Karachaganak expansion concept to be formed before the year end

    By Zhanbolat Mamyshev     The concept for the expansion of the Karachaganak project could be created by the end of this year, Minister of Oil and Gas Uzakbai Karabalin reports.     "In the future we expect the expansion of the Karachaganak project, and we think that by the end of this year, the vision...