Excel Function
TimeToPSSGas
Description:
Calculates time to stabilized flow in gas well, [h].
Excel Function Syntax:
TimeToPSSGas(Re, Rw, porosity, K, Ct, Ug)
Online Calculator:
| Parameter | Value | Description |
|---|---|---|
| Re | Drainage radius, [ft]. | |
| Rw | Wellbore radius, [ft]. | |
| porosity | Porosity, [fraction]. | |
| K | Permeability, [mD]. | |
| Ct | Total compressibility, [1/psi]. | |
| Ug | Gas viscosity, [cP]. | |
| Result |
Related Functions
3 items
GasFlowRatePSS
Calculates gas well flow rate for pseudosteady state condition using Darcy flow approximation, [mscf/d].
GasFlowRatePSSNonDarcy
Calculates gas well stabilized flow rate for pseudosteady state condition with Non-Darcy flow equation, [mscf/d].
NonDarcyCoefficient
Calculates correlation for estimating non-Darcy coefficient, [d/mscf].