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Modeling of Alkali Surfactant Polymer Process by Coupling a Multi-purpose Simulator to the Chemistry Package PHREEQC
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IOR 2011 - 16th European Symposium on Improved Oil Recovery, Apr 2011, cp-230-00045
- ISBN: 978-90-73834-07-1
Abstract
Accurate modeling of an Alkali Surfactant Polymer (ASP) flood requires detailed representation of the geochemistry and, if natural acids are present, the saponification process. Geochemistry and saponification affect the propagation of the injected chemic