CHUDYK, I. I.; HRYDZHUK, Y. S.; YURYCH, L. R. Estimation of mechanical energy consumption of the drill string in rotary drilling. Oil and Gas Power Engineering, [S. l.], n. 2(30), p. 17-24, 2018. DOI: 10.31471/1993-9868-2018-2(30)-17-24. Disponível em: http://nge.nung.edu.ua/index.php/nge/article/view/466. Acesso em: 21 sep. 2020.