西华大学学报（自然科学版）2011，Vol.30Issue(2)：64-66,3.
基于解的相似结构的双渗油藏渗流问题
The Seepage Problem in Dual-permeability Media Reservoir Based on Similar Structure of Solution
摘要
Abstract
Aiming at dual-permeability media reservoir, a model for non-linear seepage of dual- porosity media reservoir was established in this paper. In the model, the effective wellbore radius and well bore storage is taken into consideration in the case of variable flow rate. By using Laplace transform, the nondimensional expressions of reservoir pressure and bottom hole pressure are obtained in Laplace space. And it is found that there is a similar structure among the expressions of solution under different outer boundaries.关键词
双渗油藏/有效井筒半径/变流率/相似结构/核函数Key words
dual-permeability media reservoir/ effective well bore radius/ variable flow rate/ similar structure/ kernel function分类
能源科技引用本文复制引用
李全勇,李顺初,李伟,肖绪霞..基于解的相似结构的双渗油藏渗流问题[J].西华大学学报（自然科学版）,2011,30(2):64-66,3.基金项目
国家科技重大专项项目(2008ZX50443-14) （2008ZX50443-14）
西华大学重点学科-应用数学(XZDD0910-09-1) （XZDD0910-09-1）
西华大学研究生创新基金(YCJJ2009-16) （YCJJ2009-16）
