US supermajor ExxonMobil has achieved plateau output from the Liza Destiny floating production, storage and offloading vessel one year after first oil from the giant Liza field at the prolific Stabroek block off Guyana.

The milestone was reached earlier this month following the successful conclusion of the commissioning of the gas injection system at the SBM Offshore-operated Liza Destiny FPSO, lifting production to its peak of 120,000 barrels per day of oil.