IN CHINA

作　　者：王红岩[1] 张建博[1] 李景明[1] 刘洪林[1] 

机构地区：[1]中国石油勘探开发研究院廊坊分院

出　　处：《天然气工业》2004年第5期11-13,共3页Natural Gas Industry

基　　金：国家 973计划项目 (编号 :2 0 0 2CB2 1170 5;2 0 0 2CB2 1170 4 )资助

摘　　要：煤层气成藏研究包括煤层气从煤层气生成、储集、运移到聚集的整个过程。通过对国内外近十年来的勘探研究成果进行分析 ,从煤层气资源、生成、物性、保存、解吸、地压等 6个成藏基本条件进行研究 ,总结出我国煤层气富集的基本规律。指出研究煤层气生成、储层非均质性、煤层气富集成藏机制。The research on the formation of coalbed methane reservoir includes the whole process from the generation and migration of the coalbed methane to its accumulation.In the paper,through analyzing the achievements investigated at home and abroad in recent ten years and on the basis of studying the six foundational reservoiring conditions as the physical property,resources,generation,preservation,desorption and formation pressure of the coalbed methane,the enricichment and reservoiring laws are summarized and it is pointed out that the generation,enrichment and reservoiring mechanisms,distribution law and highly efficient exploration and development techniques of the coalbed methane and the coal reservoir heterogeneity study are the major research and expanding orientations in the near future in China.

关 键 词：中国 成藏规律 煤层气 埋藏深度 生成条件 渗透率 

分 类 号：P618.13[天文地球—矿床学]