PKN Model Functions
Perkins-Kern-Nordgren width, length, net pressure and volume, with and without leakoff.
8 functions
PO.FRAC.PKN.Width
Perkins-Kern-Nordgren (PKN) fracture width at wellbore, [in].
PO.FRAC.PKN.Width.NoLoss
Perkins-Kern-Nordgren (PKN) fracture width without fluid loss, [in].
PO.FRAC.PKN.Width.Leakoff
Perkins-Kern-Nordgren (PKN) fracture width with Carter leakoff (large time), [in].
PO.FRAC.PKN.Length.NoLoss
Perkins-Kern-Nordgren (PKN) fracture half-length without fluid loss, [ft].
PO.FRAC.PKN.Length.Leakoff
Perkins-Kern-Nordgren (PKN) fracture half-length with Carter leakoff, [ft].
PO.FRAC.PKN.Pnet
Perkins-Kern-Nordgren (PKN) net fracturing pressure, [psi].
PO.FRAC.PKN.Volume
Perkins-Kern-Nordgren (PKN) fracture volume (one wing), [bbl].
PO.FRAC.PKN.Wavg
Perkins-Kern-Nordgren (PKN) average fracture width, [in].