RIO DE JANEIRO (Reuters) -Brazil's state-run oil firm Petrobras and Norway's Equinor were the big winners in an auction for ...

Brazil's state-run oil firm Petrobras and Norway's Equinor were the big winners in a Wednesday auction for areas in Brazil's ...

Brazilian state-run oil company Petrobras' could start oil and gas production in the Foz do Amazonas basin within seven years ...

Petrobras (NYSE:PBR) could start oil and gas production in the Foz do Amazonas basin within seven years if large reserves are ...

Brazil's environmental agency Ibama greenlit state-run oil company Petrobras to conduct exploratory research by drilling ...

Petrobras (NYSE:PBR) is one of the 11 Dirt Cheap Stocks to Buy According to Analysts. On October 9, Reuters reported that ...

Brazil’s state-run oil giant Petrobras has received approval from environmental regulator Ibama to begin exploratory drilling ...

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The certification—which follows regulatory approval granted by Brazil’s National Agency of Petroleum, Natural Gas, and ...

Detailed price information for Halliburton Company (HAL-N) from The Globe and Mail including charting and trades.

Petrobras has a license authorizing drilling of the Morpho well in the Foz do Amazonas basin, offshore Brazil. Ibama ...