ISSN 1608-5078 (Online)
New technologies for rise in profitability of the highly flooded wells equipped with ESP
K.V. Valovsky, G.Yu. Basos, V.M. Valovsky, A.R. Rahmanov, R.N. Ahmadiev
The paper considers theoretical and practical questions of efficiency enhancement of highly flooded oil wells operation by means of development and usage of the double acting pumping systems on the basis of electric submersible pump units, providing oil and associated water downhole gravity separation, low flooded oil lifting on the surface with simultaneous injection of separated water greater part to the intake formation without lifting it on the surface, little expenses regulation of volumes proportion of lifted production and injected water, as well as quality control of injected water with necessary periodicity.
highly flooded wells, rise in profitability, oil and associated water downhole gravity separation, double acting pumping systems, electric submersible pump
Valovsky K.V., Basos G.Yu., Valovsky V.M., Rahmanov A.R., Ahmadiev R.N. New technologies for rise in profitability of the highly flooded wells equipped with ESP. Georesursy [Georesources]. No. 3(45). 2012. Pp. 70-74.