Petro Rio S.A

Petro Rio S.A., together with its subsidiaries, engages in the exploration, development, and production of oil and natural gas properties in Brazil and internationally. It holds a 100% interest in the Polvo Field covering approximately 134 square kilometres located in the southern portion of the Campos Basin, Rio de Janeiro; and the Frade Field that consists of approximately 154 kilometres located in the northern region of the Campos Basin, Rio de Janeiro. Show More...