Description:

Arps harmonic production decline curve: rate vs time

Excel Function Syntax:

HarmonicDeclineRate(Qi, Di, time)

Online Calculator:

Parameter Value Description
Qi Initial rate
Di Initial decline rate
time Time
Result

All functions from Decline category

# Function Description
1 ModifiedHyperbolicDeclineRate Modified hyperbolic production decline curve: rate vs time
2 ModifiedHyperbolicDeclineCumulative Modified hyperbolic production decline curve: cumulative production vs time
3 BasicFieldProfile Typical field production profile, usually used for annual forecast.
4 CombinedFieldProfile Field production profile based on drilling shchedule and typical well profile.
5 HyperbolicDeclineRate Arps hyperbolic production decline curve: rate vs time
6 ExponentialDeclineRate Arps exponential production decline curve: rate vs time
7 HarmonicDeclineRate Arps harmonic production decline curve: rate vs time
8 HyperbolicDeclineCumulative Arps hyperbolic production decline curve: cumulative production vs time
9 ExponentialDeclineCumulative Arps exponential production decline curve: cumulative production vs time
10 HarmonicDeclineCumulative Arps harmonic production decline curve: cumulative production vs time
11 PowerLawExponentialDeclineRate Power Law Exponential Decline Rate-Time Relation