PO.MBE.Ce.PoreVol.SI
Description
Calculates pore volume compressibility term, [1/kPa]. cpv = (cw*Swc + cf) / (1 - Swc) (SI units).
Formula
=LAMBDA(cw, cf, Swc, LET(
cw_1psi, PO.UnitConverter(cw, "1/kPa", "1/psi"),
cf_1psi, PO.UnitConverter(cf, "1/kPa", "1/psi"),
result_1psi, PO.MBE.Ce.PoreVol(cw_1psi, cf_1psi, Swc),
PO.UnitConverter(result_1psi, "1/psi", "1/kPa")))Parameters
| Parameter | Unit | Description |
|---|---|---|
cw |
1/kPa | Water compressibility, [1/kPa] |
cf |
1/kPa | Formation compressibility, [1/kPa] |
Swc |
- | Connate water saturation, [fraction] |
Examples
| Invocation | Expected |
|---|---|
=PO.MBE.Ce.PoreVol.SI(0.0000014503, 0.000000725, 0.25) |
1.4501E-06 |