L-R; Managing Director, Shell Nigeria Exploration and Production Company, SNEPCO, Bayo Ojulari; Chief Operating Officer, Upstream of Nigeria National Petroleum Corporation, Bello Rabiu; Vice Chairman/CEO, Emerald Energy Resources, Jude Amaefule; outgoing Chairman, Nigeria Council of the Society of Petroleum Engineers, Chikezie Nwozu, after a panel Session at the SPE Annual Conference and Exhibition in Lagos …on Wednesday