PO.FRAC.Radial.Pnet.SI
Description
Radial (Penny-shaped) fracture net pressure, [kPa] (SI units).
Formula
=LAMBDA(ww, R, G, nu, LET(
ww_in, PO.UnitConverter(ww, "cm", "in"),
R_ft, PO.UnitConverter(R, "m", "ft"),
G_psi, PO.UnitConverter(G, "kPa", "psi"),
result_psi, PO.FRAC.Radial.Pnet(ww_in, R_ft, G_psi, nu),
PO.UnitConverter(result_psi, "psi", "kPa")))Parameters
| Parameter | Unit | Description |
|---|---|---|
ww |
cm | Maximum fracture width at wellbore, [cm] |
R |
m | Fracture radius, [m] |
G |
kPa | Shear modulus, [kPa] |
nu |
- | Poisson's ratio, [dimensionless] |
Examples
| Invocation | Expected |
|---|---|
=PO.FRAC.Radial.Pnet.SI(2.54, 0.1, 22.62, 0.25) |
12.033305 |