新疆石油地质 ›› 2003, Vol. 24 ›› Issue (1): 35-37+3.

• 油气勘探 • 上一篇    下一篇

焉耆盆地博湖坳陷断层封闭性与油气藏形成

高先志1, 陈祥2, 原建香1, 渠渝鲁2   

  1. 1.石油大学,北京102249;
    2.中石化 河南油田分公司,河南 南阳473132
  • 收稿日期:2002-04-10 修回日期:2002-07-01 出版日期:2003-02-01 发布日期:2020-11-26
  • 作者简介:高先志(1963-),男,山东荣城人,博士,副教授,石油与天然气地质勘探。联系电话:010-89734481

Sealing Effect of Faults on Petroleum Migration and Accumula-tion in Bohu Depression of Yanqi Basin

GAO Xian-zhi, CHEN Xiang, YUAN Jian- xiang, QU Yu-lu   

  • Received:2002-04-10 Revised:2002-07-01 Online:2003-02-01 Published:2020-11-26
  • About author:GAO Xian-zhi (1963-), Male, Doctor, Associate Professor, Petroleum Geology Exploration, University of Petroleum, Beijing 102249, China

摘要: 焉耆盆地是新疆地区一个侏罗系含油气盆地。与断层有关的圈闭已成为焉耆盆地未来油气勘探的重要目标。运用断层涂抹系数,结合断层活动历史研究了焉耆盆地博湖坳陷几条重要断层的封闭性,并分析了它们对油气运移和聚集的作用,为焉耆盆地油气成藏机理研究和断层圈闭评价提供了依据。

关键词: 断层, 油气运移, 油气藏, 焉耆盆地, 侏罗系

Abstract: Yanqi basin is one of Jurassic petroliferous basins in Xinjiang region, western China. To find out traps related to faults is an important target for petroleum exploration in next few years. Applying fault daubing technique integrated with the history of faulting move-ment, this paper analyzed the sealing effects of a few major faults in Bohu depression of Yanqi basin, as well as their effects on petroleum mi-gration and accumulation. This provides valuable basis for study of hydrocarbon reservoir mechanism and evaluation of fault closure in Yanqi basin.

Key words: fault, petroleum migration, oil and gas pool, Yanqi basin, Jurassic

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