Where was oil first discovered in commercial quantities in Nigeria? by Sunday | Aug 5 | Economics WAEC | 0 comments A. Oloibiri B. Warri C. Elesa Eleme D. Onitsha E. Port Harcourt Correct Answer: Option A – Oloibiri Users Also Read These:If a refinery achieves a reduction in cost by…Neutrons were discovered by?The phenomenon of radioactivity was first discovered by?The oil boom between 1970 - 1980 caused the oil…During the production of palm oil, the oil palm…