Tethys Petroleum Limited (United Kingdom) update on exploration well KBD01 (Kalypso) in Kazakhstan

12.09.11 14:11
/KASE, September 12, 11/ - Tethys Petroleum Limited (Channel Islands), common shares of which are officially listed on Kazakhstan Stock Exchange (KASE), provided to KASE the following press release of September 7, 2011: quotation Tethys Petroleum Limited ("Tethys" or the "Company") (TSX: TPL)(LSE: TPL) today announced the initial logging results of its KBD01 (Kalypso) exploration well drilled in the Kul-Bas block some 50 km north west of the Doris oil discovery. The well has now reached total depth in what is initially interpreted to be rocks of Carboniferous age. Electric logs just run over the deeper section indicate more than 100 metres of gross potential hydrocarbon bearing zones in what is interpreted to be shelf limestones of Carboniferous age. Hydrocarbon shows were also noted whilst drilling. This is in addition to the hydrocarbon indications noted on logs and drill data in the overlying Jurassic section (logged prior to drilling this deeper hole section). 7-inch liner is now about to be run after which a comprehensive testing programme on both the Carboniferous and Jurassic intervals is planned following agreement and approvals from the appropriate Kazakh authorities. Obtaining these approvals could take some 2 months (with mobilization of testing equipment to follow thereafter), as this is an exploration well and, unlike appraisal wells, no estimated testing programme could be submitted prior to finishing the well. ends The press release full version is available on KASE website at: - http://www.kase.kz/files/emitters/GG_TPL_/gg_tpl_reliz_070911.pdf - in Russian; - http://www.kase.kz/files/emitters/GG_TPL_/gg_tpl_reliz_070911_e.pdf - in English. [2011-09-12]