Research Article
Investigation on Nonuniform Extension of Hydraulic Fracture in Shale Gas Formation
Table 2
The main basic model parameters.
| | Parameters | Value |
| | Average maximum horizontal stress (MPa) | 88 | | Average minimum horizontal stress (MPa) | 72 | | Young’s modulus (GPa) | 41 | | Poisson’s ratio | 0.26 | | Fracture height (m) | 15 | | Total injection rate (m3/min) | 9-15 | | Cluster number | 3-6 | | Cluster spacing (m) | 5-15 | | Perforation number per stage | 48 | | Fluid viscosity (mPa s) | 2 |
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