Pot Aquifer Functions
Fixed-volume pot aquifer influx from pressure depletion.
2 functions
PO.MBE.Aq.Pot.Vol(porosity, h, ra, rr, theta)
Calculates aquifer pore volume for pot aquifer model, [bbl].
PO.MBE.Aq.Pot.We(ct, Wi, deltaP)
Calculates instantaneous water influx for pot aquifer, [bbl]. We = ct * Wi * deltaP.