INSTABILITY OF INTERFACES IN OIL-RECOVERY

被引：4

作者：

PASA, GI

POLISEVSKI, D

机构：

[1] Institute of Mathematics, Romanian Academy, 70109 Bucharest

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1992年 / 30卷 / 02期

关键词：

D O I：

10.1016/0020-7225(92)90049-M

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We study the stability of the displacement of oil, through a porous layer, by a less viscous fluid with a polymer solute as forerunner. We prove that the optimal viscosity profile, in the case of a thin region of polymer solute, is the constant one; a closed formula in terms of the data is given.

引用

页码：161 / 167

页数：7