石油学报 ›› 2001, Vol. 22 ›› Issue (2): 26-31.DOI: 10.7623/syxb200102005

• 地质勘探 • 上一篇    下一篇

渤海油气成藏特点及与断层关系

李家康   

  1. 中国海洋石油研究中心渤海研究院 天津塘沽300451
  • 收稿日期:2000-07-03 修回日期:2000-08-20 出版日期:2001-03-25 发布日期:2010-05-21
  • 作者简介:李家康,女,1955年8月生.1982年毕业于山东海洋学院.现为中国海洋石油研究中心渤海研究院高级工程师.
  • 基金资助:
    中国海洋石油总公司“九五”科技攻关项目“渤海断裂构造演化对成油体系及油气富集的控制和影响研究”的子课题

THE RELATIONSHIP BETWEEN THE CHARACTERISTIC OF HYDRO CARBON AND THE FAU LT AND HYDROCARBON EXPLORATION IN BOHAI

LI Jia-kang   

  1. Bohai Oil Research Institute, China Offshore Oil Research Center, Tianjin 300451, China
  • Received:2000-07-03 Revised:2000-08-20 Online:2001-03-25 Published:2010-05-21

摘要: 根据渤海近40年勘探成果,对已钻的一百余个构造的有关资料进行了综合分析,研究了渤海现有油田和含油构造的成藏特点,探讨了渤海油气藏与断层活动的关系。发现凸起与低凸起之上的披覆背斜与走滑扭压背斜是渤海最佳油气藏类型;上第三系馆陶、明化镇组是渤海主要含油气层系,其次是下第三系东营组和沙一、二段。渤海独特的盆地发育历史,尤其是晚第三纪中、后期郯-庐断裂的再次强烈走滑活动,对该区油气成藏有重要影响。

关键词: 油气藏, 披覆背斜, 扭压背斜, 反转构造, 走滑断层, 渤海

Abstract: This text is based on the exploration achievement of near 40 years and the data analysis of more than one hundred drilled traps on in Bohai. The characteristics of oil fields and oil-bearing structures have been studied. The relationships between the characteristic of hydrocarbon reservoir and the action of fault system have been discussed in Bohai. It is found that the draping anticline on salient and the wrench-compression anticline on low salient are the most valid type of hydrocarbon-bearing pool. Both Neogene Guantao and Minghuazhen Formations are major oil-bearing series and Paleogene Dongying Formation and Shahejie 1&2 member are secondary ones. The distinctive history of basin developing and especially Neogene Tan-Lu fault system activated strongly again affected the formation of hydrocarbon reservoir significantly in Bohai.

Key words: hydrocarbon reservoir, draping anticline, wrench-compression anticline, inverted structure, strikeslip fault, Bohai Sea

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