title: RUSSIA’S PETROLEUM INDUSTRY IN THE PERIOD OF SANCTIONS AND COVID-19 PANDEMIC: A REVIEW AND ANALYSIS
abstract: Russia's four largest petroleum companies, Rosneft, Surgutneftegaz, Gazprom Neft, and Lukoil, account for more than 50% of petroleum production and 70% of the demand in Russia's drilling market. All these four petroleum companies are profoundly relaying on Foreign Direct Investments (FDI) and import of equipment and technologies. FDI have been mostly received from European Union (EU) countries and United States (U.S.) and also these countries have been major providers of equipment and technologi
journal: International Journal of Energy Economics and Policy