Publication Details
Abstract
The article presents methods for constructing mathematical models of non-stationary filtration processes that take into account the structure of gas layers in porous media. The well development time, pressure, gas parameters - viscosity, layer permeability, its dimensions, as well as the number of wells and their coordinates, well flow rate and initial porosity coefficient values are given, as well as the ability to view 2D pressure in the layer section and 3D graphs of the complete diffusion processes in the layer. In addition, the pressure drop in gas layer wells and the pressure-dependent change in porosity are also reflected. The necessary information is provided on the application of effective computational methods to solve the boundary problem. These methods serve to solve problems of non-stationary gas filtration processes.