Depositional Environments and Reservoir Evaluation of Otuma Oil Field, Niger - Delta basin, Nigeria. European Journal of Environment and Earth Sciences, [S. l.], v. 2, n. 6, p. 53–57, 2021. DOI: 10.24018/ejgeo.2021.2.6.233. Disponível em: https://www.ej-geo.org/index.php/ejgeo/article/view/233. Acesso em: 27 sept. 2025.