A MATHEMATICAL MODEL FOR PREDICTING OUTPUT IN AN OILFIELD IN THE NIGER DELTA AREA OF NIGERIA. Nigerian Journal of Technology, [S. l.], v. 34, n. 4, p. 768–772, 2015. DOI: 10.4314/njt.344.1007. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/1007. Acesso em: 19 apr. 2026.