AB15 6XL

THE PETROLEUM ACT 1998 CAUSEWAY AND FIONN FIELD DEVELOPMENT Ithaca Energy (UK) Limited has submitted, for the consideration of the Secretary of State for Business, Energy and Industrial Strategy, a draft Decommissioning Programme for the Causeway and Fionn subsea facilities in accordance with the provisions of the Petroleum Act 1998. It is a requirement of the Act that interested parties be consulted on such decommissioning proposals. The items/facilities covered by the Decommissioning Programme(s) are the pipelines, umbilicals, subsea structures and wells of the Causeway and Fionn Fields. Ithaca hereby gives notice that a summary of the Causeway and Fionn Decommissioning Programme can be viewed at the internet address: https://www.ithacaenergy.com/responsible- business Alternatively a hard copy of the Decommissioning Programme can be inspected at the address stated below. Appointments can be made by contacting Craig Matthew on telephone 01224 334378 during office hours. Representations regarding the Causeway / Fionn Decommissioning Programme should be submitted in writing to the nominated contact below where they should be received by the 7th January 2022 and should state the grounds upon which any representations are being made. Date: 25th November 2021. Craig Matthew, Decommissioning Manager, Ithaca Energy (UK) Limited, Hill of Rubislaw, Aberdeen, AB15 6XL.