Research Article
Stress Interferences between Fractures and Fracturing Stages of a Horizontal Well in a Sandy Conglomerate Reservoir in Junggar Basin, Northwest China
Table 2
Parameters for the hydraulic fracturing model.
| Properties | Value |
| Young’s modulus | 25.4 GPa | Poisson’s ratio | 0.22 | Fluid viscosity | 0.012 Pa·s | Permeability | 1.833 mD | Leakoff coefficient | | Damage initiation stress | 6 MPa | Critical fracture energy | 30 kN/m | Specific weight of fluid | 9.8 kN/m3 | Initial pore pressure | 35 MPa | Maximum principle horizontal stress | 52, 56, 60, and 64 MPa | Minimum principle horizontal stress | 50 MPa | Porosity | 10% | Injection rate | 0.0015 m3/s | Initial in situ stress difference | 2, 6, 10, and 14 MPa | Cluster spacing | 5 ~ 50 m |
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