Introduction. Every year, at the facilities of the oil refining and petrochemical industries of the Russian Federation and the Republic of Kazakhstan, emergency situations occur with the emissions of dangerous substances, fires and explosions leading to human casualties, major material damage to the economy and ecology of regions and states. To reduce the number of accidents at the facilities under consideration, first of all, it is necessary to determine the primary source - the cause of which the emergency occurred. Goals and objectives. The main aim is analysis of annual quantitative changes in the number of accidents and their consequences, identification of the main cause-and-effect relationships of accidents. Methods. To obtain the results, general scientific and special methods of scientific knowledge were used: analysis, synthesis, generalization, which were based on the provisions of the theory of systems, information theory. The results of the study. An assessment of the frequency of occurrence of fire-hazardous events, their cause-and-effect relationships was carried out by means of an analytical review of accidents that have already occurred at the facilities of the oil refining and petrochemical industry of the Russian Federation and the Republic of Kazakhstan for 2015-2019. Conclusions. The analytical review of the statistics of emergency events at the facilities of the oil refining and petrochemical industry in Russia and Kazakhstan for 2015-2019 showed no tendency to reduce both the number of accidents and their consequences. The predominant types of accidents occurred were fires and explosions, the main fatally damaging factor for people was thermal burns. Main causes of accidents and their antecedent factors of development were determined. The results of the study provide a clear picture of the problems that exist at the facilities of the oil refining and petrochemical industry of the Russian Federation and the Republic of Kazakhstan. It was shown that open technological installations of NNP facilities are the most dangerous and allow us to imagine, simulate and consider scenarios for the development of an emergency situation at this type of installations. Keywords: accident, analysis, fire, explosion, damage, depressurization, risk, statistics
The Level/Preventive Approach to Solving Technical and Economic Tasks as One of Directions in Development of the Enterprises of Oil Refining and Petrochemical Industry
