Petrobras Brews Corruption And Huge Debts By: TalkMarkets May 07, 2015 at 15:40 PM EDT Brazil’s state oil company Petróleo Brasileiro SA, commonly referred to as Petrobras, was once the darling of emerging market investors. But, no more. Read More >> Related Stocks: Brazil Ishares MSCI ETF Centrais Electricas Brazil ADR Petrobras - Petroleo Brasileiro S.A.