Perenco Gas (UK) Limited has submitted, for the consideration of the Secretary of State for the Department for Energy Security & Net Zero, a draft Decommissioning Programme for the Galahad installation 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.

Installation – The Galahad field is located in the Southern Basin of the United Kingdom Continental Shelf, in licence block 48/12a, approximately 76 kilometres (km) from the nearest UK coastline, and approximately 106 km from the UK/Netherlands transboundary line.

Galahad is part of the Lancelot Area Production System (LAPS). Galahad’s wet gas was exported via a 12” flowline PL1666, passing through the Galahad Tee where gas from the Malory field was mixed and went onto the Lancelot subsea isolation valve (SSIV). At the Lancelot SSIV, the Galahad, Malory, and Mordred gas was injected into the 20” LAPS pipeline (PL876) system to the Bacton Gas Terminal.

Galahad stands in 19m water depth and is not located in a Marine Protected Area (MPA). Galahad is located 1.5 km south west of the Summer section of the Southern North Sea Special Area of Conservation (SAC), which is designated for the Harbour porpoise.

The co-ordinates of Galahad Installation ED50 Latitude: 53° 32' 47" North, Longitude: 01° 21' 37" East.

Perenco Gas (UK) Limited hereby gives notice that a digital copy of the draft Galahad Installation Decommissioning Programme can be viewed and downloaded online at https://www.perenco.com/documentation. Alternatively, a hard copy of the Decommissioning Programme can be inspected at the location given below during office hours.

Representations regarding the Galahad Installation Decommissioning Programme should be submitted in writing or electronically to the following address, where they should be received by closing date 15th February 2025 and should state the grounds upon which any representations are being made.

Decommissioning Team

Perenco UK Ltd

3 Central Avenue

St Andrews Business Park

Norwich

Norfolk, NR7 0HR

Email: Decom-Consultation@perenco.com