欢迎访问现代地质!

现代地质 ›› 2005, Vol. 19 ›› Issue (Suppl): 217-222.

• 石油地质 • 上一篇    下一篇

惠民凹陷基山砂体的成因及成藏研究

陈永红1,2,赵俊青1,姜在兴3,夏斌1,杨伟利1   

  1. 1中国科学院 广州地球化学研究所,广东 广州510640;
    2胜利油田有限公司 临盘采油厂,山东 临邑251507;
    3中国地质大学 能源学院,北京100083
  • 收稿日期:2004-09-08 修回日期:2004-11-01 出版日期:2005-03-20 发布日期:2013-04-08
  • 作者简介:陈永红,男,教授级高级工程师,博士研究生,1965年出生,石油地质勘查专业,主要从事石油地质研究、生产及管理方面的工作。
  • 基金资助:

    国家“十五”重大科技攻关项目(2001BA605A09)

THE GENESIS AND FORMING RESERVOIRS OF JISHAN SAND BODY IN HUIMIN DEPRESSION

CHEN Yong-hong1,2,ZHAO Jun-qing1,JIANG Zai-xing3,XIA Bin1,YANG Wei-li1   

  1. 1Guangzhou Institute of Geochemistry, Chinese Academy of Sciences,Guangzhou,Guangdong510640,China;
    2Linpan Oil Production Plant,Shengli Oilfiled Company Limited,Linyi,Shandong251507,China;
    3China University of Geosciences,Beijing100083,China
  • Received:2004-09-08 Revised:2004-11-01 Online:2005-03-20 Published:2013-04-08

摘要:

基山砂体是沙三段中—上沉积时期发育于惠民凹陷西北部的一套碎屑岩沉积。通过对砂体的岩石学、沉积学、地震及测井曲线特征的综合分析,认为基山砂体属于一套混合成因的三角洲—沟道—滑塌浊积沉积体系;纵向上可划分为4个准层序组,受古地形条件的限制,4期砂体的分布范围和面积有所不同,垂向上由下而上表现出退积型的演化特点。基山三角洲砂体的面积大,储集层非常发育且物性好,具备良好的成藏条件。与有利的断层和古地形配合,可形成构造油藏、岩性油藏以及构造—岩性油藏3种油藏类型。

关键词: 惠民凹陷, 基山砂体, 三角洲, 油气藏

Abstract:

The Jishan sand body is a set of petroclastic sedimentary system in north-west of Huimin depression during upper or middle sedimentary period of 3rd Shahejian Formation.Through analysis of the characteristics of petrology,sedimentology,seismism and well log, the authors think it is a set of delta-channel-slumping turbidity fan sedimentary as a result of composite genesis. It can be divided into four parasequence sets.Restricted by faults and paleotopography, four sets of sand bodies are different in distribution range and area.They show characteristics of regressive deposition.Because of large sedimentary area, high-grade reservoir ,the Jishan sand body took extreme condition of pool forming.Fitting with faults and paleotopography,it can form tectonic reservoirs,lithology reservoirs and tectonic-lithology reservoirs.

Key words: Huimin depression, Jishan sand body, delta, oil-gas reservoir

中图分类号: