Article ID Journal Published Year Pages File Type
10425900 Comptes Rendus Mécanique 2016 11 Pages PDF
Abstract
The paper deals with the global Kondaurov double porosity model describing a non-equilibrium two-phase immiscible flow in fractured-porous reservoirs when non-equilibrium phenomena occur in the matrix blocks, only. In a mathematically rigorous way, we show that the homogenized model can be represented by usual equations of two-phase incompressible immiscible flow, except for the addition of two source terms calculated by a solution to a local problem being a boundary value problem for a non-equilibrium imbibition equation given in terms of the real saturation and a non-equilibrium parameter.
Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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