石油学报 ›› 2004, Vol. 25 ›› Issue (2): 12-18.DOI: 10.7623/syxb200402003

• 地质勘探 • 上一篇    下一篇

陆相断陷盆地复式成烃及成藏系统研究——以济阳坳陷沾化凹陷为例

朱光有1, 金强2, 张水昌1, 郭长春2, 张善文3, 张林晔3   

  1. 1. 中国石油勘探开发研究院, 北京, 100083;
    2. 石油大学地球资源与信息学院, 山东东营, 257061;
    3. 胜利油田地质科学研究院, 山东东营, 257015
  • 收稿日期:2003-02-08 修回日期:2003-10-15 出版日期:2004-03-25 发布日期:2010-05-21
  • 作者简介:朱光有,男,1975年9月生,1998年毕业于石油大学(华东),2003年获博士学位,现为中国石油勘探开发研究院博士后,主要从事石油地质和油气地球化学方面综合研究.E-mail:zhugy922@sohu.com
  • 基金资助:
    国家"十五"重大科技攻关项目(2001BA605A09)资助.

Study on complex hydrocarbon accumulation and reservoir formation in the rift lacustrine basin

ZHU Guang-you1, JIN Qiang2, ZHANG Shui-chang1, GUO Chang-chun2, ZHANG Shan-wen3, ZHANG Lin-ye3   

  1. 1. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China;
    2. Faculty of Geo-Resource and Information, University of Petroleum, Dongying 257061, China;
    3. Geology Science Research Institute, Shengli Oil Field, Dongying 257015, China
  • Received:2003-02-08 Revised:2003-10-15 Online:2004-03-25 Published:2010-05-21

摘要: 渤海湾盆地油气勘探实践证明,丰富的油气资源与富含有机质的生烃凹陷具有十分密切的关系.陆相断陷盆地多沉降中心、多物源供给和充填演化的多旋回性,发育了多套有机地球化学特征不同的生油层系和多种油气储集相带组合,形成了不同层系、不同圈闭类型的复式油气聚集带,并在空间上构成了多个相互交叉、叠置或并列的复合含油气系统.研究表明,盆地叠加演化及动力学环境所构成的复式成盆系统孕育了复式成烃系统,复式生烃系统的特点决定了油气成藏的复杂性,它们控制了复合含油气系统(多源油藏)的形成和分布.

关键词: 复式成盆系统, 复式成烃系统, 复式成藏系统, 复合含油气系统, 断陷盆地, 沾化凹陷

Abstract: The exploration in Bohai Bay Basin evidenced that abundant oil resources are closely in connection with the rich hydrocarbon-generation sag full of organic matter.The terrestrial fault basin characterized by multi-depression center,variable source supply and multi-cycle of infilling evolution developed several oil source beds with different geochemical features and different combination of oil-gas accumulation zones.The multiple oil-gas accumulation zones characterized by different formation and trap types were formed.Some multiple hydrocarbon-bearing systems composed of ulticrossed,superimposed or juxtaposed zones were generated in the space.The complex basin forming system composed of imposed evolution and hydrodynamic setting gave rise to the occurrence of multiple hydrocarbon-bearing systems.The various features of the multi hydrocarbon-bearing systems caused the complexity of oil-gas reservoirs and controlled the occurrence and distribution of multiple hydrocarbon-bearing systems with poly-resource.

Key words: complex basin-forming system, multiple hydrocarbon-bearing system, complex reservoir formation system, faulted basin, Zhanhua Sag

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