SIMULATION OF POINT ROD SUSPENSION FOR DOWNHOLE EQUIPMENT
Keywords:
drill rod pumping unit, downhole equipment, drill rod, oilAbstract
The choice of rational design of pumping fluid lifts from the well and operation modes are one of the most pressing problems in oil production. Despite a significant number of theoretical and experimental research the solution to a problem in this area cannot be considered completed for the following reasons that the hydrodynamiccharacteristics of the well product movement and kinematics of sucker-rod pumping unit are extremely complex. Change of any technological operating parameter of the unit can lead to difficult-to-anticipate results. This paper describes the equations of the rod hanger center motion at different phases making it possible to develop recommendations on the choice of type and design of sucker-rod pumping unit as well as increase its productivity.
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