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Three-phase relative permeability model for arbitrary wettability systems
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IOR 1991 - 6th European Symposium on Improved Oil Recovery, May 1991, cp-44-00099
- ISBN: 978-94-6282-133-0
Abstract
An analytical model is proposed for computing three-phase relative permeability from twophase data. The new model is an extension of the well-known probability model due to Stone. with a normalized wettability index as an interpolating factor. Determination of three-phase residual fluid saturations is also discussed.