Tethys Petroleum receives 15-year contract extension in Kazakhstan as gas drilling surges

    By Paddy Harris     Tethys Petroleum Limited has announced that the Kazakh State Reserves Committee has approved the company's gas reserve evaluation for the Kyzyloi production contract area.     This approval is a precursor to a further contract extension of 15 years, subject to confirmation by the Kazakh oil and gas ministry     The contract area...