State estimation and run life prediction for pumping system
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United States of America
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Dec 10, 2024
Grant Date -
Dec 10, 2020
app pub date -
Aug 24, 2020
filing date -
Aug 24, 2020
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Abstract
A method for evaluating operation of an electric submersible pumping (ESP) system is shown. The method includes receiving first sensor data from sensors monitoring operation of the ESP system. The method further includes using a physical model of the electric submersible pumping system to determine second sensor data. The method further includes processing the first sensor data and the second sensor data to determine an first system state as a function of operating time. The method further includes generating a degradation model and applying the degradation model to the first sensor data and the second sensor data to generate a time prediction. The method further includes adjusting operation of the electric submersible pumping system in response to the predictor of the time to failure of the components.
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