Vedomosti
The Boston Consulting Group published the report "Creating Value Through Active Portfolio Management". Three Russian companies (Tatneft, Lukoil and Novatek) has entered the top 10 list of the world oil and gas industry. Russian oil and gas sector has mainly benefited from the devaluation of the ruble, said Irina Gaida, Partner and Managing Director of Moscow office, the head of the energy practice of the Boston Consulting Group. Among the success criteria Irina Gaida also mentioned operational efficiency improvement, debt reduction and less visible influence of the tax loading on oil refining.