NIGERIAN NATIONAL PETROULEM CORPORATION (NNPC) gose with  the  fow  of  Oil  and  gas. NNPC over  seas the  petroleum INdustry of one  through  Controllings  partnerships with major Wprld Oil companies, the  Comapnies has  four Refineries  in PortHarcourt 2 in Warri  and Haduna with   a  nominal total Capacity  of  445,000 Barrels per day( althrough dispaire and  lack  of  Investment hav  severley Curtalled  Functional Capacity)NNPC also  oversees  the nation national  gas Industry  and  Liquefied Natural gas Operations. it  Oversees 5,000 Kilometers Oil and  gas Pipeline, 20_plus storage Tanks and about  10 liquefied Petroleum gas Depots.