Buhari backs down, supports regulator’s rejection of Seplat’s purchase of ExxonMobil asset on August 11, 2022 Africa America Asia Europe +4 Exxonmobil France Nigerian National Petroleum Corporation Limited(NNPC) Nigerian Upstream Petroleum Regulatory Commission (NUPRC) petroleum seplat Africa America Asia Europe Exxonmobil France Nigerian National Petroleum Corporation Limited(NNPC) Nigerian Upstream Petroleum Regulatory Commission (NUPRC) petroleum seplat