Well test analysis of viscoelastic polymer solution

被引：0

作者：

Yang, Wei-li ^{[1
]}

Yin, Hong-jun ^{[1
]}

Zhong, Hui-ying ^{[1
]}

Meng, Si-yuan ^{[1
]}

机构：

[1] Minist Educ, Daqing Petr Inst, Key Lab Enhanced Oil & Gas Recovery, Daqing, Peoples R China

来源：

PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON HYDRODYNAMICS (ICHD - 2010) | 2010年

基金：

美国国家科学基金会;

关键词：

viscoelasticity; seepage flow model; polymer solution; well test; pressure; FLOW;

D O I：

暂无

中图分类号：

P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

With the consideration that the polymer solution has the characteristics of viscosity and elasticity, the seepage flow model is established. The model is solved by the finite difference method. Then the type curves are drawn. The influences of the skin factor, the wellbore storage factor, the consistency coefficient, the power law index and the elasticity sensitivity factor of the polymer solution on the type curves are analyzed. This study shows that it is very necessary to consider the elasticity in the well test analysis of viscoelastic polymer solution.

引用

页码：377 / 380

页数：4

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