Category
Duong
6 functions
PO.DCA.Duong.EUR
Estimated Ultimate Recovery (EUR) to an economic rate limit for Duong decline, [L3].
PO.DCA.Duong.Fit
Fit Duong decline to rate-time data and return parameters as a row array [q1, qInf, a, m].
PO.DCA.Duong.Prod
Calculates cumulative production using Duong decline model, [L3]. Units of volume [L3] and time [T] must be consistent.
PO.DCA.Duong.Rate
Calculates rate using Duong decline model, [L3/T]. Units of volume [L3] and time [T] must be consistent.
PO.DCA.Duong.Time
Time to reach an economic rate limit for Duong decline, [T]. Returns the time when the rate falls to the specified limit.
PO.DCA.Duong.WFit
Weighted fit of Duong decline to rate-time data and return parameters as a row array [q1, qInf, a, m].