石油学报 ›› 2006, Vol. 27 ›› Issue (1): 17-23.DOI: 10.7623/syxb200601004

• 地质勘探 • 上一篇    下一篇

含油气盆地岩性油气藏的形成和分布特征

刘震1, 赵政璋2, 赵阳1, 赵贤正2, 肖伟1   

  1. 1. 中国石油大学石油天然气成藏机理教育部重点实验室 北京 102249;
    2. 中国石油天然气股分有限公司勘探与生产公司 北京 100011
  • 收稿日期:2005-04-12 修回日期:2005-09-09 出版日期:2006-01-25 发布日期:2010-05-21
  • 作者简介:刘震,男,1963年2月生,1990年获石油大学(北京)博士学位,现为中国石油大学(北京)教授,博士生导师,主要从事石油地质学和层序地层学的研究与教学工作.E-mail:liuzhenjr@163.com.
  • 基金资助:
    中国石油天然气集团公司"九五"重点攻关项目(960007-01-04)资助.

Predominant characteristics of formation and distribution for lithologic reservoirs in petroliferous basin

Liu Zhen1, Zhao Zhengzhang2, Zhao Yang1, Zhao Xianzheng2, Xiao Wei1   

  1. 1. Key Laboratory for Hydrocarbon Accumulation Mechanism of Ministry of Education, China University of Petroleum, Beijing 102249, China;
    2. PetroChina Exploration and Production Company, Beijing 100011, China
  • Received:2005-04-12 Revised:2005-09-09 Online:2006-01-25 Published:2010-05-21

摘要: 根据岩性油气藏的形成条件、形成过程及分布特征,与构造油气藏相比,岩性油气藏的形成及分布更具有优势,主要表现在6个方面:1岩性圈闭形成较早,形成期次比较多,有利于更多地捕集油气;2油气仅靠初次运移和短距离的二次运移就可以成藏,不一定需要长距离二次运移;3岩性油气藏烃类充注相对较早;4岩性油气藏保存条件更为优越;5岩性油气藏可以分布在低势区,也可以分布在高势区;6岩性油气藏可以富集在低水位体系域,也可以富集在高水位体系域.油气勘探实践表明,岩性油气藏具有更优越的形成条件和更大的勘探潜力,是今后油气勘探的重点.

关键词: 含油气盆地, 岩性油气藏, 形成条件, 分布特征, 保存条件, 勘探潜力

Abstract: The comparison of the lithologic reservoir with the structural reservoir shows that the lithologic reservoir has more predominant conditions in formation and distribution.The formation of lithologic traps is earlier,and there are more forming periods.The lithologic reservoirs can be formed only by primary oil-gas migration and secondary oil-gas migration in short distance.The lithologic reservoirs can be charged in the early era and experienced little destroy in the late structural activities.The lithologic reservoirs can be distributed not only in the low-potential areas,but also in the high-potential areas.The lithologic reservoirs can be enriched not only in lowstand system tract,but also in highstand system tract.So the lithologic reservoir has some predominant formation conditions and a great exploration potential.

Key words: petroliferous basin, lithologic reservoir, formation condition, distribution characteristics, protection condition, exploration potential

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