PO.SCAL.BrooksCorey.Pc Function
Description:
Brooks-Corey capillary pressure, [psi]. Pc = Pd × Se^(-1/λ).
Excel Function Syntax:
=PO.SCAL.BrooksCorey.Pc(Sw, Swi, Pd, lambda)
Parameters:
| Parameter | Description |
|---|---|
| Sw | Water saturation, [fraction]. |
| Swi | Irreducible water saturation, [fraction]. |
| Pd | Displacement (entry) pressure, [psi]. |
| lambda | Pore size distribution index, [dimensionless]. Typical 0.5-6. |
Used in Blueprints
Capillary Pressure Models Comparison
Compare capillary pressure curves using Brooks-Corey and Van Genuchten models. Includes Leverett J-function for scaling between different rock types.