Excel Function
StretchedExponentialDeclineEUR
Description:
Estimated Ultimate Recovery (EUR) to an economic rate limit for Stretched Exponential decline, [L3].
Excel Function Syntax:
StretchedExponentialDeclineEUR(Qi, tau, n, econRate)
Online Calculator:
| Parameter | Value | Description |
|---|---|---|
| Qi | Initial rate, [L3/T]. | |
| tau | Characteristic time parameter, [T]. | |
| n | Exponent parameter, [dimensionless]. | |
| econRate | Economic rate limit, [L3/T]. | |
| Result |
Related Functions
5 items
StretchedExponentialDeclineRate
Calculates production rate using Stretched Exponential decline model. Units of volume [L3] and time [T] must be consistent.
StretchedExponentialDeclineCumulative
Calculates cumulative production using Stretched Exponential decline model. Units of volume [L3] and time [T] must be consistent.
StretchedExponentialDeclineTime
Time to reach an economic rate limit for Stretched Exponential decline, [T].
StretchedExponentialDeclineFitParameters
Fit Stretched Exponential decline to rate-time data and return parameters as a row array [Qi, Tau, N].
StretchedExponentialDeclineWeightedFitParameters
Weighted fit of Stretched Exponential decline to rate-time data and return parameters as a row array [Qi, Tau, N].