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)

Parameters:

ParameterDescription
QiInitial rate, [L3/T].
tauCharacteristic time parameter, [T].
nExponent parameter, [dimensionless].
econRateEconomic rate limit, [L3/T].

Related Functions


5 items

StretchedExponentialDeclineCumulative

Calculates cumulative production using Stretched Exponential decline model. Units of volume [L3] and time [T] must be consistent.

StretchedExponentialDeclineFitParameters

Fit Stretched Exponential decline to rate-time data and return parameters as a row array [Qi, Tau, N].

StretchedExponentialDeclineRate

Calculates production rate 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].

StretchedExponentialDeclineWeightedFitParameters

Weighted fit of Stretched Exponential decline to rate-time data and return parameters as a row array [Qi, Tau, N].

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