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Packages
VFM (ESP) Package
This package estimates the liquid production rate of wells equipped with electrical submersible pumps (ESPs) using motor / pump data.
Usage
Run the workflows from this package to perform the calculations. The schedules may be adapted to use different contexts.
The script VFM Error Estimation can be used to estimate the error of the calculated values compared to measured data.
Details
The liquid production rate is calculated using pump and motor data. If no data is available on the current time step, the last available values are used.
Data Requirements
The following data is required on well level:
motor current
motor voltage
motor efficiency
pump efficiency
pump factor
pump intake pressure
pump outlet pressure