Di-functional surfactants for enhanced oil recovery

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Date

2013-06-11

Authors

Gary A. Pope
Larry N. Britton
Upali P. Weerasooriya
Quoc P. Nguyen

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Publisher

United States Patent and Trademark Office

Abstract

The present invention describes the synthesis and use of cleavable di-functional anionic surfactants for enhanced oil recovery applications and/or the use of sacrificial surfactants.

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