R. N. Diyashev, V. M. Konyukhov, V. V. Mikhailov, A. N. Chekalin, “Simulation of two-phase filtration in a fissured and porous reservoir with non-Newtonian oil and bottom water”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 2011, Volume 153, Book 4,Pages <nobr>84

Simulation of two-phase filtration in a fissured and porous reservoir with non-Newtonian oil and bottom water

R. N. Diyashev^a, V. M. Konyukhov^b, V. V. Mikhailov^c, A. N. Chekalin^d

^a "TNG-Group"
^b Institute of Computer Mathematics and Information Technologies, Kazan (Volga Region) Federal University
^c Kazan (Volga Region) Federal University
^d N. G. Chebotarev Research Institute of Mathematics and Mechanics, Kazan (Volga Region) Federal University

Abstract: Mathematical modeling and numerical simulation of two-phase filtration in a fissured-porous reservoir with non-Newtonian oil and bottom water under non-stationary action are considered. The principal features of the filtration flow associated with a reversible destruction of oil structure in pores and fractures under unsteady operation of a production well are studied based on analysis of computational experiments.

Keywords: numerical simulation, two-phase filtration, fissured-porous reservoir, non-Newtonian oil, bottom water.

UDC: 532.546

Received: 04.04.2011