"Its development will also contribute to the energy security and economic development, enabling a lot of new job opportunities locally," it added.
Gas from the offshore field will be directly injected into the national gas grid via a 200 kilometres pipeline landing at the city of Macae in the state of Rio de Janeiro.
Oil liquids are planned to be offloaded by shuttle tankers.
Equinor has a 35% stake in the project, while Repsol
Sinopec holds 35% and Petrobras the remaining 30%.
(Reporting by Nerijus Adomaitis, editting by Terje Solsvik)