Saudi arabian oil company (20250084756). DETERMINING ELECTRICAL SUBMERSIBLE PUMP LIFETIME EXPECTANCY
DETERMINING ELECTRICAL SUBMERSIBLE PUMP LIFETIME EXPECTANCY
Organization Name
Inventor(s)
Christopher Wrighton of Rothienorman (GB)
Sakethraman Mahalingam of Aberdeen (GB)
DETERMINING ELECTRICAL SUBMERSIBLE PUMP LIFETIME EXPECTANCY
This abstract first appeared for US patent application 20250084756 titled 'DETERMINING ELECTRICAL SUBMERSIBLE PUMP LIFETIME EXPECTANCY
Original Abstract Submitted
an assembly and a method for determining a lifetime expectancy of the electrical submersible pump. an assembly includes a motor, a motor head coupled to the motor, a power cable, a sensor module, and a local controller. the motor head has one or more toroidal transformers. the power cable extends into the motor head through the toroidal transformers to the motor. the sensor module receives power from toroidal transformers, detects a condition of the motor, and transmits a signal representing the condition of the motor. the local controller receives electrical power from the toroidal transformers; receives the signal representing the condition of the motor; based on the condition of the motor, determines a mass flow rate of the motor; and based on the mass flow rate of the motor, determines a life expectancy of the motor.