The Bacia de Campos is a significant offshore oil and gas basin located in the southeastern region of Brazil. It is situated along the coast of the state of Rio de Janeiro and is known for its rich hydrocarbon reserves. The basin plays a crucial role in Brazil's energy production and contributes substantially to the country's economy. Discovered in the 1970s, the Bacia de Campos has attracted major oil companies, including Petrobras, which is the state-controlled oil company of Brazil. The basin features numerous oil fields, with some of the largest being Tupi and Júpiter. Its development has led to advancements in offshore drilling technology and has positioned Brazil as a key player in the global oil market.