Reuters | Petrobras posts record loss as oil price slump forces writedowns Reuters Of the 46.4 billion reais written off in the quarter, 83 percent was for oil fields. A year earlier, writedowns were also the cause of Petrobras losses, although they were largely related to the giant price-fixing, bribery and political kickback ... Brazil's Petrobras Hit by Lower Oil Prices CompaniesPetrobras logs record quarterly loss amid oil rout Petrobras posts record loss on writedowns, slumping oil prices |