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Application of the GBK-F multifunctional composition to reduce the residual water saturation of oil bed
V. I. Pen’kovskiia, N. K. Korsakovaa, L. K. Altuninab, V. A. Kuvshinovb a Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences, Tomsk
Abstract:
A method for controlling the physical and chemical properties of a formation in order to increase its oil recovery by injecting an acid composition GBK-F into the formation is being considered. An experimental setup has been created for physical modeling of the effect of the composition on an oil reservoir. Experiments were carried out on a flat model with a single injection of the reagent into the central well. The experimental results confirmed the effectiveness of the composition.
Keywords:
capillary blocking, terrigenous structure, experiment, oil-displacing compositions.
Received: 13.01.2023 Revised: 12.10.2023 Accepted: 30.10.2023
Citation:
V. I. Pen’kovskii, N. K. Korsakova, L. K. Altunina, V. A. Kuvshinov, “Application of the GBK-F multifunctional composition to reduce the residual water saturation of oil bed”, Prikl. Mekh. Tekh. Fiz., 65:3 (2024), 69–73; J. Appl. Mech. Tech. Phys., 65:3 (2024), 451–455
Linking options:
https://www.mathnet.ru/eng/pmtf6098 https://www.mathnet.ru/eng/pmtf/v65/i3/p69
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