Bortnyak O. Increase of the level of environmental safety and energy conservation in oil and gas industry.

The objects of the research are the processes of the flue gases expansion in the air where production facilities of oil and gas complex of Ukraine are located. The subject of the research is minimizing the emission of flue gases in the atmosphere of industrial areas of oil and gas complex of Ukraine. The research methods are: physical simulation – to study the diffusion processes in the atmosphere of harmful substances contained in the products of combustion of hydrocarbon fuels; mathematical modeling - to establish the analytical relationship between the concentration and dispersion models in the atmosphere of flue gas by a stochastic integral calculation and application of the theory of differential equations in partial derivatives; methods of statistical analysis – to analyze experimental results and measurements (instrumental study) - to support the reliability of the dispersion parameters of emissions and the feasibility to apply noise canceling devices in the exhaust tract system of gas compressor units as a converter of toxic components of exhaust gases. The degree of the research implementation: the researches are transferred to JSC "Ukrspetstransgaz" for the implementation of utilization technology in low-pressure flare gas at the repair and test complex of JSC " Ukrspetstransgaz " during the reconstruction of its flare facilities. The area of the research - application are enterprises of oil and gas industry.