Singapore’s Sembcorp Marine has delivered its third high-specification jack-up rig to US-based Vantage Drilling Company.

The Aquamarine Driller unit, built by PPL Shipyard, was delivered two months ahead of schedule with payment fully received, the company said.

The Pacific Class 375 jack-up rig is an independent leg, cantilever jack-up with a drilling depth of 30,000ft, and is capable of operating in water depths of up to 375ft.