A Mathematical Model of In-Situ Gelation of Polyacrylamide by a Redox Process
- 1 February 1993
- journal article
- Published by Society of Petroleum Engineers (SPE) in SPE Reservoir Engineering
- Vol. 8 (01) , 51-58
- https://doi.org/10.2118/20215-pa
Abstract
Summary: Recent displacement data conclusively show that the initial permeability reduction during in-situ gelation processes does not result from a bulk gelation of the injected fluid. This paper presents a filtration-based model that correctly accounts for all physical phenomena occurring during in-situ gelation displacements.Keywords
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