Performance Evaluation of Esters Extracted from Waste Cooking Palm Oil on the Rheology, Filtration and Mud Cake Properties of Water Based Drilling Mud. Malaysian Journal of Science and Advanced Technology, [S. l.], v. 1, n. 1, p. 1–7, 2026. DOI: 10.56532/mjsat.v6i1.730. Disponível em: https://mjsat.com.my/index.php/mjsat/article/view/730. Acesso em: 3 jun. 2026.