Búzios is considered to be the world's largest ultra-deepwater oil field in terms of its extension and reserves. However, it is not Brazil's most productive field - the Tupi Field is. According ...

The source of the oil spill washing up on thousands of kilometres of Brazil's coastline over the ... origins of the oil to three Venezuelan oil fields. Samples of the crude have also been sent ...

Petro-Victory Energy Corp. has signed an exclusivity agreement with Brava Energia S.A. for the potential acquisition of 13 oil ... fields in Rio Grande do Norte, located in the Potiguar Basin of ...