An Elliptical Envelope-Based Method for Casing Corrosion Diagnosis. Advances in Engineering Research : Possibilities and Challenges, [S. l.], v. 3, n. 2, p. 43–49, 2026. DOI: 10.63313/AERpc.9071. Disponível em: https://elibrary.erytis.com/index.php/AERpc/article/view/601. Acesso em: 30 mar. 2026.