Russia's four largest petroleum companies, Rosneft, Surgutneftegaz, Gazprom Neft, and Lukoil, account for more than 50% of production 70% the demand in drilling market. All these companies are profoundly relaying on Foreign Direct Investments (FDI) import equipment technologies. FDI have been mostly received from European Union (EU) countries United States (U.S.) also major providers technologi...