Research Article
Prediction of Production Performance of Refractured Shale Gas Well considering Coupled Multiscale Gas Flow and Geomechanics
Table 6
Production increase percentage after 7 years based on different fracture conductivities.
| Fracture conductivity (D·cm) | Gas flow rate (104 m3/day) | PIP (%) | Cumulative gas production (108 m3) | PIP (%) |
| No refracturing | 2.151 | — | 1.1373 | — | 0.025 | 2.561 | 19.1 | 1.3785 | 21.2 | 0.05 | 2.759 | 28.3 | 1.4908 | 31.1 | 0.1 | 2.901 | 34.9 | 1.6067 | 41.3 | 0.2 | 2.925 | 36.0 | 1.6894 | 48.5 |
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