| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10678427 | Applied Mathematics Letters | 2005 | 11 Pages |
Abstract
We consider the problem of displacement processes in a three-layer fluid in a Hele-Shaw cell modeling enhanced processes of oil recovery by polymer flooding. The middle layer sandwiched between water and oil contains polymer-thickened water. We provide lower bounds on the length of the intermediate layer and on the amount of polymer in the middle layer for stabilizing the leading front to a specified level. We also provide an upper bound on the growth rate of instabilities for a given viscous profile of the middle layer.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Prabir Daripa, G. PaÅa,