BBC News | OPEC, oil companies clash at Davos over price collapse Reuters The strain the halving of oil prices since June is putting on producers was laid bare when non-member Oman voiced its first direct, public criticism of the Organization of the Petroleum Exporting Countries' November decision not to cut production but ... BP boss Bob Dudley: Oil prices 'low for up to 3 years' Davos oil barons eye $150 crude as investment slump incubates future crunch OPEC's El-Badri says oil will rebound, eventually |