PO.FRAC.Well.SkinEq Function

Description:

Equivalent skin factor for vertical well with hydraulic fracture, [dimensionless].

Excel Function Syntax:

=PO.FRAC.Well.SkinEq(Xf, W, Kf, K, Rw)

Parameters:

Parameter	Description
Xf	Fracture half-length, [ft].
W	Fracture width, [ft].
Kf	Fracture permeability, [mD].
K	Reservoir permeability, [mD].
Rw	Wellbore radius, [ft].