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IOR 1997 - 9th European Symposium on Improved Oil Recovery
In thi s paper we investigate theoretically the possibility to describe foam flow through porous media based upon the usual equations for two phase flow of immcisible fluids through porous media . We found class of solutions which can describe the main features of foam flow during gas mobility reduction (gas-blocking regime) . An expression for the "gas mobility reduction factor" has been derived from the current consideration . The an alysis of this expression shows that this factor is equaldoi:10.3997/2214-4609.201406823 fatcat:ycdgliibenfkpguw3ahvjjpip4