Featured Gas OilOPEC congratulates Buhari on signing PIB into lawShile GIWA August 17, 2021August 17, 2021 by Shile GIWA August 17, 2021August 17, 20210365 The Organisation of Petroleum Exporting Countries (OPEC) has congratulated President Muhammadu Buhari for signing into law the Petroleum Industry Bill (PIB). The Secretary General of