西南石油大学学报(自然科学版) ›› 2006, Vol. 28 ›› Issue (5): 23-25.DOI: 10.3863/j.issn.1000-2634.2006.05.006

• 地质勘探 • 上一篇    下一篇

高分辨率层序地层学在划分流动单元中的应用

樊继宗1,2 陈林媛1,2 张素君
  

  1. ⒈ 中国地质大学能源学院,北京 100083;⒉ 中原油田分公司勘探开发科学研究院,河南 濮阳 457001
  • 收稿日期:2005-09-21 修回日期:1900-01-01 出版日期:2006-10-20 发布日期:2006-10-20
  • 通讯作者: 樊继宗

APPLICATION Of HIGH RESOLUTION SEQUENCE STRATIGRAPHY ON DIVISION OF FLOW UNIT

FAN Ji-zong HEN Lin-yuan ZHANG Su-jun

  

  1. China University of Geoscience, Beijing 100083, China
  • Received:2005-09-21 Revised:1900-01-01 Online:2006-10-20 Published:2006-10-20
  • Contact: FAN Ji-zong

摘要: 针对濮城油田南区沙二上2+3油藏构造相对简单、完整,油层厚度大,层内非均质严重,开发效果差的特点,以高分辨率层序地层学为基础,通过对钻井、测井基准面旋回的识别划分流动单元,进而通过基准面旋回对比完成流动单元的对比。最终将储层细化为19个小层,细化后,使得无法解决的部分层内矛盾转化为层间矛盾,为开发调整提供了一定的依据.

关键词: 高分辨率, 层序地层学, 基准面旋回, 流动单元, 濮城油田

Abstract: Aimed at the characteristics of Sa2+3members in Pucheng oilfield, i.e, simple and whole reservoir structure, thick pay zone, heavy inner formation heterogeneity, poor development effect, flow unit is divided by identification of drilling and logging baselevel cycle based on HighResolution Sequence Stratigraphy, so as to compare flow unit by correlation of baselevel cycle. Reservoir is subdivided into nineteen subzones. After subdivision some internal contradiction is transformed to interlayer contradiction, which will supply some warrant to development adjustment.
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Key words: highresolution sequence stratigraphy, baselevel cycle, flow unit, Pucheng oil field

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