... reduce the GOR (Gas-Oil Ratio) at the well. Coarse grid upscaling models have then been performed on the same synthetic case and compared to the reference fine grid results. The commonly used upscaling methodology of dual porosity model with average pore radius for the pore size distribution is unable...

... Abstract The state of the art of modeling fluid flow in shale reservoirs is dominated by dual porosity models which divide the reservoirs into matrix blocks that significantly contribute to fluid storage and fracture networks which principally control flow capacity. However, recent extensive...

... with fine grid, single porosity and dual porosity and dual porosity models. The effect of the ratio of viscous forces to gravity forces on oil recovery from vugs is evaluated for a wide rate of ratio of the forces. A procedure is presented for creating composite curves (P cow and k row ) to be used...

... to modify an existing single porosity model to a dual porosity model for simulating fractured reservoirs. Results show that our approach provides fairly good accuracy compared to a full-scale dual porosity model with little increase in computation time over single porosity modeling. analytical...

... model drillstem testing outer zone inner zone subject pool fractured reservoir reservoir characterization porosity model geologist aquifer geology automatic history matching united states government reservoir characterization recharge spe 25251 INTRODUCTION The Subject pool has...

.... upstream oil & gas porosity model fractured petroleum reservoir spe 16019 equation matrix block boundary condition quantity arbogast source term spe 16019 approximation fracture hydraulic fracturing saturation assumption simulation fluid dynamics phase flow calculation complex...