TotalEnergies spuds Marolo-1 pre-salt well in Brazil’s Campos basin

Prospect is the first of two exploration wells to be drilled in the ultra-deep waters of Block C-M-541

Drilling under way: the Valaris drillship DS-15
Drilling under way: the Valaris drillship DS-15Photo: JAVIER BARBANCHO/AFP
Published 4 January 2022, 16:32Updated 5 January 2022, 16:02