Investors who would like to participate in the conference call should dial 877-878-2762, or 678-809-1005 for international calls, approximately 10 minutes prior to the scheduled start time, and ask for the TransAtlantic conference call. The conference ID is 18229781. A replay will be available until 11:59 p.m. Eastern on August 25, 2012. The number for the replay is 855-859-2056, or 404-537-3406 for international calls, and the conference ID is 18229781.An enhanced webcast of the conference call and replay will be available through the Company's website. To access the conference call and replay, click on "Investors," select "Events," and click on "Webcast" found below the event listing. The webcast requires Microsoft Windows Media Player or RealOne Player. About TransAtlantic TransAtlantic Petroleum Ltd. is an international energy company engaged in the acquisition, development, exploration and production of oil and natural gas. The Company holds interests in developed and undeveloped oil and natural gas properties in Turkey, Bulgaria and Romania. The TransAtlantic Petroleum Ltd. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=12745 (NO STOCK EXCHANGE, SECURITIES COMMISSION OR OTHER REGULATORY AUTHORITY HAS APPROVED OR DISAPPROVED THE INFORMATION CONTAINED HEREIN.) Forward-Looking Statements This news release contains statements regarding expected results from future drilling, completion and fracture stimulation of exploration, appraisal and development wells, future production levels, future capital expenditures, expected filing of forms with the U.S. Securities and Exchange Commission, the hosting of conference calls, as well as other expectations, plans, goals, objectives, assumptions or information about future events, conditions, results of operations or performance that may constitute forward-looking statements or information under applicable securities legislation. Such forward-looking statements or information are based on a number of assumptions, which may prove to be incorrect. In addition to other assumptions identified in this news release, assumptions have been made regarding, among other things, the ability of the Company to continue to develop and exploit attractive foreign initiatives.