PO.MBE.F.Oil Function


Description:

Calculates underground withdrawal for oil reservoir, [RB]. F = Np*(Bo + (Rp-Rs)*Bg) + Wp*Bw.

Excel Function Syntax:

=PO.MBE.F.Oil(Np, Bo, Rp, Rs, Bg, Wp, Bw)

Parameters:

Parameter Description
Np Cumulative oil production, [STB].
Bo Current oil FVF, [RB/STB].
Rp Cumulative producing GOR = Gp/Np, [scf/STB].
Rs Current solution GOR, [scf/STB].
Bg Current gas FVF, [RB/scf].
Wp Cumulative water production, [STB].
Bw Water FVF, [RB/STB].

Used in Blueprints

Underground Withdrawal Calculation

Calculate underground withdrawal (F term) for material balance analysis. F represents total reservoir voidage from oil, gas, and water production.

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