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 the reserve requirement for commercial banking in…During the production of palm oil; the oil palm…Oil was first discovered in commercial quantity in…The oil boom between 1970 - 1980 caused the oil…During the production of palm oil, the oil palm…