Oil & Gas Exploration and Production

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London Stock Exchange

4:28PM 02/09/2010


ACTUALITES

27/08/2010 - Board Appointments

San Leon is delighted to announce the appointments to the Board of Dr John Buggenhagen as Director of Exploration and Daniel Martin as a Non Executive Director. Both of these

23/08/2010 - Slyne 3D Seismic Acquisition Update

The Ramford Vanguard left Killybegs, August 3rd and successfully completed the 3D acquisition over the Slyne licence on August 17th at a cost of just under $6 million dollars. (More)

03/08/2010 - Placing

San Leon, the international group focused on the exploration and production of oil and gas projects in Europe and North Africa, is pleased to announce that it has conditionally placed

06/07/2010 - Seismic survey – Atlantic Margin, West coast of Ireland

San Leon is pleased to announce that it has awarded PGS Ventures AS ("PGS"), a subsidiary of Petroleum Geo-Services ASA Group, a contract to carry out a 300 sq. kms.

29/06/2010 - Final Results for the year ended 31 December 2009

Highlights: Acquisition of Island Oil & Gas Plc - world class assets on the Atlantic Margin and Celtic Sea Acquisition of Gold Point Energy - greatly enhanced our portfolio and

RESEARCH INFO

02/06/2010 - Fox Davies Capital issue report on San Leon "Dealers and Drillers"

Fox Davies Capital today (June 2nd 2010) published a report on San Leon Energy (SLE.L, LSE:SLE, LON:SLE) entitled "Dealers And Drillers".

Talisman Focus on Unconventional Resources in Poland

http://naturalgasforeurope. com/talisman-to-focus-on- unconventional-resources.htm

European shale reserves could rival USA

http://naturalgasforeurope. com/european-shale-reserves- could-rival-usa.htm#more-1219