Petrobras PBR, Brazil’s oil and gas company, is under pressure to get approval from Ibama, the country’s environmental agency, for its planned drilling in the Foz do Amazonas region. The company must ...

Trump’s new “secondary tariffs” policy targets buyers of Venezuelan oil, aiming to prioritize U.S. access while pressuring ...

U.S. oil producers are grappling with geological limits to production growth as the country's top oilfield ages and produces ...