PO.MBE.Ce.Geopressured.SI
Description
Calculates effective compressibility for geopressured reservoir with gas solubility, [1/kPa] (SI units).
Formula
=LAMBDA(cw, cf, Sw, Rsw, Bg, LET(
cw_1psi, PO.UnitConverter(cw, "1/kPa", "1/psi"),
cf_1psi, PO.UnitConverter(cf, "1/kPa", "1/psi"),
Rsw_scfSTB, PO.UnitConverter(Rsw, "sm3/sm3", "scf/STB"),
Bg_bblft3, PO.UnitConverter(Bg, "m3/m3", "bbl/ft3"),
result_1psi, PO.MBE.Ce.Geopressured(cw_1psi, cf_1psi, Sw, Rsw_scfSTB, Bg_bblft3),
PO.UnitConverter(result_1psi, "1/psi", "1/kPa")))Parameters
| Parameter | Unit | Description |
|---|---|---|
cw |
1/kPa | Base water compressibility, [1/kPa] |
cf |
1/kPa | Formation compressibility, [1/kPa] |
Sw |
- | Water saturation, [fraction] |
Rsw |
sm3/sm3 | Solution gas-water ratio, [sm3/sm3] |
Bg |
rm3/sm3 | Gas FVF, [rm3/sm3] |
Examples
| Invocation | Expected |
|---|---|
=PO.MBE.Ce.Geopressured.SI(0.0000145, 0.0000145, 0.5, 1, 0.005) |
0.000768689 |