From Left; Antonio Vella, Chief Officer Upstream, Eni and Group Managing Director, NNPC, Dr. MaikantiBaru, Engr. AniborKragha, Chief Operating Officer, Refineries & Petrochemicals, NNPC and Engr. Abba Bukar, Managing Director, Port Harcourt Refining Company Limited, at the official flag-off First Phase of Rehabilitation of Port Harcourt Refinery …Thursday, in Port Harcourt.