Table 2.
Mechanical properties and injection parameter of the basic model.
Parameter | Parameter value |
---|---|
Maximum horizontal stress (MPa) | 20 |
Minimum horizontal stress (MPa) | 10 |
Tensile strength of gravel (MPa) | 20 |
Injection rate per perforation (m3 s−1) | 0.009 |
Viscosity of fracturing fluid (mPa s) | 60 |
Perforation density (perforations per meter) | 16 |