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 |
|
|
