西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (3): 60-63.DOI: 10.3863/j.issn.1000-2634.1997.03.011

• 油气田开发 • 上一篇    下一篇

砾岩油藏微观水驱油特征可视化研究—以克拉玛依砾岩油藏为例

高永利 何秋轩

  

  1. (西安石油学院,西安710065)
  • 收稿日期:1997-01-20 修回日期:1900-01-01 出版日期:1997-08-20 发布日期:1997-08-20
  • 通讯作者: 高永利

Visualization Study of Pore-level Displacement of Oil by Water in a Conglomerate Reservoir

Gao Yong-li He Qiu-xuan
  

  1. ( Dept. of Petroleum Engineering, Xi’an Petroleum Institute, Xi’an, 710065 )
  • Received:1997-01-20 Revised:1900-01-01 Online:1997-08-20 Published:1997-08-20
  • Contact: Gao Yong-li

摘要: 多孔介质渗流的微观规律研究,又称为细观研究,指对不可见的孔隙孔道水平上的流动
研究,它对揭示宏观渗流规律的本质,深入探求渗流过程的机理具有重要意义。由此研制出仿
真可视化微观地层模型对砾岩油藏微观水驱油机理进行了较为深入的研究,得出了一些初步的
认识。

关键词: 砾岩, 油藏, 水驱, 特征

Abstract: Pore-level study of fluid flow in porous media is important in that it can provide valuable information about the behavior of fluids flowing through porous media, and thus the mechanism of fluids displacement in subsurface
reservoirs could be better understood. In this paper, the results of experimental displacement studies on scaled layer model of a Karamay conglomerate reservoir are reported. The experimental setup is described, and the mechanism of displacement of oil by water in the conglomerate reservoir is discussed in detail.

Key words: Conglomerate, Oil reservoirs, Water drive, Characteristics

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