贵州西部水文地质特征与浅层天然气成藏关系初探  

Discussion on the Relationship between Hydrogeological Feature and Formation of Shallow-seated Gas Pools in Western Guizhou

作　　者：赵黔荣[1] 王旭[1] 王国司[1] 

机构地区：[1]中国新星石油总公司西南石油局第八普查勘探大队,贵阳市550004

出　　处：《贵州地质》1999年第2期117-121,共5页Guizhou Geology

摘　　要：贵州西部众多的含煤盆地特有的水文地质条件,有利于形成天然气水力封闭;目的层系局部区带地下水长期滞留区,可能是水封圈闭的有利地区。The distinct feature of hydrogeology of great number of coal_bearing basins in western Guizhou is favorable to form natural hydraulic gas traps. The target strata are favorable ones in which groundwater can stop for a long time in some locality.

关 键 词：含煤盆地 天然气 储集层 水封圈闭 成藏 

分 类 号：P618.130.2[天文地球—矿床学] P618.130.1[天文地球—地质学]