PO.PVT.Bo.Sat.ByPetrosky.SI
Description
Calculates saturated oil formation volume factor using Petrosky (1990) correlation in SI units.
Formula
=LAMBDA(SG_gas, API, Rs, T_degC, LET(
Rs_scfSTB, PO.UnitConverter(Rs, "sm3/sm3", "scf/STB"),
T_degF, PO.UnitConverter(T_degC, "degC", "degF"),
PO.PVT.Bo.Sat.ByPetrosky(SG_gas, API, Rs_scfSTB, T_degF)))Parameters
| Parameter | Unit | Description |
|---|---|---|
SG_gas |
- | Gas specific gravity (air = 1.0) |
API |
- | Oil API gravity |
Rs |
sm3/sm3 | Solution gas-oil ratio |
T_degC |
degC | Temperature |
Examples
| Invocation | Expected |
|---|---|
=PO.PVT.Bo.Sat.ByPetrosky.SI(0.65, 35, 88.9, 93.33) |
1.2758 |