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S.C. Li, P.C.Zheng, Y.F.Zhang. Pure and Applied Mathematics 2006, 22 (4): 459-461.

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Article

A Study about Solving the Nonlinear Spherical Seepage Model of Three-Area Composite Reservoir

1School of Mathematics and Computer Engineering, Xihua University, Chengdu, China

2Beijing Dongrunke Petroleum Technology Co.,Ltd., Beijing, China


American Journal of Applied Mathematics and Statistics. 2015, Vol. 3 No. 1, 17-22
DOI: 10.12691/ajams-3-1-4
Copyright © 2015 Science and Education Publishing

Cite this paper:
Mei Luo, Shunchu li, Dongdong Gui. A Study about Solving the Nonlinear Spherical Seepage Model of Three-Area Composite Reservoir. American Journal of Applied Mathematics and Statistics. 2015; 3(1):17-22. doi: 10.12691/ajams-3-1-4.

Correspondence to: Shunchu  li, School of Mathematics and Computer Engineering, Xihua University, Chengdu, China. Email: lishunchu@163.com

Abstract

This paper studies the nonlinear spherical seepage model of three-area composite reservoir under three kinds of outer boundary conditions (infinite boundary, constant pressure boundary and closed boundary) which not considering well-bore storage and skin factor. On the basis of similar structure of solution for differential equation’s boundary value problem, this paper obtains the solution of the nonlinear spherical seepage model of three-area composite reservoir. The study not only benefits to understand the inherent laws of the solution, but also provides the convenience to compile corresponding test software.

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