山西枣圆地区构造演化与煤层气成藏  

The tectonic evolution and reservoir formation of coalbed gas in Zao-yuan area, Shanxi

作　　者：王仲平[1] 朱炎铭[2] 闫宝珍[2] 

机构地区：[1]中国矿业大学(北京校区),北京100083 [2]中国矿业大学(徐州校区),江苏徐州221008

出　　处：《煤田地质与勘探》2004年第5期20-23,共4页Coal Geology & Exploration

基　　金：国家重点基础研究发展规划项目-中国煤层气成藏机制及经济开采基础研究 (2 0 0 2CB2 1170 3)资助

摘　　要：对山西省枣圆地区的构造演化与煤层气成藏机制进行了研究 ,结果表明 :该区山西组煤层主要经历了两期构造演化 :燕山期的近EW向挤压和喜玛拉雅期近EW向水平伸张。构造演化控制了煤层的埋藏史、受热史及成烃史 ,也直接影响了研究区山西组煤层气的成藏演化。The tectonic evolution and formation mechanics of coalbed gas reservoir in Zao-yuan area, southern margin of Qinshui Fault Depression, Shanxi, are researched. The results indicated that the coal reservoirs of Shanxi Formation primarily underwent two times tectonic evolution, such as the pressing from E to W in the stage of Yanshan and the extension from E to W in Himalayan epoch. The tectonic evolution has controlled the burial history, heating history and hydrocarbon generation history of coal beds, and influenced the formation & evolvement of coalbed gas of Shanxi Formation in the research area.

关 键 词：构造演化 成烃演化 煤层气 山西省枣圆地区 

分 类 号：P618.11[天文地球—矿床学]