Field_DevelopmentLeader emerges for subsea deal at Equinor's Carcara scheme off BrazilConsortium of two companies believed to be ahead in race for SURF contract off BrazilDesign scenarios: Equinor chief executive Eldar SaetrePhoto: CARINA JOHANSEN/SCANPIXFabio PalmigianiRussell SearanckeRio de Janeiro/Wellington