西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (1): 14-19.DOI: 10.3863/j.issn.1000-2634.1997.01.003

• 石油地质勘探 • 上一篇    下一篇

用三极梯度法确定复合型油气藏各单层的边界位置

张天伦 聂荔 张伯林
  

  1. 勘探系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1997-02-20 发布日期:1997-02-20

The Determination of Single-layer Boundary Location of ComplexHydrocarbon Reservoirs by Trielectrode Gradient Method

Zhang Tianlun
  

  1. Dept. of oil exploration, SWPI, Sichuan, 637001
  • Received:1900-01-01 Revised:1900-01-01 Online:1997-02-20 Published:1997-02-20

摘要: 简述三极梯度法的基本原理,着重介绍三极梯度法在构造型复合油气藏和断块分割型油气藏上的水槽模拟实验结果。结果表明,用三极梯度法对各类复合型油气藏进行单层横向预测,并确定各单层的边界位置是可能的。

关键词: 模拟实验, 复合油气田, 油气藏, 视电阻率, 三极梯度法

Abstract: This paper briefly discusses the basic principle of the trielectrode gradint method and introduces the aquarium analogue experiment results on structural complex hydrocarbon reservoirs and those reservoirs which are devided by fault blocks for the trielctrode gradient method. The ex-
periment results show that it is possible to use this method to make single-layer forecast for various kinds of complex hydrocarbon reservoirs and determine each single-layer boundary location.

Key words: Simulation test, Combined field, Oil and gas reservoir, Apparent resistivity, Gradient

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