Research Article
Verification of Fracture Reorientation and Analysis of Influence Factors in Multiple Fracturing Treatment
Table 2
Basic parameters used in numerical simulation.
| Parameter | Value |
| Minimum horizontal stress/MPa | 20 | Maximum horizontal stress/MPa | 16 | Poisson’s ratio of rock | 0.25 | Density of rock/() | 2000 | Young’s modulus/GPa | 10 | Biot coefficient | 0.70 | Porosity | 0.1 | Permeability/(10-3 μm2) | 1 | Fracture porosity | 0.2 | Reservoir pressure/MPa | 15 | Produced well pressure/MPa | 6 | Injected well pressure/MPa | 30 | Oil density/() | 800 | Water density/() | 1000 | Oil viscosity/() | 50 | Water viscosity/() | 1 | Fluid compressibility/MPa-1 | 0.0003 | Fracture half-length/m | 100 |
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