Modeling of the process of measuring the dynamic fluid level in rod deep-well pumping unit on the basis of dynanometry devices

The mathematical model of construction of dynamometer card of fluid level in rod deep well pumping unit is presented. The obtained dynamometer card is used to control the fluid level in the well in order to increase the efficiency and reliability of its work. The resulting mathematical relationships are formalized in an algorithmic procedure for calculation of the characteristics of dynamogram. A numerical example substantiating the performance of these correlations and algorithms is given.