... the permeability variation behaviour is important for oil/gas, many treatments are required, such as hydraulic forecasting production behaviour of unconventional fracturing and water flooding.Reservoir characteristics, reservoirs. Academic society makes a great effort to such as in-situ stress, can be altered...

... Abstract A triaxial experimental program has been conducted to evaluate volumetric strains and permeability variations in very dense, reconstituted water wet/bitumen sand specimens for a pore pressure injection stress. The triaxial cell is housed in an environmental chamber to simulate...

... Upstream Oil & Gas modeling stress-induced permeability change Fluid Dynamics uniaxial permeability variation experiment boundary evolution flow in porous media strength microcrack peak strength MPa permeability change permeability evolution loading fluid flow compression...

... and the relationship between permeability and stress level might be established (Chin et al., 1998). 3. LABORATORY TESTS 3.1. Permeability variation under hydrostatic tests Permeability was measured using steady state method following Darcy s law. The tested specimen was Indiana limestone of a cylindrical shape...

..., and surface subsidence in a coal mine for various mining geometries. Upstream Oil & Gas permeability variation hydraulic fracturing stress-dependent permeability variation flow in porous media fracture aperture metals & mining Fluid Dynamics panel center surface subsidence...