Mr. Casey McCandless reports

TETHYS PETROLEUM PRESS RELEASE: INTERIM RESULTS AND INVESTOR CALL

Tethys Petroleum Ltd. is planning to release the second quarter financial results for the company on Thursday, Aug. 17, and conduct a conference call for investors on Friday, Aug. 18, at 9 a.m. EST. If you would like to receive an invitation to the conference call, please let us know by sending an e-mail to info@tethys-group.com.

About Tethys Petroleum Ltd.

Tethys is focused on oil and gas exploration and production activities in Central Asia and the Caspian region. Tethys believes that significant potential exists in both exploration and in discovered deposits in the area.