ATOSENERGY has been one of the leading oil traders for years in the Russian oil market, and we have a high ratio of deal completion when it comes to closing deals, we work with some of the biggest refineries and our customers are guaranteed of a high quality product. Crude Oil is a naphtenic type North Sea crude oil which produces a range of high quality products. The unique nature of Crude Oil allows refiners to select a range of complementary crudes to yield synergetic benefits.