Baleia Anã is a small oil field located in the northern Campos basin within Petrobras' Parque das Baleias area. The field contains heavy crude in a post salt reservoir. It is being developed via the FPSO P 58 a 180 000 b/d facility shared with other fields. Parque das Baleias is a group of seven deep and ultra deep water fields. In 2014 the ANP ruled that the fields included in Parque das Baleias should be ring fenced together and named Jubarte. Petrobras appealed the rulling but the final decision has yet to be made.