here are four major oil refineries: the Warri Refinery and Petrochemical Plant which can process 125,000 barrels (19,900 m3) of crude per day, the New Port Harcourt Refinery which can produce 150,000 barrels (24,000 m3) per day (there is also an ‘Old’ Port Harcourt Refinery with negligible production), as well as the
