Nigeria has finally met the quota set for it by the Organisation of the Petroleum Exporting Countries, a report by the Nigerian Upstream Petroleum Regulatory Commission has shown.In January, Nigeria made real its focus on ramping up oil production, raising average daily crude output to 1,538,697 barrels. This is about 39,000 barrels above the 1.5mbpd set for the oil-producing country by OPEC.It was gathere...