Okpogo EU, Abbey CP, Atueyi IO. Seismic Facies Analysis for Lithofacies Prediction, Okam Field of Niger Delta, Nigeria. Iraqi Journal of Science. 2018;59(3B):1430-1440. Accessed December 9, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/374