沁水盆地南部煤层气田煤层气成藏条件分析  

Analysis of the generation conditions of coalbed gas reservoir, southern Qingshui Basin

作　　者：李五忠[1] 王一兵[2] 崔思华[1] 鲜保安[2] 陈彩红[2] 王宪花[2] 

机构地区：[1]中国地质大学,北京100083 [2]中国石油勘探开发研究院廊坊分院,河北廊坊065007

出　　处：《煤田地质与勘探》2003年第2期23-26,共4页Coal Geology & Exploration

摘　　要：煤层气藏具有其自身的形成条件和气藏特征。本文从煤层气藏的形成和保存条件出发,以沁水盆地南部煤层气田为实例,从沉积、构造、煤岩演化程度、顶底板条件、水动力、地应力等方面论述了煤层气成藏特征及高产富集因素,对下一步勘探具有重要指导意义。The generation conditions and characteristics of coalbed gas reservoir are different from others. Based on conditions of the generation and conservation of coalbed gas reservoir the paper discussed about the generation characters from deposition, structure, revolution,seal beds, hydraulic and stress conditions, which may give direction to coalbed gas exploration.

关 键 词：煤层气 气藏 江水盆地 形成条件 保存条件 构造 地应力 成藏条件 

分 类 号：P618.11[天文地球—矿床学]