The common model of Hydraulic Fracture Permeability is based on Cozeny-Karman permeability @model:
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k_f = \frac{D_f^2}{72 \cdot \tau^2} \cdot \frac{(\phi_f -\phi_{f0})^3}{( 1 - \phi_f+\phi_{f0})^2} |
where
| fracture porosity | ||||
| fracture porositycut-off | ||||
| proppant grain size | ||||
| fracture pore channel tortuosity |
See Also
Petroleum Industry / Upstream / Well / Well-Reservoir Contact (WRC) / Hydraulic Fracture