As fatias de CNOOC, CNODC e Sinopec
| Campo | Empresas Chinesas | Outras Empresas |
|---|---|---|
| Búzios | CNOOC (7,4%), CNPC (3,7%) | Petrobras (88,9%) |
| Tupi | Sinopec (3%) | Petrobras (65%), Shell (25%), Galp (7%) |
| Mero | CNOOC (10%), CNPC (10%) | Petrobras (40%), Total (20%), Shell (20%) |