A MATHEMATIC MODEL OF SURFACTANT LOSS FOR FLOW STATE

doi:10.7623/syxb199601015

Editorial office of ACTA PETROLEI SINICA ›› 1996, Vol. 17 ›› Issue (1): 108-114.DOI: 10.7623/syxb199601015

• Petroleum Exploration • Previous Articles Next Articles

A MATHEMATIC MODEL OF SURFACTANT LOSS FOR FLOW STATE

Liu Weicheng, Liu Changqi, Pu Guomin, Jiang Bingnan

Dalian Institute of Chemical Physics, Chinese Academy of Sciences

Received:1994-01-03 Revised:1995-03-02 Online:1996-01-25 Published:2010-11-23

表面活性剂损耗的动态数学模型

刘伟成, 刘昌其, 蒲国民, 姜炳南

中国科学院大连化学物理研究所

作者简介:刘伟成,1963年毕业于大连化学物理学院。现任中国科学院大连化学物理研究所副研究员。通讯处:辽宁省大连市110信箱。邮政编码:116023。

Abstract

Abstract: A mathematic model of surfactant loss in one dimension for flow state (see Equation (5) or (7)),has been derived from theory of mass transfer.It was presented that the equation was resolved with the differential method.This model was examined with the changing of the length column packed Laojunmiao reservoir sand as well as the changing of flow volume injected flooding solution.Experiments showed that under above conditions prediction from the model were of good agreement with the experimental data.

Key words: enhanced oil recovery, surfactant, loss, mathematical model

摘要： 从传质理论出发,推导出了表面活性剂损耗的一维动态数学模型,并提出用差分法求解方程.通过改变柱长和注入体积流量对所建立的模型进行了实验验证.结果表明,在上述情况下,模型计算值和实验值的相符性是良好的.

关键词: 提高采收率, 表面活性剂, 损耗, 数学模型

Liu Weicheng, Liu Changqi, Pu Guomin, Jiang Bingnan. A MATHEMATIC MODEL OF SURFACTANT LOSS FOR FLOW STATE[J]. Editorial office of ACTA PETROLEI SINICA, 1996, 17(1): 108-114.

刘伟成, 刘昌其, 蒲国民, 姜炳南. 表面活性剂损耗的动态数学模型[J]. 石油学报, 1996, 17(1): 108-114.

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A MATHEMATIC MODEL OF SURFACTANT LOSS FOR FLOW STATE

表面活性剂损耗的动态数学模型

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