GRYDZHUK, Ya. S.; KONDUR, O. S.; Slabyi О. О.; KONDUR, T. I.; MOKHNIY, I. Yu. Model for estimating the medium cross-sectional area and the pressure surface of a deformed pipe section with wellbore walls. Oil and Gas Power Engineering, [S. l.], n. 1(45), p. 72–91, 2026. DOI: 10.31471/1993-9868-2026-1(45)-72-91. Disponível em: https://nge.nung.edu.ua/index.php/nge/article/view/829. Acesso em: 30 may. 2026.