(Petrobras, 1.Feb.2021) — Petrobras, following up on the release disclosed on 5 August 2019, informs it has signed with the companies OP Energia Ltda. and DBO Energia S.A. a contract for the sale of the totality of its participations in the production fields of PeroĂĄ and CangoĂĄ, and in the […]