Esgian provides an update on new jack-up contracts in the North Sea and Nigeria in its Week 33 Rig Analytics Market Roundup.Report SummaryContractsBorr Drilling 400-ft jackup Prospector 1 has secured a contract extension with ONE-Dyas for work offshore the UK and the Netherlands, scheduled to run from February to April 2025.Shelf Drilling 300-ft jackup Harvey H.