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Chemistry for Sustainable Development

2014 year, number 2

Experimental Study of Foam Gels for Regulating Filtration Flows of Fluids in Oil-Gas Condensate Reservoirs

L. K. ALTUNINA, V. A. KUVSHINOVВ В and I. V. KUVSHINOV
Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences, Pr. Akademicheskiy 4, Tomsk 634021 (Russia)
E-mail: canc@ipc.tsc.ru
Keywords: oil, gas, condensate, deposit, surfactants, foam gel, enhanced oil recovery, limitation of gas inflow
Pages: 113–118

Abstract

The systems based on surfactants and inorganic reagents capable of generating stable foam gels in situ were investigated. Optimal ranges of component concentrations in the foam-gel forming systems intended to enhance oil recovery and coverage of oil and gas condensate deposits by the active systems of the development using water flooding, gas or steam injections were investigated.