UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	June 18, 2010 3:00 P.M.

Form:	S-3
CIK: 0001092289 Company Name: TRANSATLANTIC PETROLEUM LTD. File Number: 333-167418
CIK: 0001493419 Company Name: Viking Geophysical Services, Ltd. File Number: 333-167418-02
CIK: 0001493420 Company Name: Viking International Ltd File Number: 333-167418-01