Research Article
Numerical Simulations on the Front Motion of Water Permeation into Anisotropic Porous Media
Table 4
Computational parameters for anisotropic water permeation.
| Parameter | Value |
| Model size (m) | | Diameter of the borehole, (m) | 0.1 | Density of rock, (Kg/m3) | 2570 | Elastic modulus of rock, (GPa) | , | Bulk modulus of grains, (GPa) | 60 | Poisson’s ratio, | , | Initial porosity, | 0.03 | Viscosity of water, (mPas) | 1 | Initial permeability, (μD) | kx0 = 5, ky0 = 1 | Initiation pore pressure, (MPa) | 5 | Injection pressure, (MPa) | 20 |
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