The first petroleum refinery in Nigeria is located at? by Sunday | Dec 28 | Geography JAMB | 0 comments A. Kaduna B. Ekpan C. Warri D. Port Harcourt Correct Answer: Option D – Port Harcourt Users Also Read These:If the distance between the two towns is 444knm and…In which of the following biomes is the south…The location of the oil refinery at Kaduna is best…The first oil refinery in Nigeria was established at?The first bone of the vertebral column located in…