石油学报 ›› 2001, Vol. 22 ›› Issue (3): 63-66.DOI: 10.7623/syxb200103013

• 油田开发 • 上一篇    下一篇

应用接触过程理论进行储层流体流动可视化研究

姚恒申, 葛红江, 杨先凤, 罗平亚   

  1. 西南石油学院四川南充637001
  • 收稿日期:2000-10-17 修回日期:2000-04-12 出版日期:2001-05-25 发布日期:2010-05-21
  • 作者简介:姚恒申,男,1944年2月生.1968年毕业于南开大学数学系.现任西南石油学院教授,从事数学教学及石油工程中的应用数学方法研究.
  • 基金资助:
    本文为“油气藏地质及开发工程”国家重点实验室研究成果(编号:9729).

COMPUTER SIMULATION OF FLUID IN PORE MEDIUM AND PORE STRUCTURE WITH CONTACT PROCESS THEORY

YAO Heng-shen   

  1. University of Petroleum, Beijing 102200, China
  • Received:2000-10-17 Revised:2000-04-12 Online:2001-05-25 Published:2010-05-21

摘要: 为了显示孔隙介质中渗流行为的微观变化,了解孔隙的连通性,应用基本接触过程的理论,建立了数学描述方法.从而可对连通孔隙随距离的变化情况进行仿真,显示孔隙最大连通距离.其结果可用于油气采出范围的预测和计算,并为注入井的科学控制和合理布井提供依据.

关键词: 接触过程, 渗流, 模拟, 多孔介质, 孔隙

Abstract: In order to visualized fluid seepage action and pore microcosmic structure and connection in pore medium,a mathematical model was presented in this paper.With the contact process theory,seepage process and pore structure was simulated with computer.The model and simulation can be used to calculate the longest distance of fluid seepage in pore medium.The results of model and simulation can evaluate the range of oil or gas exploitation,and also the area of injected fluid sweeping.In addition,the model and simulation can provide data for oil or gas exploitation and fluid injection control.

Key words: contact process theory, simulation, seepage, pore medium, microcosmic structure

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