Research Article
Optimization of Multiple Hydraulically Fractured Horizontal Wells in Unconventional Gas Reservoirs
Table 10
Optimal combinations and optimization validation.
| Porosity | Permeability (md) | Fracture half-length (ft) | Fracture conductivity (md-ft) | Fracture spacing (ft) | Well distance (ft) | Gas price ($/MSCF) | Optimal NPV ($MM) | Validated NPV ($MM) | Relative error |
| 0.06 | 0.0001 | 400 | 26 | 80 | 1000 | 3 | 8.70 | 7.91 | 0.091 | 0.06 | 0.0001 | 400 | 26 | 70 | 1000 | 4 | 12.40 | 11.81 | 0.047 | 0.06 | 0.0001 | 400 | 26 | 60 | 1000 | 5 | 16.34 | 15.75 | 0.036 |
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