PO.PVT.Uo.Sat.ByBeggsRobinson.SI
Description
Calculates saturated oil viscosity using Beggs and Robinson (1975) correlation, [mPa*s] (SI units).
Formula
=LAMBDA(Rs, Uo_dead, LET(
Rs_scfSTB, PO.UnitConverter(Rs, "sm3/sm3", "scf/STB"),
Uo_dead_cP, PO.UnitConverter(Uo_dead, "mPa*s", "cP"),
result_cP, PO.PVT.Uo.Sat.ByBeggsRobinson(Rs_scfSTB, Uo_dead_cP),
PO.UnitConverter(result_cP, "cP", "mPa*s")))Parameters
| Parameter | Unit | Description |
|---|---|---|
Rs |
sm3/sm3 | Solution gas-oil ratio |
Uo_dead |
mPa*s | Dead oil viscosity |
Examples
| Invocation | Expected |
|---|---|
=PO.PVT.Uo.Sat.ByBeggsRobinson.SI(88.9, 2.5) |
0.69525147 |