Petróleo Brasileiro S.A. - Petrobras (NYSE:PBR) Q2 2019 Results Earnings Conference Call August 2, 2019 10:30 AM ET Company Participants Roberto Castello Branco - Chief Executive Officer Andrea Almeida - Chief Financial and Investor Relations Officer Carlos Alberto Pereira de Oliveira - Chief Exploration and Production Executive Officer Anelise Lara - Chief Refining and Natural Gas Executive Officer Carlos Alberto Pereira de Oliveira - Chief Exploration and Production Executive Officer Conference Call Parti ...