Centrica North Sea Ltd has submitted, for the consideration of the Secretary of State for Business, Energy & Industrial Strategy, draft Decommissioning Programmes for the Saturn (Annabel) and Audrey installations and associated pipelines 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 facilities covered by the Decommissioning Programmes are:

• The Saturn (Annabel ) subsea wells and installations, 120km offshore in UK block 48/10a in the southern North Sea including the manifold protection structure wellheads, wellhead protection structure and trees;

• The six associated pipelines (PL2066, PL2066JW12, PL2066JWAB2, PL2067, PL2067JW12 and PL2067JWAB2);

• The Audrey installations, 84km offshore in UK blocks 48/15a and 49/11a in the southern North Sea, including two platforms and a subsea wellhead and trees and wellhead protection structure;

• The six associated pipelines (PL496, PL497, PL575, PL576, PL723 and PL724).

Centrica North Sea Ltd hereby gives notice that a summary of the Saturn (Annabel) and Audrey Decommissioning Programmes can be viewed at the internet address: www.centrica.com/audrey Alternatively a hard copy of the Programmes can be inspected by contacting Ross Davidson, Senior Public Relations Manager, at the following location during office hours:

Centrica

iQ Building

15 Justice Mill Lane

Aberdeen

AB11 6EQ

A hard copy of the Programmes will also be made available at Great Yarmouth Community Library, Tolhouse Street, Great Yarmouth, Norfolk, NR30 2SH.

Representations regarding the Saturn (Annabel) and Audrey Decommissioning Programmes should be submitted in writing to Ross Davidson, Senior Public Relations Manager, at the above address. Representations should be received by Friday, October 6, 2017, and should state the grounds upon which any representations are being made.

Date: 06 September, 2017