Zoltav Resources reports reserves boost on its Koltogor licence in Western Siberia
By Amy McLellan AIM-quoted Zoltav Resources was boosted last week when the Russian authorities registered an additional 546 million barrels of oil for its Koltogor licence, taking the Russian standard C1 and C2 oil reserves on the company’s acreage in this part of Western Siberia to more than 1 billion barrels. The upgrade came after…









