Abstract
A finite-difference method is proposed for solving the filtration equations of a two-phase liquid passing into a borehole partly revealing an oil stratum. The results of a finite-difference calculation of the dynamics of borehole flooding are compared with the solutions obtained by the zonallinearization method, as proposed by Abramov, Danilov, and Kats [1].
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A. V. Korolev, B. V. Shalimov, and M. I. Shvidler, “On ‘hanging’ discontinuities of saturation in the filtration of nonmixing liquids in inhomogeneous media,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 3 (1975).
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 3, pp. 64–69, May–June, 1976.
In conclusion, the author wishes to thank R. M. Kats and M. I. Shvidler for interest in the work and useful comments.
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Korolev, A.V. Two-phase filtration to an imperfect borehole in an inhomogeneous producing stratum. Fluid Dyn 11, 400–404 (1976). https://doi.org/10.1007/BF01014456
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DOI: https://doi.org/10.1007/BF01014456