Brazil's Petrobras to double oil production by 2020, says CEO

Brazil's oil and gas production will double by 2020, chief executive of state-run energy giant Petrobras told Xinhua on Friday.
Jose Sergio Gabrielli said the country's oil output will increase from the current 2 million barrels per day to 4 million barrels per day in 2020.
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Source: Xinhuanet.com