... by effective stress rather than total stresses. peridotite sample international journal fluid flow compression reservoir geomechanics Reservoir Characterization concentration prediction Upstream Oil & Gas fluid pore pressure experimental study outburst emission Rock mechanics...

... 5 percent difference with maximum value of the object function are selected and categorized according to their stress ratio. Significant stress states for each category are identified as high concentrated loci of principal stresses. The results obtained in this method are compared with results...

.... Reservoir Characterization Modeling & Simulation displacement seam metals & mining coalbed methane concentration numerical simulation mining coal seam coal seam reservoir geomechanics coal seam gas regularity low coal seam down-canal coal seam upper rock in-situ rock stress coal...