PO.IPR.VW.TF.Rate.ByVogel Function

Description:

Calculates Vogel inflow performance for transient-state flow, [bbl/D].

Excel Function 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].

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