Tethys Petroleum Limited acquires, explores for, and develops crude oil and natural gas fields in Kazakhstan. The company was formerly known as Tethys Petroleum Investments Limited and changed its name to Tethys Petroleum Limited in September 2006. Tethys Petroleum Limited was incorporated in 2003 and is based in Grand Cayman, the Cayman Islands. Address: Grand Pavilion Hibiscus Way, Grand Cayman, Cayman Islands, KY1-1205