Key facts
- Production at Britain's Rosebank oil field faces delays until 2027 due to dropped drilling equipment.
- The incident occurred on April 18 when two key pieces of equipment fell to the seabed.
- The rig requires up to four months of repairs, impacting oil well completion schedules.
- Rosebank is projected to produce 300 million barrels of oil over its 25-year lifespan.
- The new energy secretary will decide on the field's future after August consultations on emissions.
Production at Britain's largest undeveloped oil and gas field, Rosebank, is likely to be delayed until 2027 due to an incident where drilling equipment was accidentally dropped into the North Sea. The incident, which occurred on April 18, involved two central pieces of equipment, including a safety valve, falling 1,100 metres onto the seabed. The rig, hired by Adura from Odfjell Drilling, is undergoing repairs and is estimated to be out of action for up to four months. This delay means that oil wells will be completed significantly behind schedule, pushing the anticipated start of production back from its previous readiness for ministerial approval to sometime in 2027. The Rosebank field is projected to produce 300 million barrels of oil over its 25-year lifespan. The new energy secretary, Miatta Fahnbulleh, is expected to make a decision on the future of Rosebank and the Jackdaw gas field after consultations on their emissions conclude in August. Some MPs and trade unions are advocating for increased North Sea production to enhance energy security and address the cost of living, while environmental campaigners argue that exploiting these fields will have minimal economic benefit and significant climate impact. Greenpeace, which previously challenged the licensing of Rosebank, stated that approval would make no difference to energy bills and create few jobs, while prolonging a polluting industry. Legal experts suggest that any new government decision to allow drilling could face challenges based on environmental impact assessments.