Operations and Finance Update

THE INFORMATION CONTAINED WITHIN THIS ANNOUNCEMENT IS DEEMED BY THE COMPANY TO CONSTITUTE INSIDE INFORMATION AS STIPULATED UNDER THE MARKET ABUSE REGULATION (EU) NO. 596/2014 AS IT FORMS PART OF UK DOMESTIC LAW PURSUANT TO THE EUROPEAN UNION (WITHDRAWAL) ACT 2018, AS AMENDED. UPON THE PUBLICATION OF THIS ANNOUNCEMENT VIA A REGULATORY INFORMATION SERVICE, THIS INFORMATION IS CONSIDERED TO BE IN THE PUBLIC DOMAIN.

7 May 2025

Angus Energy PLC

("Angus Energy", the "Company" or together with its subsidiaries, the "Group") (AIM:ANGS)

Operations and Finance Update

After the successful commissioning of the booster compressor announced on 16 April 2025, Angus has been conducting well tests to determine the optimum configuration of the plant and wells to increase production. These tests are ongoing, and Angus will update on progress and plans in due course.

As announced on 22 February 2024, Angus Energy entered into a Financing Facility with a subsidiary of Trafigura Group PTE Ltd ("Trafigura"). The terms of the Facility are unchanged from those of the term sheet summarised by the Company via RNS on 20 December 2023, being a 5-year loan, with a twelve-month grace period on principal repayment and then approximately even amortisation from March 2025. Production variability during the first quarter of 2025, before the booster compressor was commissioned, has resulted in the first principal repayment of £1.25 million, being deferred as part of ongoing discussions with Trafigura about resculpting the repayment schedule.

Angus remains confident in the gas reserves and potential of the Saltfleetby Field and is investigating options to increase production through workovers, new drilling as well as potential acquisitions to strengthen the financial position of the Company.

END

For further information please visit www.angusenergy.co.uk

Angus Energy Plc

Richard Herbert

Chief Executive Director Via Flagstaff

SP Angel Corporate Finance LLP (Nomad and Broker) www.spangel.co.uk

Stuart Gledhill / Jen Clarke / Richard Hail Tel: +44 (0)20 3470 0470

Flagstaff PR/IR [email protected]

Tim Thompson / Fergus Mellon / Alison Alfrey Tel: +44 (0) 207 129 1474

About Angus Energy plc

Angus Energy plc is a UK AIM quoted independent oil and gas company. Angus is the leading onshore gas producer in the UK and has ambitious plans to grow onshore production and diversify internationally. Angus Energy has a 100% interest in the Saltfleetby Gas Field (PEDL005), majority owns and operates conventional oil production fields at Brockham (PL 235) and Lidsey (PL 241) and has a 25% interest in the Balcombe Licence (PEDL244). Angus Energy operates all fields in which it has an interest.