SYSTEM AND METHOD OF MONITORING SUBMERSIBLE ELECTRICAL PUMPING SYSTEM STATUS IN REAL TIME Russian patent published in 2019 - IPC E21B43/12 F04D15/00 E21B47/12 

FIELD: mining.

SUBSTANCE: group of inventions relates to mining and can be used for a pumping system in a well. System includes motor unit, pump driven by motor unit, as well as one or more sensors configured to measure the operating parameter in the pump system and to output a signal which is a representation of the measured parameter. Pumping system also includes a wireless telemetric system which is configured to transmit data representing the measured parameter from the pump system to the surface. One or more sensors may include acoustically active sensors, operation of which is based on principles of propagation of surface acoustic waves. System also includes an array of sensors which accumulates data collected by means of one or more sensors. Besides, the system comprises a transmitter functionally connected to a sensor array module and a receiver connected above the pump unit. Transmitter is configured to transmit the primary wireless information signal to the receiver. Primary information signal includes data representing the measured parameter from the pump system. Wireless telemetry system also includes a control unit located on the surface. Said receiver is configured to transmit a secondary wireless information signal to a control unit. Also disclosed are embodiments of the method of controlling physical parameters of the pump system.

EFFECT: technical result consists in improvement of efficiency of pump system.

16 cl, 5 dwg