Oil prices were up slightly on Monday morning as the number of U.S. rigs drilling for more oil production declined. Crude Oil WTI

Booming refinery profits are helping leading African oil producers, Nigeria and Angola sell cargoes quickly, aided by a shortage in

Oil prices fell three percent on Friday after data showed U.S. production rose last week just as OPEC exports hit a 2017 high, casting

Global oil prices are seen to be heading for a third consecutive week of losses as rising supplies from the US and Nigeria may

Oil prices reversed gains to trade down on Monday on concerns that the cutting of ties with Qatar by top crude exporter Saudi Arabia