%0 Journal Article %T Probabilistic approach for shale volume estimation in Bornu Basin of Nigeria %A Aggrey N. Wilberforce %A Daniel Opoku %A Isah Mohammed %A Stephen Adjei %J - %D 2019 %R 10.5897/JPGE2019.0319 %U https://academicjournals.org/journal/JPGE/article-abstract/9394BAA61661