再论羌塘盆地构造单元划分及含油气远景  

Restudy on the Structural Unit Division and Petroliferous Potentials in Qiangtang Basin

作　　者：郭祖军[1] 王宜昌[2] 叶和飞[1] 

机构地区：[1]中国石油石油勘探开发科学研究院,北京100083 [2]中国石油天然气集团公司石油地球物理勘探局,河北涿州072700

出　　处：《新疆石油地质》2004年第3期244-247,共4页Xinjiang Petroleum Geology

摘　　要：根据地面地质与物探资料,在盆地内划出北部羌塘坳陷区、中央潜伏隆起区、南部羌塘坳陷区和东北缘斜坡四个一级单元、七个二级单元。指出北部羌塘东部坳陷、南部羌塘东部坳陷为有利的生油坳陷,色北低凸、隆鄂尼古油藏地区为重点勘探区,达卓玛断背斜应为首选钻探构造。Based on the combination of surface geological data and geophysical data, the basic framework of Qiangtang basin can be subdivided into four primary units, seven secondary units and a few third units. It is pointed out that the eastern North Qiangtang depression and the eastern South Qiangtang depression are favorable source areas; Sebei low swell and Long'enigu reservoir could be major prospecting areas, and Dazuoma faulted-anticline is the most significant structure for petroleum exploration.

关 键 词：构造单元 含油气远景 构造解释 羌塘盆地 

分 类 号：TE121.2[石油与天然气工程—油气勘探] TE132.11