DTEK is Ukraine’s largest energy group with assets in coal mining, electricity generation and distribution, alternative energy and gas production.
DTEK in 11 regions of Ukraine employ over 75 000 people.
We supply electricity and heat to 3.3 million households and over 82,500 industrial companies.
Since 2005, when the company was established, we have tripled our coal production, our electricity generation has grown fourfold, and the electricity distribution has increased fivefold.
We have commissioned the deepest gas well in Ukraine (6 750 m) and are the country’s leading privately-owned natural gas producer.
TNK-BP (Tyumenskaya Neftyanaya Kompaniya, Tyumen Oil Company) was a major vertically integrated Russian oil company headquartered in Moscow. It was Russia's third-largest oil producer and among the ten largest private oil companies in the world. In 2013 it was acquired by Russian oil company Rosneft.
DeGolyer and MacNaughton confirmed that as of 31 December 2009 TNK-BP's total proved reserves amounted to 11.667 billion barrels (1.8549×109 m3) of oil equivalent, applying PRMS (formerly SPE) criteria. Proved reserves constitute a total proved PRMS reserve replacement ratio of 329%