Application of High Intelligent Diagnosis System in Pumping Well

With the development of oil field, mechanical oil recovery has become the main way of oil production. Because its special working environment, it often leads to the occurrence of oil well failure, making the production and benefit decline. The test well number in a day, artificial diagnosis bias, through the establishment of different well conditions of rod string system mathematical model of wave equation to calculate the pump indicator diagrams research and development of oil well high intelligent diagnosis system, set up this diagnosis method, and through the ground indicator diagrams, pump indicator diagrams analysis, processing, automatic generation of oil well diagnosis analysis results. After the implementation, the accuracy of automatic diagnosis of oil well will reach more than 85%, which can meet the actual production needs. Using the high intelligent diagnosis technology of pumping unit well can grasp the working condition of oil production system timely and accurately, which has very important guiding significance and popularization application value for improving oil production efficiency, reducing oil production operation cost and increasing oil well output.