Fetkovich Aquifer Functions
Fetkovich pseudosteady-state aquifer with a finite encroachable water volume.
6 functions
PO.MBE.Aq.Fet.Wei
Calculates maximum encroachable water (Fetkovich), [bbl]. Wei = ct * Wi * pi.
PO.MBE.Aq.Fet.J
Calculates aquifer productivity index for radial flow (Fetkovich), [bbl/(psi.d)].
PO.MBE.Aq.Fet.JLin
Calculates aquifer productivity index for linear flow (Fetkovich), [bbl/(psi.d)].
PO.MBE.Aq.Fet.Pa
Calculates average aquifer pressure (Fetkovich), [psi]. pa = pi * (1 - We/Wei).
PO.MBE.Aq.Fet.Rate
Calculates water influx rate (Fetkovich), [bbl/d]. qw = J * (pa - pr).
PO.MBE.Aq.Fet.Wi
Calculates initial water volume in aquifer (radial), [bbl].