Energy FeaturedOver 600 companies bid for Nigeria’s 57 marginal oilfields – DPRAliyu DANLADI July 8, 2020July 8, 2020 by Aliyu DANLADI July 8, 2020July 8, 20200559 The Department of Petroleum Resources (DPR) says over 600 companies have applied to be prequalified for the ongoing bid rounds of 57 marginal oilfields in