Numerical Modeling of Two-Phase Filtration Process in Oil Reservoirs

This paper discusses the two-dimensional problem of two-phase unstable filtration process in oil-water system, mathematical model of nonlinear filtration process for two-phase oil-water system in porous media and presents methods of numerical solution of two-phase The arrangement of the software that performs calculations on the main development indicators and the outcomes of the basic experimentations carried out in it are illustrated here. The conducted computational experiments illustrated the correctness of the created computational algorithms. Thus, it became possible to visualise the obtained results in 2D and 3D graphics.