Research Article
Numerical Simulation of Shale Gas Multiscale Seepage Mechanism-Coupled Stress Sensitivity
Table 4
Main parameters for gas reservoir simulation.
| | Parameters | Value |
| | Initial reservoir pressure, | 35 MPa | | Formation temperature, | 363 K | | Porosity, | 0.05 | | Permeability, | 0.005 mD | | Reservoir dimension, | 700 × 1860 m2 | | Thickness, | 35 m | | Dimension, | 25 × 126 × 1 | | Rock density, | 2500 kg/m3 | | Langmuir pressure, | 5 MPa | | Langmuir volume, | 4 × 10−3 m3/kg | | Adsorption layer thickness, | 0.38 × 10−9 m | | Wellbore radius, | 0.1 m | | Bottom hole pressure, | 10 MPa | | Horizontal well length, | 800 m | | Hydraulic fracture half-length, | 130 m | | Number of fractures, | 3 | | Conductivity, | 1 mD·m |
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