PO.SCAL.Cf.Lime.ByNewman Function

Description:

Calculates rock pore volume compressibility in limestones using Newman correlation, [1/psi].

Excel Function Syntax:

=PO.SCAL.Cf.Lime.ByNewman(porosity)

Parameters:

Parameter Description
porosity Porosity, [fraction].

Used in Blueprints

Rock Compressibility Estimation

Estimate rock (formation) compressibility using Newman's correlations. Rock compressibility is critical for material balance calculations and pressure transient analysis.

Related Functions

PO.SCAL.BrooksCorey.Pc

Brooks-Corey capillary pressure, [psi]. Pc = Pd × Se^(-1/λ).

PO.SCAL.BrooksCorey.Sw

Brooks-Corey saturation from capillary pressure, [fraction]. Inverse of Pc function.

PO.SCAL.Cf.Sand.ByNewman

Calculates rock pore volume compressibility in sandstones using Newman correlation, [1/psi].

PO.SCAL.Corey.Krow

Calculates Corey-type oil relative permeability, [dimensionless].

PO.SCAL.Corey.Krw

Calculates Corey-type water relative permeability, [dimensionless].

PO.SCAL.Honarpour.Carb.GasOil.Krg

Calculates gas relative permeability in gas-oil system using Honarpour (1982) Eq A-10 for limestone and dolomite, [dimensionless].

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