RESEARCH ON THE IMPROVEMENTS OF COUNSTRUCTION OF PUMP JACK WITH ONE-ARM SHOULDER
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- Published: Wednesday, 19 April 2023 17:00
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Volume 14 (2), April 2023, Pages 93-103
Zuleikha Eyvazova1, Farhad Baydemirov2
1Associate Professor, Department of Industrial Machines, Azerbaijan State University of Oil and Industry, Azerbaijan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
2Master student, Azerbaijan State University of Oil and Industry, Azerbaijan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
ABSTRACT
In the production of oil by downhole rod pumps, as a drive, both in Azerbaijan and abroad, balancing one-arm and two-arm pump jack are most often used ones. In this article the goal is - a comparative study of the advantages of one-arm pump jack over two-arm pump jack. For that, the calculation of the main parameters was maid – displacenemt, speed and acceleration of suspension poin of rods and built comperative graphs for commercially avaible deaxial pump jack type of SKD8-3-4000 and the proposed construction of a one-arm pump jack. There are existing options, for holding a one-arm pump jack on the weight of the balancer when changing the stroke length of the suspension point of the rods that reviewed. Options for improving the one-arm pump jack are proposed.
Keywords: pumping unit, balancer, pump jack, one-arm, two-arm.