STUDY OF PUMPING UNIT OPERATING PARAMETERS IN ORDER TO REDUCE ENERGY COSTS UNDER OPERATING CONDITIONS. American Journal of Technology and Applied Sciences, [S. l.], v. 23, p. 45–49, 2024. Disponível em: https://americanjournal.org/index.php/ajtas/article/view/2056. Acesso em: 12 oct. 2025.