Excel Function
ProdIndexPSS
Description:
Pseudosteady state productivity index for vertical well, [STB/(d.psi)]
Excel Function Syntax:
ProdIndexPSS(K, h, Bl, Ul, Re, Rw, S)
Online Calculator:
| Parameter | Value | Description |
|---|---|---|
| K | Permeability, [mD] | |
| h | Reservoir height, [ft] | |
| Bl | Formation volume factor, [bbl/STB]. | |
| Ul | Liquid viscosity, [cP] | |
| Re | Drainage radius, [ft] | |
| Rw | Wellbore radius, [ft] | |
| S | Skin factor, [dimensionless] | |
| Result |
Related Functions
5 items
FlowRatePSS
Pseudosteady state production flow rate, [STB/d]
FlowRatePSSVogel
Vogel inflow performance for pseudosteady state flow, [STB/d]
ProdIndexHorWellBO
Pseudosteady state productivity index for horizontal well, [STB/(d.psi)] The Babu Odeh method for a box-shaped , anisotropic reservoir, with a well placed parallel to X(box length)-direction.
ProdIndexHorWellBO2
Pseudosteady state productivity index for horizontal well, [STB/(d.psi)] The Babu Odeh method for a box-shaped , anisotropic reservoir, with a well centrally placed parallel to X(box length)-direction.
TimeToPSS
Time to pseudosteady state for regular shape drainage area, [h]