Numerical Simulation of Waves’ Propagation in the Elastic Media with Cavernous Collectors Typical for the East Siberia

The paper deals with numerical simulation of waves’ propagation within multiscale heterogeneous elastic media. Multiscale nature of the media is induced by the presence of areas filled with cavernous/fractures/cracks. Stability and order of approximation of the finite-difference schemes is analysed. The series of numerical experiments for typical geological model of East Siberia carbonate reservoirs is performed and analysed.