FIELD: control systems; oil and gas industry.
SUBSTANCE: technical result is achieved by the fact that in the disclosed solution a device for controlling the hydraulic drive of the borehole pump is provided, which includes an actuator for the drive of the borehole pump, sensors installed in the well and on the drive of the well pump, an actuator control controller, communication units of the control controller with the control module, data storage, data analysis and visualization units, residual operability estimation unit, statistical simulation unit and decision making unit, at that, in the automated data analysis unit, the well operation dynamograms are plotted for their comparison with the standard dynamograms and the well and its equipment operation deviations detection, in the decision-making unit, the probability of an emergency or pre-emergency situation is determined and a decision is generated to change the operating modes of the actuator for rapid prevention or elimination of accidents.
EFFECT: increased efficiency of the borehole pump and provision of its trouble-free operation.
3 cl, 4 dwg
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