Energy firms pulled another 13 rigs from US oil fields this week, the biggest drop in four weeks, data showed, showing that a...
Opec officials dismissed comments from Wall Street bank Morgan Stanley that the Organization of the Petroleum Exporting...
Brazilian state-run oil company Petrobras said it has sold $2.5 billion in 100-year bonds, as its cost of borrowing surged in the wake of a giant corruption scandal and...
