The development of the Rosebank oilfield, the UK's largest undeveloped oilfield, is progressing with a drilling campaign set to begin in March 2024. The Deepsea Atlantic rig will drill seven production wells and two plug and abandonment wells over an 18-month period.

Project Timeline and Status

Despite a legal challenge that quashed its development consent last year, operator Adura (in a joint venture with Ithaca Energy) is advancing work while awaiting a new government decision. The drilling schedule has shifted from the second quarter of 2025, but first production is still anticipated by the end of 2026 or early 2027. The project's floating production, storage and offloading (FPSO) vessel has already sailed from Dubai and is en route to the UK.

Strategic and Controversial Significance

Rosebank is a significant and contentious project. Proponents highlight its role in UK energy security, citing declining domestic gas supplies and the field's estimated recoverable resources of around 300 million barrels of oil. However, it has become a focal point for opposition to new North Sea developments, facing legal challenges from environmental groups. The project's progression is seen as a key test for the government's future North Sea policy, particularly regarding new emissions guidelines and licensing restrictions.