Shares in oil giant Petroinvest went up 5.9 percent yesterday at the closing on the Warsaw Stock Exchanage, following a rise of 19 percent earlier in the day. The movement followed a report by McDaniel & Associates Consultants regarding deposits Petroinvest has in Kazakhstan, that has been estimated at USD 2.33bn. The concession for the exploration in the Shyrak and Kobalna region is to expire in 2016.
