NUMERICAL MODELING OF THE FILTRATION PROBLEM OF GAS FIELDS WITH DYNAMIC INTERCONNECTED LAYERS
Keywords:
Mathematical model, numerical methods, multilayer, dynamic communication, weakly conductive layer, finite difference method, right run.Abstract
In this article, a mathematical model has been developed that
describes the filtration process of gases in two-layer porous media with dynamic
interaction. Also, the issues of numerical modeling and development of computational
algorithms for solving the constructed boundary value problem using explicit and
implicit finite difference schemes were considered. The computational algorithm and
the developed software can be used to analyze and predict filtration processes in oil
and gas fields. The obtained numerical results are visually presented in graphical form
and analyzed by comparing them with exact solutions.
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