| PKN (Perkins, Kern and Nordgren) |
Long fractures
| ||||
| KGD (Khristianovich, Geertsma and deKlerk) |
Short fractures
|
where
| fracture half-length | ||||
| fracture height |
See Also
...
Petroleum Industry / Upstream / Well / Well-Reservoir Contact (WRC) / Hydraulic Fracture