In the paper, studying of two-phase flows in media with features related to presence of fractured zones is carried out using numerical simulation. It is shown that in case of coincident production rates the spatial distribution of fluid flows may be significantly different. Tracer tracking allows obtaining additional information about the inter-well media structure. The results demonstrate importance of such a studying for reservoirs with complex geological structure and usage of derived information in the history matching procedure.

Mathematical modelling in actual problems of science and technics