DEFINITION OF DEFECTS OF EQUIPMENT OF OIL WELL ON DYNOMOMETER CARD
In the article the task of dynamometer card analysis is considered with the purpose of detection of defects of the oil well equipment. The review of different methods of diagnostics of oil well equipment on dynamometer card is presented. The simple algorithm, which allows to detect various defects with an opportunity of its realization in the controller of the control system of pump unit drive, is given.