Management of the effectiveness of the operation of oil and gas companies deposits

Dyachenko, Olga Igorevna (candidate of economic sciences).Management of the effectiveness of the operation of oil and gas companies: abstract of the dissertation for the degree of candidate of economic sciences: specialty 08.00.05 / Dyachenko Olga Igorevna;[St. Petersburg State Economic University].-St. Petersburg, 2020. -21 p.: silt.;21 cm .. -Protection Place: St. Petersburg State University of Economics.- Bibliogr.: With.19-21 (19 names).- on manuscript rights..1. Power (collection).2. Russian State and Economics (Collection).3. Economics and management of the national economy (economics, organization and management of enterprises, industries, complexes: industry).4. Oil - deposits - development - Russian Federation - Author of dissertations.5. Natural gases - deposits - development - Russian Federation - author of dissertations.6. Oil and gas industry - economic efficiency - author of dissertations.BBK 65.305.143.222y031Source of an electronic copy: SPbGEU.Website