新疆石油地质

新疆石油地质 ›› 2009, Vol. 30 ›› Issue (3): 284-286.

• 油气勘探 •    下一篇

大港油田储集层河道砂体内部构型研究

窦松江, 孙超囡, 张艳君, 孔令江   

  1. 中国石油大港油田分公司勘探开发研究院,天津300280
  • 收稿日期:2008-06-23 修回日期:2008-10-08 出版日期:2009-06-01 发布日期:2020-10-29
  • 作者简介:窦松江(1966-),男,天津人.教授级高级工程师.博士,油气田开发,(E-mail)dsj196612@sina.com.

Internal Configuration of Channel Sand Body of Reservoir in Dagang Oilfield

DOU Song jiang, SUN Chao-nan, ZHANG Yan-jun, KONG Ling-jiang   

  1. Research Institute of Exploration and Development, Dagang Oilfield Company, PetroChina, Tianjin 300280, China
  • Received:2008-06-23 Revised:2008-10-08 Online:2009-06-01 Published:2020-10-29

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摘要： 以黄骅坳陷港西开发区明 化镇曲流河储集层为例,探讨了河道砂体内部构型分析方法。研究了曲流河道砂体内点坝分布模式及规模、废弃河道及点坝的识别标志,以及点坝内部构型定量分布模式。进一步研究了侧积层倾向、倾角及侧积体宽度,并在单井泥质侧积层解释的基础上,以点坝内部构型为指导,结合动态分析,对泥质侧积层的井间分布进行了预测。

关键词: 黄骅坳陷, 河流相, 储集层, 沙道沉积, 砂岩体

Abstract: Taking meandering reservoir in Minghuazhen area in Huanghua depression in western Dagang oilfield, the point bar mode and scale, the recognizing marks of abandoned channel and point bar and its internal configuration quantitative distribution in this meandering sand body are presented, including inclination, dip angle and width of the lateral deposit. And integrated with single well interpretation and dynamic analysis, the prediction of interwell distribution of argillaceous lateral deposit is conducted.

Key words: Huanghua depression, fluvial facies, reservor, sand channel deposit, sand body

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