新疆石油地质

新疆石油地质 ›› 2004, Vol. 25 ›› Issue (3): 244-247.

• 油气勘探 • 上一篇    下一篇

再论羌塘盆地构造单元划分及含油气远景

郭祖军1, 王宜昌2, 叶和飞1   

  1. 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
  • 收稿日期:2003-11-15 发布日期:2020-09-18
  • 作者简介:郭祖军(1966-),男,河南杞县人,高级工程师，石油地质。联系电话:010-62097961。

Restudy on the Structural Unit Div ision and Petroliferous Potentials in Qiangtang Basin

GUO Zu-jun1, WANG Yi-chang2, YE He-Fei1   

  1. 1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China;
    2. Petroleum Geophysical Prospecting Bureau, CNPC, Zhuozhou, Hebei 0702700, China
  • Received:2003-11-15 Published:2020-09-18

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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。

关键词: 羌塘盆地, 构造特征, 构造解释, 构造单元, 油气远景

Abstract: Based on the combination of surface geological data and geophysical data, the basic framework of Qiangtang basin can be sub-divided into four primary units, seven secondary units and a few third units. It is pointed out that the eastern North Qiangtang depressionand the eastern South Qiangtang depression are favorable source areas; Sebei low swell and Long 'enigu reservoir could be major prospect-ing areas, and Dazuoma faulted-anticline is the most significant structure for petroleum exploration.

Key words: Qiangtang basin, structural character, structural interpretation, structural unit, petroliferous potential

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