西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (3): 29-37.DOI: 10.3863/j.issn.1000-2634.1991.03.005

• 石油与天然气工程 • 上一篇    下一篇

颗粒堵塞与滤液侵入地层的数学模型初探

张宁生
  

  1. (海洋石油工程系)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1991-08-20 发布日期:1991-08-20
  • 通讯作者: 张宁生

ANALYSIS OF MATHEMATICAL MODELS FOR PARTICLE BLOCKING ANDFILTRATION INVADING FORMATIONS

Zhang Ning-sheng   

  1. (Department of Offshore Oil Engineering)
  • Received:1900-01-01 Revised:1900-01-01 Online:1991-08-20 Published:1991-08-20
  • Contact: Zhang Ning-sheng

摘要: 本文在分析、研究额杜及滤液侵入孔隙机理的基础上,对颗粒及滤液在静态、动态条件下侵入地层而使地层受到损害的一维、二维数学模型进行了研完,建立了各种井下条件的数学模型,并结合室内实验时模型进行了验证。

关键词: 数学模型 地层损害 微粒堵塞 泥浆滤饼 滤液侵入

Abstract: Based on the analysis of the mechanism of particle blocking and filtration
nvading the pores of the formation, this paper made a research into the
mathematical models for particle blocking and filtration invading formations
ander static and dynamic conditions of one- and two-dimensions, which is
also checked by experiments in labs.

Key words: Matheatical model Particle blockage Formation da

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