Abstract
The results of mathematical and physical modeling of an isothermal filtration of multicomponent mixtures with a retrograde region of the phase diagram are presented. By the example of mixtures of hydrocarbons of the methane line, the conditions at which the hydrocarbon-two-phase fluid−porous space system is a self-oscillation system are determined. The data obtained make it possible to explain certain regularities of the filtration of gas-condensate mixtures and can be used to increase the extraction of gas-condensate deposits.
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Original Russian Text © V.M. Batenin, V.M. Zaichenko, D.A. Molchanov, V.M. Torchinskiy, 2017, published in Doklady Akademii Nauk, 2017, Vol. 472, No. 5, pp. 526–528.
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Batenin, V.M., Zaichenko, V.M., Molchanov, D.A. et al. Two-phase filtration of multicomponent mixtures with a retrograde region of the phase diagram. Dokl. Phys. 62, 60–62 (2017). https://doi.org/10.1134/S1028335817020069
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DOI: https://doi.org/10.1134/S1028335817020069