Investigations of the submersible pumps characteristics when gas-liquid mixtures delivering and application of the results for SWAG technologies development

Authors: A.N. Drozdov (Gubkin State University of Oil and Gas)
Paper presents the results of submersible pumping systems characteristic’s studies for gas-liquid mixtures delivering. The results were used to develop new SWAG technology for enhanced oil recovery with the application of pump-ejecting systems for water-gas mixtures injection. This can significantly reduce the cost of equipment and increase its reliability.
Keywords: a submersible pump, the mechanized oil recovery, water gas influence, petroreturn increase. 
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