Ouro Negro

In the 1930s, João Martins runs an oil company in the State of Alagoas, Brazil. Struggling to prove the existence of oil in the region, he faces international intrigue and government corrupt... Read allIn the 1930s, João Martins runs an oil company in the State of Alagoas, Brazil. Struggling to prove the existence of oil in the region, he faces international intrigue and government corruption.In the 1930s, João Martins runs an oil company in the State of Alagoas, Brazil. Struggling to prove the existence of oil in the region, he faces international intrigue and government corruption.