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Polymer retention and inaccessable pore volume in North Sea reservoir material
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, IOR 1991 - 6th European Symposium on Improved Oil Recovery, May 1991, cp-44-00043
- ISBN: 978-94-6282-133-0
Abstract
Among the factors that govern the propagation of a polymer slug through porous media are retention and inaccessible pore volume (IPV). These quantities are sensitive to several parameters which often vary in coreflood experiments. Examples of these sensitivies include the core preparation procedure such as core cleaning and saturation restoration.