... tetrahedral grid grid discretization representation transmissibility modeling & simulation reservoir simulation tetrahedral mesh cartesian grid freedom unstructured grid petroleum engineer Introduction Numerical simulations of multiphase flow and transport in porous media are essential...

... adjustment methods are introduced. Grid examples are given for reservoirs with Y-faults, overturned bed, and complex channel-lobe systems. reservoir characterization upstream oil & gas modification simulation grid modeling & simulation tetrahedral mesh vertex fault juxtaposition...

... methods on unstructured PEBI grids. The two first test cases are academic models and the third one is a field model. Modeling & Simulation tetrahedral mesh vertex Upstream Oil & Gas reservoir simulator tpfa method Artificial Intelligence cell centre discretization mpfa-o method...