TNK-BP today announced the resignation of its Chief Financial Officer, James Owen. Mr. Owen tendered his resignation in a letter dated August 4^th addressed to the CEO of TNK-BP, Robert Dudley, and copied to members of the Board of Directors of TNK-BP Limited. Mr. Owen’s resignation will be effective from the end of August.

Dear Sirs,

We are pleased to inform you that Chief Operating Officer — T. Summers’ presentation “TNK-BP first half 2008 performance results” has been published on the TNK-BP web-site and can be accessed in the “Press center” / “Speeches and presentations” section. The presentation covers TNK-BP first half 2008 financial results, operational highlights, major projects update, etc.

http://www.tnk-bp.com/press/presentations/