- Greece weighs on Brazil stocks, Petrobras tanks
- [$$] Stocks in the Spotlight Friday
- Venezuela Oil Revenues Up, Though Problems Continue
- Petrobras Misses Badly, Net Sinks
- Focusing on Brazil
- Has Petrobras Become the Perfect Stock?
- Oil Stocks Fall as IEA Predicts Slower Growth
- Petrobras discovery opens new oil frontier-director
- Petrobras Carioca NE production out for 60 days
- UPDATE 1-Petrobras 2011 investment hit by supply snags
- Petrobras 2011 investment hit by supply snags
- RPT-UPDATE 1-Petrobras to lease 26 drill rigs for $76.3 bln-source







