RHEOLOGICAL MODELLING AND VALIDATION OF GRAPHENE OXIDE-ENHANCED WATER-BASED DRILLING FLUIDS FOR SURGE AND SWAB PRESSURE MITIGATION: A COMPARISON OF POWER LAW AND YIELD POWER LAW MODELS. AUN INTERNATIONAL CONFERENCE, [S. l.], v. 3, n. 1, 2025. Disponível em: https://journals.aun.edu.ng/index.php/files/article/view/203.. Acesso em: 28 nov. 2025.