PO.MBE.Drives.DDI
Description
Calculates Depletion Drive Index (DDI), [fraction 0-1]. DDI = N*Eo / F.
Syntax
=PO.MBE.Drives.DDI(N, Eo, F)Parameters
| Parameter | Description |
|---|---|
| N | Original oil in place, [STB]. |
| Eo | Oil expansion term, [RB/STB]. |
| F | Underground withdrawal, [RB]. |