... since there will be larger contact area between fissure and matrix. These effects in conjunction together improve VAPEX process performance in terms of ultimate oil recovery in pattern C compare to pattern B as shown in Figure 9. Effect of Vertical Fractures Discontinuity Patterns B and D have been...

... to be the primary characteristic of the unsuccessful jobs. Treating the formation at the pressure lower than the fissure opening pressure was considered to be a possible way to avoid screening out. A field case was used to investigate this possibility with the application of a fracture-simulation model...

... water-phase saturation permeability fluid dynamics fluid flow reservoir simulation equation upstream oil & gas oil-phase pore pressure saturation formulation pore pressure coupling flow in porous media porous system fissure deformation reservoir characterization boundary...