EDR.L Regulatory News (EDR)

18 May 2021

EGDON RESOURCES PLC

 ("Egdon" or "the Company")

Wressle Development Update

Egdon Resources plc (AIM: EDR, "Egdon") is pleased to advise that it has received all necessary consents for the commencement of the proppant squeeze operation at the Wressle Oil Field Development ("Wressle") located in North Lincolnshire Licences PEDL180 and PEDL182 where the Company holds a 30% operated interest.

The proppant squeeze operation is expected to optimise oil production from the Ashover Grit reservoir, one of the three productive reservoirs tested, to a constrained gross rate of 500 barrels of oil per day (150 bopd net to Egdon).

The operation is expected to be completed and optimum oil production achieved during June 2021.

The Wressle-1 well has been on 24 hour test production since late January with produced oil transported by road tanker to the Phillips 66 Humber refinery and sold under Egdon's existing oil sales contract.

Production rates have continued to increase and have exceeded our expectations with high quality free flowing oil being produced and no water present. All data confirms the independent prediction that over 500 bopd will be achievable following the proppant squeeze. The well will continue operating on test production until the proppant squeeze operation is undertaken.

Commenting on the news Mark Abbott, Managing Director of Egdon Resources said;

"We are delighted to have received all the required regulatory consents for the proppant squeeze operation at Wressle. When successfully completed, this will realise the full potential from the Ashover Grit reservoir and is expected to increase Egdon's net production to 150 bopd at a time of increasingly strong oil prices leading to a step change in our cash flow."

For further information please contact:

Egdon Resources plc

Mark Abbott, Martin Durham 01256 702 292

Buchanan

Ben Romney, Chris Judd 020 7466 5000

Nominated Adviser & Joint Broker - WH Ireland Limited

Chris Hardie, Lydia Zychowska 020 7220 1666

Joint Broker - VSA Capital Limited

Andrew Monk (Corporate Broking) 020 3005 5000

Andrew Raca (Corporate Finance)

Notes to Editors:

Egdon Resources plc (LSE: EDR) is an established UK-based exploration and production company focused on onshore exploration and production in the hydrocarbon-producing basins of the UK.

Egdon holds interests in 41 licences in the UK and has an active programme of exploration, appraisal and development within its portfolio of oil and gas assets. Egdon is an approved operator in the UK. Egdon was formed in 1997 and listed on AIM in December 2004.

Wressle

The Wressle-1 well was drilled in 2014 and tested in 2015. The Wressle-1 well has flowed oil and gas from three separate reservoirs, the Ashover Grit, the Wingfield Flags and the Penistone Flags. This totalled 710 barrels of oil equivalent per day from all zones. In September 2016 a Competent Person's Report made independent estimates of Reserves and Contingent and Prospective oil and gas Resources for the Wressle discovery of 2.15 million stock tank barrels classified as discovered (2P+2C).

Qualified Person Review

In accordance with the AIM Rules - Note for Mining and Oil and Gas Companies, this release has been reviewed by Mark Abbott, Managing Director of Egdon, who is a geoscientist with over 30 years' experience and is a member of the Petroleum Exploration Society of Great Britain and a Fellow of the Geological Society. Mr Abbott has consented to the inclusion of the technical information in this release in the form and context in which it appears.

Evaluation of hydrocarbon volumes has been assessed in accordance with 2007 Petroleum Resources Management System prepared by the Oil and Gas Reserves Committee of the Society of Petroleum Engineers (SPE) and reviewed and jointly sponsored by the World Petroleum Council (WPC), the American Association of Petroleum Geologists (AAPG) and the Society of Petroleum Evaluation Engineers (SPEE).

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 ("MAR"). Upon the publication of this announcement via Regulatory Information Service ("RIS"), this inside information is now considered to be in the public domain.