Table 2
Model assumptions, corresponding field stresses, and pore pressure at the approximate reference depth of the study sandstones zone.
| Parameter | Value (MPa) |
|---|---|
| Vertical stress, Sv | 90.7 |
| Maximum horizontal stress, SHmax | |
| Normal faulting regime | 81.0 |
| Strike-slipping regime | 120.6 |
| Minimum horizontal stress, Shmin | |
| Normal faulting regime | 71.4 |
| Strike-slipping regime | 81.0 |
| Hydrostatic pressure, Pw | 51.1 |
| Pore pressure, Pp | 62.2 |
| Fracture pressure, Pfrac (NF) | 71.4 |
| Fracture pressure, Pfrac (SS) | 81.0 |
| Effective Vertical stress, σ′v | 28.5 |
| Effective Maximum horizontal stress, σ′Hmax | |
| Normal faulting regime | 18.8 |
| Strike-slipping regime | 58.4 |
| Effective Minimum horizontal stress, σ′hmin | |
| Normal faulting regime | 9.2 |
| Strike-slipping regime | 18.8 |