石油学报 ›› 2006, Vol. 27 ›› Issue (2): 34-37.DOI: 10.7623/syxb200602007

• 地质勘探 • 上一篇    下一篇

反转背斜构造自生自储油藏成藏模式

李军生1,2, 林春明1   

  1. 1. 南京大学地科系, 江苏, 南京, 210000;
    2. 中国石油辽河油田公司勘探开发研究院, 辽宁, 盘锦, 124010
  • 收稿日期:2005-05-19 修回日期:2005-10-24 出版日期:2006-03-25 发布日期:2010-05-21
  • 作者简介:李军生,男,1967年8月生,1990年毕业于中国地质大学石油地质专业,现为南京大学在读硕士研究生,高级工程师,主要从事油气勘探研究工作.E-mail:tzyq@etang.com
  • 基金资助:
    国家重点科技攻关课题“松辽盆地及渤海湾盆地北部复杂隐蔽油气藏地质评价和勘探开发关键技术研究”子课题(2001BA605A-08-04)资助

Forming pattern of self-generating and self-preserving reservoirs in reversal anticline structure

Li Junsheng1,2, Lin Chunming1   

  1. 1. Department of Geosciences, Nanjing University, Nanjing 210000, China;
    2. Exploration and Development Research Institute, PetroChina Liaohe Oilfield Company, Panjin 124010, China
  • Received:2005-05-19 Revised:2005-10-24 Online:2006-03-25 Published:2010-05-21

摘要: 对辽河盆地黄金带地区构造特征、构造发育史及沉积特征进行了研究,对其成藏模式进行了分析.该区为一典型的反转背斜构造,其下部为向斜构造,上部为背斜构造;下部生成油气,上、下均可储存油气;早期以岩性圈闭为主,晚期构造及岩性圈闭均较发育.在该类地区中、浅层有丰富的油气资源,其深层也拥有丰富的油气资源,是深化勘探的重要目标.根据其成藏模式,在该区沙三下段部署了井位,经钻探取得了很好的勘探效果.

关键词: 辽河盆地, 反转背斜, 背斜构造, 自生自储油藏, 成藏模式

Abstract: The forming pattern of the reservoirs in Huangjindai area of Liaohe Basin was analyzed on the basis of structure property,structural history and sedimentary feature of this area.The result shows that this area is a typical reversal anticline structure with a syncline in the lower section and an anticline in the upper section.Oil and gas were generated in the lower section and preserved in both upper and lower sections.The lithologic traps were dominated in the early period,and both the structural and lithologic traps were developed in the later period.Rich oil and gas resources were discovered in shallow formation and also found in deep formation.According to this pattern,some oil well locations were placed in lower section of the third member of Shahejie Formation in this area.The excellent exploration result has been achieved.

Key words: Liaohe Basin, reversal anticline, anticline structure, self-generating and self-preserving reservoir, reservoir-forming pattern

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