Substantiation and development of polymer flooding technology in heterogeneous stratum for increasing the efficiency of extraction
Authors: K.V. Strizhnev, A.A. Groman, M.I. Kuzmin (Gazpromneft NTC LLC), E.A. Rumyantseva (Centre of Laboratory Engineering LLC)
The use of polymer flooding is currently the most promising physical and chemical methods of enhanced oil recovery in fields with complex structure and in the presence of high heterogeneity of rock permeability. This technology allows for avoiding the accelerated water cut and thereby increases the value of the ultimate oil recovery for the conditions of Sugmutskoye field.
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