Intelligent Operation Control System of Pumping Unit for Supply and Production Balance of Production Well

Beam pumping unit has simple structure and high reliability, and has played a very important role in the history of petroleum development. In view of the problems such as the decrease of liquid production in most production. Wells and the shortage of liquid supply in middle and low production Wells, Intelligent operation control system of pumping unit for supply and production balance of production well is developed. In this system, motor control, operation control and fault diagnosis and early warning modules are added to the measurement and control device, so as to improve the dynamic balance of variable speed pumping unit. Through the electrical parameter conversion indicator diagram, mass production, liquid level calculation, intelligent operation control and fault diagnosis and early warning are realized. The field test shows that The Intelligent operation control system of pumping unit for supply and production balance of production well can improve the system efficiency of the mechanical production well by 3.0 percentage points. The application of the Intelligent operation control system of pumping unit for supply and production balance of production well can effectively reduce the peak torque and fluctuation range, keep the pumping unit with high operation efficiency and make the convention pumping unit realize digitization, information and intelligence, which is of great significance to boost the upgrading of the intelligent operation technology of the pumping unit.