06 June 2007

Lansdowne Oil & Gas plc (“Lansdowne” or “the Company”)

Disclosure of Voting Rights

The Company were notified earlier today that following a recent purchase Citigroup Global Markets UK Equity Limited hold 962,620 shares, equivalent to 4.62 per cent. of the issued share capital of the Company.

Enquiries:

2011RPS Energy, Competent Persons Report (“CPR”)
2009RPS Energy, Competent Persons Report (“CPR”), February 2009

Lansdowne Oil and Gas plc
Britannia House
Endeavour Drive
Arnhall Business Park
Westhill
Aberdeenshire
AB32 6UF
Tel: +44 (0)1224 748480
Fax: +44 (0)1224 748481
Email: info@lansdowneoilandgas.com
Web: www.lansdowneoilandgas.com