OilNCDMB approves 4 firms for barites supply in oil and gas operationsEmeka UgwuanyiJune 8, 2021June 8, 2021 by Emeka UgwuanyiJune 8, 2021June 8, 20210229 The Nigerian Content Development and Monitoring Board (NCDMB) has approved four firms for the supply of Barites required for any drilling project or contract in
