Special General Meeting

Gulf Keystone Petroleum Ld 22 May 2007 Not for release, publication or distribution in or into jurisdictions other than the United Kingdom and Bermuda where to do so would constitute a contravention of the relevant laws of such jurisdiction Result of Special General Meeting Gulf Keystone announces that today the Gulf Keystone Shareholders approved the proposed Amalgamation Resolution at the Special General Meeting convened in connection with the recommended proposals for the acquisition of Gulf Keystone by RAK Petroleum. At the Special General Meeting, 99.99 per cent. of Gulf Keystone Shareholders who voted (either in person or by proxy), voted in favour of the Amalgamation Resolution to approve the terms of the Amalgamation Agreement. Accordingly, the resolution was passed. The Acquisition remains subject to a number of conditions, as described in the Circular posted to Gulf Keystone Shareholders on 13 April 2007, and as subsequently amended, as announced earlier today. Subject to the satisfaction or waiver of all conditions, the Amalgamation is currently anticipated to be completed by no later than 11 August 2007. Unless otherwise stated, defined terms used in this announcement shall have the same meaning as those used in the Circular posted to Gulf Keystone Shareholders on 13 April 2007. Enquiries: Gulf Keystone Petroleum +44 (0)20 7514 1400 Bill Guest Todd Kozel Jon Cooper Citigate Dewe Rogerson +44 (0)20 7638 9571 Media enquiries: Martin Jackson Analyst enquiries: Nina Soon This announcement does not constitute an offer to sell or the solicitation of an offer to subscribe for or buy any security, nor is it a solicitation of any vote or approval in any jurisdiction, nor shall there be any sale, issuance or transfer of the securities referred to in this announcement in any jurisdiction in contravention of applicable law. This announcement has been prepared for the purposes of complying with English and Bermuda law and information disclosed in them may not be the same as that which would have been prepared in accordance with the laws of jurisdictions outside England or Bermuda. This information is provided by RNS The company news service from the London Stock Exchange
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