PO.MBE.Aq.Fet.Pa Function
Description:
Calculates average aquifer pressure (Fetkovich), [psi]. pa = pi * (1 - We/Wei).
Excel Function Syntax:
=PO.MBE.Aq.Fet.Pa(Pi, We, Wei)
Parameters:
| Parameter | Description |
|---|---|
| Pi | Initial aquifer pressure, [psi]. |
| We | Cumulative water influx, [bbl]. |
| Wei | Maximum encroachable water, [bbl]. |
Used in Blueprints
Fetkovich Aquifer Model
Calculate water influx using the Fetkovich pseudo-steady state aquifer model. This simplified approach treats the aquifer as a tank with a productivity index.