Improved Oil Recovery using Thermally and Chemically Protected Compositions Based on co- and ter-polymers Containing Acrylamide

Gaillard, Nicolas; Giovannetti, B.; Fávero, C.

doi:10.2118/129756-ms

Public

Improved Oil Recovery using Thermally and Chemically Protected Compositions Based on co- and ter-polymers Containing Acrylamide

Published in SPE Improved Oil Recovery Symposium • Apr 24, 2010

Authors:

Nicolas Gaillard

B. Giovannetti

C. Fávero

Abstract

Abstract The change in properties of several anionic polyacrylamides that were used in various EOR projects around the world is discussed. Due to mechanical, radical and/or thermal degradations reported, the molecular weight, anionicity and viscosity of polymer change from the time it is injected un...

Subject

Polymer

Enhanced oil recovery

Acrylate

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