PARALLEL NUMERICAL METHOD OF AN INVERSE PROBLEM OF DOUBLE-PHASED FILTRATION

Abstract

Was investigated the process of the displacement of oil with water in the horizontally located two-dimensional layer, incompressible liquid in non-deformable porous media. Within of exploitative wells. Meanwhile, as additional conditions are set downhole pressure in injection wells. For the numerical solution As a result original problem comes down to two independent problems which are solved sequentially in each layer of time: the of saturation of displacing phase. For the solution of the forward parallelization of received differential problems. In the base of the offered numerical method were carried out experimental results for model tasks. For parallelization of computing, processes was applied Open MP technology.