PO.MBE.Gas.ModOGIP.SI
Description
Estimates OGIP using modified p/z for geopressured reservoirs, [sm3] (SI units).
Formula
=LAMBDA(P, z, Pi, zi, Gp, ce, LET(
P_psi, PO.UnitConverter(P, "kPa", "psi"),
Pi_psi, PO.UnitConverter(Pi, "kPa", "psi"),
Gp_ft3, PO.UnitConverter(Gp, "m3", "ft3"),
ce_1psi, PO.UnitConverter(ce, "1/kPa", "1/psi"),
result_ft3, PO.MBE.Gas.ModOGIP(P_psi, z, Pi_psi, zi, Gp_ft3, ce_1psi),
PO.UnitConverter(result_ft3, "ft3", "m3")))Parameters
| Parameter | Unit | Description |
|---|---|---|
P |
kPa | Current reservoir pressure, [kPa] |
z |
- | Current gas compressibility factor |
Pi |
kPa | Initial reservoir pressure, [kPa] |
zi |
- | Initial gas compressibility factor |
Gp |
sm3 | Cumulative gas production, [sm3] |
ce |
1/kPa | Effective compressibility, [1/kPa] |
Examples
| Invocation | Expected |
|---|---|
=PO.MBE.Gas.ModOGIP.SI(17237, 1, 24132, 1, 28317000, 0.0000145) |
79289985.18 |