Commencement of Drilling Operations

23 November 2010

EGDON RESOURCES PLC

Markwells Wood-1 Commencement of Drilling Operations

The Board of Egdon Resources plc (AIM:EDR) notes the release made yesterday 22 November by Northern Petroleum (GB) Limited ("Northern") advising that the Markwells Wood -1 well, where Egdon's wholly owned subsidiary Egdon Resources U.K. Limited holds a 10% interest,  was spudded at 15:00hrs on 21 November 2010.

The Markwells Wood-1 well is located in Sussex licence PEDL126, and lies between the Horndean and Singleton producing oil fields and is assessed to be an extension of the former. The final measured depth of the directionally drilled well will be 1831m at a true vertical depth of 1380m. Further announcements will be made once drilling is completed, or as appropriate.

The Licence Partners in the Markwells Wood-1 well are:

Northern Petroleum (GB) Limited (operator) 50%Magellan Petroleum (UK) Limited 40%Egdon Resources U.K. Limited 10%

For further information please contact:

Egdon Resources plc

Mark Abbott 01256 702292

Buchanan Communications

Richard Darby, James Strong, Gabriella Clinkard 020 7466 5000

Nominated Adviser and Broker - Seymour Pierce

Jonathan Wright, Richard Redmayne 020 7107 8000

Notes to Editors:

Egdon Resources plc

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

Egdon currently holds interests in thirty one licences in the UK and France and has an active programme of exploration, appraisal and development within its balanced portfolio of oil and gas assets. Egdon is an approved operator in both the UK and France.

Egdon has production from the Keddington and Kirklington oil fields in the East Midlands and the Avington oil field in Hampshire. Further oil and gas production is anticipated from Kirkleatham and Ceres in 2010 and Waddock Cross in 2011.

Egdon Resources plc listed on AIM in January 2008, following the demerger of its gas storage business, Portland Gas plc (now renamed Infrastrata plc). The pre-demerged business was formed in 1997 and listed on AIM in December 2004.

www.egdon-resources.com

In accordance with the AIM Rules - Note for Mining and Oil and Gas Companies, the information contained in this announcement has been reviewed and signed off by the Managing Director of Egdon Resources plc Mark Abbott, a Geoscientist with over 23 years' experience.