BY CHIJIOKE NWAOZUZU The recent accident associated with an illegal refinery site in Egbema/Ohaji area, Imo State in the Niger Delta

Unconventional gas resources (shale gas reserves) have existed for several decades, but its production had been hampered by lack of

NNPC’s network of pipelines, depots, pump stations, jetties, terminals etc are in a dilapidated state, owing to a combination of aging