Parameter | Fractures | Fault | Block |
Friction angle (˚) | 30 | 20 |
|
Residual Friction angle (˚) | 25 |
|
|
Permeability (md) | 1 |
|
|
Residual perm (md) | 0.1 |
|
|
Cohesion (MPa) | 1 |
|
|
Residual cohesion (MPa) | 0 |
|
|
Tensile strength (MPa) | 0.5 |
|
|
Residual tensile strength (MPa) | 0 |
|
|
Normal stiffness (MPa) | 1E+04 |
|
|
Shear stiffness (MPa) | 1E+03 |
|
|
Spacing (m) | 50 |
|
|
Length (m) |
| 1000 (500, 1500, 5000) |
|
Distance to injector (m) |
| 100 (50, 200, 300) |
|
Density (g/cc) |
| 2.5 | |
Young’s modulus (GPa) |
| 30 (10, 50) | |
Poisson’s ratio |
| 0.25 (0.20, 0.30) | |
Pore pressure (MPa) |
| 10 (5, 15) | |
Max principal stress (MPa) |
| 30 (25, 35) | |
Min principal stress (MPa) |
| 20 (15, 25) | |
Injection rate (m2/sec) |
| 0.1 (0.05, 0.15) | |
Injection time (min) |
| 50 (25, 75) |