PO.IPR.VW.TF.Rate.ByVogel Function
Description
Calculates Vogel inflow performance for transient-state flow, [bbl/D].
Syntax
=PO.IPR.VW.TF.Rate.ByVogel(J, Pi, Pwf, Pb)Parameters
| Parameter | Description |
|---|---|
| J | Productivity index for transient-state flow. It's time-dependant, [bbl/(D.psi)]. |
| Pi | Initial reservoir pressure, [psi]. |
| Pwf | Bottom-hole flowing pressure, [psi]. |
| Pb | Bubble point pressure, [psi]. |