Seadrill Partners has secured a one-well contract with Petronas subsidiary PC Gabon Upstream SA for the West Polaris to work offshore Gabon. Work is expected to start in September 2019, running to the end of the year.Petronas operates the Likuale (F14) Block offshore southern Gabon, where the Boudji-1 well drilled in Q4 2018 intersected a 90-metre oil and gas column in water depths of 2,800 metres.