PO.PTA.ToDim.tD.SI
Description
Converts elapsed time to dimensionless time, [dimensionless] (SI units).
Formula
=LAMBDA(t, K, porosity, Ul, Ct, Rw, LET(
Ct_1psi, PO.UnitConverter(Ct, "1/kPa", "1/psi"),
Rw_ft, PO.UnitConverter(Rw, "m", "ft"),
PO.PTA.ToDim.tD(t, K, porosity, Ul, Ct_1psi, Rw_ft)))Parameters
| Parameter | Unit | Description |
|---|---|---|
t |
- | Elapsed time, [h] |
K |
- | Matrix permeability, [mD] |
porosity |
- | Porosity, [fraction] |
Ul |
- | Viscosity, [cP] |
Ct |
1/kPa | Total compressibility, [1/kPa] |
Rw |
m | Wellbore radius, [m] |
Examples
| Invocation | Expected |
|---|---|
=PO.PTA.ToDim.tD.SI(10, 50, 0.2, 2, 0.0000145, 0.0762) |
52753.73 |