Idara, A., J. C. Ibuot, O. E. Agbasi, and O. T. Ojo. “Pertophysical Characterization of Eight Wells from Wire-Line Logs, Niger Delta, Nigeria”. Asian Journal of Applied Sciences, vol. 2, no. 2, Apr. 2014, https://www.ajouronline.com/index.php/AJAS/article/view/540.