Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.56
N. Korzh, I. Semeniuk, N. Makhnachova, V. Sharko
A high level of innovation is the main precondition for providing the competitiveness of industrial products in the foreign market. This paper deals with the identification of the prospects and risks of creating an innovative environment to stimulate the internationalization of industrial companies. It was determined that the main elements of such an innovative environment are: the innovation ecosystem, human capital, the level of scientific research and the level of introduction of new technologies. Based on data analysis, the paper investigates the main trends in the development of innovative activity in Ukraine during the last five years. The construction of the trend model showed that the Global Innovation Index score of Ukraine tends to increase by an average of 0.55 points annually. The paper also presents a detailed analysis of prospects and risks of creating and developing an innovative environment for promoting the internationalization of Ukrainian industrial companies. It was found that this process is impossible without solving the problems of financing education and science, stimulating the scientific cooperation of industrial companies with scientific organizations and universities, as well as creating an appropriate innovation ecosystem. Keywords—innovative environment, internationalization, industrial companies, innovation ecosystem, innovative activity
{"title":"Creating an Innovative Environment for Industrial Companies Internationalization in Ukraine: Prospects and Riskf","authors":"N. Korzh, I. Semeniuk, N. Makhnachova, V. Sharko","doi":"10.2991/mdsmes-19.2019.56","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.56","url":null,"abstract":"A high level of innovation is the main precondition for providing the competitiveness of industrial products in the foreign market. This paper deals with the identification of the prospects and risks of creating an innovative environment to stimulate the internationalization of industrial companies. It was determined that the main elements of such an innovative environment are: the innovation ecosystem, human capital, the level of scientific research and the level of introduction of new technologies. Based on data analysis, the paper investigates the main trends in the development of innovative activity in Ukraine during the last five years. The construction of the trend model showed that the Global Innovation Index score of Ukraine tends to increase by an average of 0.55 points annually. The paper also presents a detailed analysis of prospects and risks of creating and developing an innovative environment for promoting the internationalization of Ukrainian industrial companies. It was found that this process is impossible without solving the problems of financing education and science, stimulating the scientific cooperation of industrial companies with scientific organizations and universities, as well as creating an appropriate innovation ecosystem. Keywords—innovative environment, internationalization, industrial companies, innovation ecosystem, innovative activity","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125882831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.69
V. Babenko, O. Boichenko, Andrii Gusliev, Y. Koniaieva
In modern conditions of innovative development, the most important resource of production companies and corporations is the innovative susceptibility (IS) of personnel. The key to this is an innovative organization of Human Recourse Management System (HRMS). Accordingly, the task of the study is to analyze the typical HRMS structures of Ukrainian enterprises in comparison with the global ones in order to form an innovative HRMS development strategy and, on this basis, to increase IS of stuff. The goal of this study is to compare the levels of HRMS development in advanced global companies and Ukrainian enterprises in the field of industrial automation. As part of this study, methodological, statistical analysis method of technical and economic characteristics of Ukrainian and world leaders of enterprises in the field of industrial automation are used. The research methodology consists in processing and disclosing theoretical and methodical units and practical recommendations, which requires the use of innovative personnel using personal industrial enterprises engaged in industrial automation. The HRMS has an impact on personnel, and personnel has an impact on HRMS, without enhancing the personnel IS HRMS will not give positive results from the introduction of innovative innovations in the innovative activities of the IS personnel. Keywords—innovative susceptibility of personnel, Human Recourse Management System, organizational and management structure, industrial enterprise.
{"title":"Increase of Innovative Susceptibility of Personnel in Industrial Enterprises","authors":"V. Babenko, O. Boichenko, Andrii Gusliev, Y. Koniaieva","doi":"10.2991/mdsmes-19.2019.69","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.69","url":null,"abstract":"In modern conditions of innovative development, the most important resource of production companies and corporations is the innovative susceptibility (IS) of personnel. The key to this is an innovative organization of Human Recourse Management System (HRMS). Accordingly, the task of the study is to analyze the typical HRMS structures of Ukrainian enterprises in comparison with the global ones in order to form an innovative HRMS development strategy and, on this basis, to increase IS of stuff. The goal of this study is to compare the levels of HRMS development in advanced global companies and Ukrainian enterprises in the field of industrial automation. As part of this study, methodological, statistical analysis method of technical and economic characteristics of Ukrainian and world leaders of enterprises in the field of industrial automation are used. The research methodology consists in processing and disclosing theoretical and methodical units and practical recommendations, which requires the use of innovative personnel using personal industrial enterprises engaged in industrial automation. The HRMS has an impact on personnel, and personnel has an impact on HRMS, without enhancing the personnel IS HRMS will not give positive results from the introduction of innovative innovations in the innovative activities of the IS personnel. Keywords—innovative susceptibility of personnel, Human Recourse Management System, organizational and management structure, industrial enterprise.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124029239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.20
U. Vytvytska, Yaroslav Vytvytsky, I. Andriichuk
The article is devoted to the development of methodological approaches to the capitalization of resources of oil and gas fields in the subsoil. A new methodological approach to the capitalization of oil and gas resources has been developed that combines a differentiated accounting of investment characteristics, cash flow generation, their use and consideration of the influence of the time factor at various stages of the long life cycle of exploration and development of oil and gas fields. For this purpose, it has been proposed to divide the life cycle of oil and gas resources development into three periods the period of investment costs (exploration, drilling, field development), the payback period of investments and the main operational period. For each period, appropriate methods are provided for determining the influence of the time factor, taking into account natural and geological features, as well as the risks of investing and receiving cash flows during the development of oil and gas resources. Keywords—capitalization, cash flow generation, discount rate, oil and gas resources, time factor
{"title":"Capitalization of Resources of Oil and Gas Fields","authors":"U. Vytvytska, Yaroslav Vytvytsky, I. Andriichuk","doi":"10.2991/mdsmes-19.2019.20","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.20","url":null,"abstract":"The article is devoted to the development of methodological approaches to the capitalization of resources of oil and gas fields in the subsoil. A new methodological approach to the capitalization of oil and gas resources has been developed that combines a differentiated accounting of investment characteristics, cash flow generation, their use and consideration of the influence of the time factor at various stages of the long life cycle of exploration and development of oil and gas fields. For this purpose, it has been proposed to divide the life cycle of oil and gas resources development into three periods the period of investment costs (exploration, drilling, field development), the payback period of investments and the main operational period. For each period, appropriate methods are provided for determining the influence of the time factor, taking into account natural and geological features, as well as the risks of investing and receiving cash flows during the development of oil and gas resources. Keywords—capitalization, cash flow generation, discount rate, oil and gas resources, time factor","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114333418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.74
S. Kalinina, L. Mykhailyshyn, Yurii Korovchuk, O. Kushnarenko
The article identifies migration as the leading process of labor-intensive provision of the world economy in the current environment. Dynamic and structural indicators of world migration processes are analyzed and generalizations are made on the regularities of their development. The peculiarities of the virtual migration development as a form of the world economy labor supply under conditions of increasing informatization of global socio-economic relations are investigated. Keywords—migration, labor resources, informatization of society, migration policy
{"title":"Monitoring of international labor migration in the context of the world economy labor resources providing problems","authors":"S. Kalinina, L. Mykhailyshyn, Yurii Korovchuk, O. Kushnarenko","doi":"10.2991/mdsmes-19.2019.74","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.74","url":null,"abstract":"The article identifies migration as the leading process of labor-intensive provision of the world economy in the current environment. Dynamic and structural indicators of world migration processes are analyzed and generalizations are made on the regularities of their development. The peculiarities of the virtual migration development as a form of the world economy labor supply under conditions of increasing informatization of global socio-economic relations are investigated. Keywords—migration, labor resources, informatization of society, migration policy","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114398698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.55
I. Koshkalda, A. Riasnianska, O. Dankeyeva, O. Dombrovska
– The transformations that are currently taking place in the world economic system are forcing scientists to research the factors that allow national economic systems to be sustainable and competitive in today's realities. The key direction for Ukraine with its fertile black soil is the innovative development of the economy as a whole and enterprises, especially agricultural, in particular. The article analyzes the innovative development of enterprises in Ukraine, the quantitative indicators of recent years in terms of innovative development and financing and investment in innovative development of enterprises. It is suggested to consider agricultural enterprises an economic system to explore in more detail their innovative development, the factors that influence it, the methods of its improvement, and more. The specific features of agricultural enterprises as an economic system are emphasized, in particular, their strategic role in terms of food security, their key importance for rural areas and rural population. There are two main directions of innovative development of agricultural enterprises: improvement of production technologies and improvement of quality of labor resources. The importance of labor resources for the effects of the functioning of agricultural enterprises is emphasized. The authors of the article have proposed a methodological approach to material incentives for the staff at agricultural enterprises and adapted it to a specific agricultural enterprise.
{"title":"Innovative development of agricultural enterprises as an economic system","authors":"I. Koshkalda, A. Riasnianska, O. Dankeyeva, O. Dombrovska","doi":"10.2991/mdsmes-19.2019.55","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.55","url":null,"abstract":"– The transformations that are currently taking place in the world economic system are forcing scientists to research the factors that allow national economic systems to be sustainable and competitive in today's realities. The key direction for Ukraine with its fertile black soil is the innovative development of the economy as a whole and enterprises, especially agricultural, in particular. The article analyzes the innovative development of enterprises in Ukraine, the quantitative indicators of recent years in terms of innovative development and financing and investment in innovative development of enterprises. It is suggested to consider agricultural enterprises an economic system to explore in more detail their innovative development, the factors that influence it, the methods of its improvement, and more. The specific features of agricultural enterprises as an economic system are emphasized, in particular, their strategic role in terms of food security, their key importance for rural areas and rural population. There are two main directions of innovative development of agricultural enterprises: improvement of production technologies and improvement of quality of labor resources. The importance of labor resources for the effects of the functioning of agricultural enterprises is emphasized. The authors of the article have proposed a methodological approach to material incentives for the staff at agricultural enterprises and adapted it to a specific agricultural enterprise.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124421646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.11
O. Dzoba, I. Zapukhliak, O. Romashko, Tetiana Semeniutina
Abstract—The annotated article presents methods for assessing the effectiveness of diversification of enterprises, offers a system of criteria and indicators to assess the efficiency of diversification changes that take into account economic, social and ecological effects. An algorithm has been developed, stages and sequence of calculations have been justified for the quantification of a complex integrated indicator of the efficiency of diversification changes. On the example of highly specialized gas transportation enterprises, which have found themselves in a crisis due to a drop in demand for their services, there has been demonstrated the feasibility of applying the proposed methodological approach to justify the expediency and extent of diversification of their activities, as well as predicting the possible consequences of the implementation of such diversification strategies.
{"title":"The Performance of Activity Diversification Efficiency for Ukrainian Gas Transportation Enterprises","authors":"O. Dzoba, I. Zapukhliak, O. Romashko, Tetiana Semeniutina","doi":"10.2991/mdsmes-19.2019.11","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.11","url":null,"abstract":"Abstract—The annotated article presents methods for assessing the effectiveness of diversification of enterprises, offers a system of criteria and indicators to assess the efficiency of diversification changes that take into account economic, social and ecological effects. An algorithm has been developed, stages and sequence of calculations have been justified for the quantification of a complex integrated indicator of the efficiency of diversification changes. On the example of highly specialized gas transportation enterprises, which have found themselves in a crisis due to a drop in demand for their services, there has been demonstrated the feasibility of applying the proposed methodological approach to justify the expediency and extent of diversification of their activities, as well as predicting the possible consequences of the implementation of such diversification strategies.","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132551238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.51
A. Cherep, O. Cherep, Iryna Mendela, Alexey Hostryk, Hanna Moskaliuk
The expediency of innovation activization stimulation at industrial enterprises for the purpose of ensuring their competitiveness was proved. The methodological approach to determining the strategy efficiency of the innovation economic mechanism development (IEMD), which is based on the analysis of the main components and cover all the aspects of an enterprise’s innovation development, was suggested. The approach involves comparison of the effects with the standard minimum, maximum value of the required indices, the ratio of the innovation activity integrated indices according to the established limits, which allows comparing the value of the required index and will ensure the expected effect, intensification of all activity lines and definition of the innovation main directions. In the course of the study, the limit values of fluctuations in the enterprise’s innovation indices, innovation efficiency, availability of innovations at the enterprise and rate of their use were established. Accordingly, the degree of their development was found and the most optimum development strategy was selected. Keywords—strategy, limits of fluctuations, indices, efficiency, innovation activity, intensity, development. I. PROBLEM STATEMENT Modern market environment is characterized by aggravation of the competition level and causes industrial enterprises to lose the niches and market segments conquered. It is the crisis conditions of development that stimulate industrial enterprises to search for alternative options for enhancing their development. This situation concerns the activities of engineering enterprises, which, on the one hand, are under impact of environmental factors and, on the other hand, have a positive effect on the socioeconomic state both of the region and state as a whole. The activities of engineering enterprises are of particular importance due to the fact that they provide goods manufactured not only for the population needs but also for functioning of many other enterprises. Under these conditions, introduction of innovations is of significance for the country's economy development and improvement of engineering enterprises’ functioning. It is attraction of innovations and improvement of innovations that constitute the main way to establish enterprises’ activities, increase their competitiveness level, implement development strategies and fully meet the needs of participants of this process. However, the process of enterprises’ innovation development is insufficient due to a low level of innovation activity (IA), slow adaptation to variability of environmental factors, unavailability of an effective economic mechanism for innovation activity, unsystematic management decisionmaking, absence of measures for innovation implementation and introduction of innovation products. II. ANALYSIS OF RECENT RESEARCH AND PUBLICATIONS Currently, it is strategies of innovation development or innovation strategies that constitute a premise for economic growth
{"title":"Methodological Approach to Determining the Strategy Efficiencyof the Economic Mechanism Development for Innovation Implementation at Engineering Enterprises","authors":"A. Cherep, O. Cherep, Iryna Mendela, Alexey Hostryk, Hanna Moskaliuk","doi":"10.2991/mdsmes-19.2019.51","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.51","url":null,"abstract":"The expediency of innovation activization stimulation at industrial enterprises for the purpose of ensuring their competitiveness was proved. The methodological approach to determining the strategy efficiency of the innovation economic mechanism development (IEMD), which is based on the analysis of the main components and cover all the aspects of an enterprise’s innovation development, was suggested. The approach involves comparison of the effects with the standard minimum, maximum value of the required indices, the ratio of the innovation activity integrated indices according to the established limits, which allows comparing the value of the required index and will ensure the expected effect, intensification of all activity lines and definition of the innovation main directions. In the course of the study, the limit values of fluctuations in the enterprise’s innovation indices, innovation efficiency, availability of innovations at the enterprise and rate of their use were established. Accordingly, the degree of their development was found and the most optimum development strategy was selected. Keywords—strategy, limits of fluctuations, indices, efficiency, innovation activity, intensity, development. I. PROBLEM STATEMENT Modern market environment is characterized by aggravation of the competition level and causes industrial enterprises to lose the niches and market segments conquered. It is the crisis conditions of development that stimulate industrial enterprises to search for alternative options for enhancing their development. This situation concerns the activities of engineering enterprises, which, on the one hand, are under impact of environmental factors and, on the other hand, have a positive effect on the socioeconomic state both of the region and state as a whole. The activities of engineering enterprises are of particular importance due to the fact that they provide goods manufactured not only for the population needs but also for functioning of many other enterprises. Under these conditions, introduction of innovations is of significance for the country's economy development and improvement of engineering enterprises’ functioning. It is attraction of innovations and improvement of innovations that constitute the main way to establish enterprises’ activities, increase their competitiveness level, implement development strategies and fully meet the needs of participants of this process. However, the process of enterprises’ innovation development is insufficient due to a low level of innovation activity (IA), slow adaptation to variability of environmental factors, unavailability of an effective economic mechanism for innovation activity, unsystematic management decisionmaking, absence of measures for innovation implementation and introduction of innovation products. II. ANALYSIS OF RECENT RESEARCH AND PUBLICATIONS Currently, it is strategies of innovation development or innovation strategies that constitute a premise for economic growth","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132344892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.35
I. Hobyr, V. Babenko, O. Savko, Yuliia Bui
There is substantiated the expediency of using the methods of the queuing theory for making managerial decisions in the face of uncertainty and risk. The model of organizing repair works at oil and gas companies has been improved, and its implementation ensures the optimization of the costs of maintaining repair crews and the reduction of losses from well downtime. Well repair by repair crews is considered as a multichannel queuing system in which the flow of service requests is the flow of repair applications, and the maintenance procedure consists of providing a repair crew according to applications in the order they are received. The maintenance procedure consists in the use of a repair crew according to the application, which is considered completed after the completion of the work of this crew at the facility, and the order of satisfying applications is carried out in the order they are received. Testing the proposed model of organizing repair works on the example of the fields of the three largest oil and gas companies in the Western region of Ukraine made it possible to establish that an increase in the failure rate requires an increase in the number of repair crews. However, such an increase is not always advisable, since the costs of maintaining the crews begin to exceed the losses from the downtime of the wells. The problem has been solved by the simulation method to optimize the elimination of failures of tubing (breaks) in the fields of the studied oil and gas producing enterprises, the process of which includes operations associated with the formation, transformation and implementation of random events, variables and processes that cause random changes in the state of such a system. Keywords—expenses, oil and gas companies, queuing theory, repair crews, repairs, simulation, wells
{"title":"Optimization of arranging of repair works at oil and gas enterprises through use of simulation modeling tools","authors":"I. Hobyr, V. Babenko, O. Savko, Yuliia Bui","doi":"10.2991/mdsmes-19.2019.35","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.35","url":null,"abstract":"There is substantiated the expediency of using the methods of the queuing theory for making managerial decisions in the face of uncertainty and risk. The model of organizing repair works at oil and gas companies has been improved, and its implementation ensures the optimization of the costs of maintaining repair crews and the reduction of losses from well downtime. Well repair by repair crews is considered as a multichannel queuing system in which the flow of service requests is the flow of repair applications, and the maintenance procedure consists of providing a repair crew according to applications in the order they are received. The maintenance procedure consists in the use of a repair crew according to the application, which is considered completed after the completion of the work of this crew at the facility, and the order of satisfying applications is carried out in the order they are received. Testing the proposed model of organizing repair works on the example of the fields of the three largest oil and gas companies in the Western region of Ukraine made it possible to establish that an increase in the failure rate requires an increase in the number of repair crews. However, such an increase is not always advisable, since the costs of maintaining the crews begin to exceed the losses from the downtime of the wells. The problem has been solved by the simulation method to optimize the elimination of failures of tubing (breaks) in the fields of the studied oil and gas producing enterprises, the process of which includes operations associated with the formation, transformation and implementation of random events, variables and processes that cause random changes in the state of such a system. Keywords—expenses, oil and gas companies, queuing theory, repair crews, repairs, simulation, wells","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128029531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.23
O. Uhodnikova, K. Viatkin, S. Kobzan, R. Sheludko
{"title":"Formation of innovative models of urban planning system development by ensuring the competitiveness of construction enterprises","authors":"O. Uhodnikova, K. Viatkin, S. Kobzan, R. Sheludko","doi":"10.2991/mdsmes-19.2019.23","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.23","url":null,"abstract":"","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115569942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-01DOI: 10.2991/mdsmes-19.2019.25
H. Zelinska, I. Fedorovych, U. Andrusiv, N. Yurchenko
The article focuses on the reliability of the gas pipeline system. The decrease in the reliability of the gas transmission system can be considered from two sides. On one hand, it increases the expanses. On the other hand, there is a threat to public health and the loss of human and natural resources. It is proved that the main reason for reducing the reliability of the natural gas transmission process is the significant equipment ageing. The possibility to increase the reliability of the linear part of the main gas pipelines by conducting a quality repair system and equipment upgrades is substantiated. It is determined that the failure rate depends on the diameter and the number of the pipelines. The model of the failure rate process and average recovery time is offered to reduce the financial expenses of the enterprise. Keywords— reliability, costs, accidents, economic benefits, failures, forecasting
{"title":"Modeling of the Gas Transmission Reliability as a Component of Economical Security of Ukrainian Gas Transmission System","authors":"H. Zelinska, I. Fedorovych, U. Andrusiv, N. Yurchenko","doi":"10.2991/mdsmes-19.2019.25","DOIUrl":"https://doi.org/10.2991/mdsmes-19.2019.25","url":null,"abstract":"The article focuses on the reliability of the gas pipeline system. The decrease in the reliability of the gas transmission system can be considered from two sides. On one hand, it increases the expanses. On the other hand, there is a threat to public health and the loss of human and natural resources. It is proved that the main reason for reducing the reliability of the natural gas transmission process is the significant equipment ageing. The possibility to increase the reliability of the linear part of the main gas pipelines by conducting a quality repair system and equipment upgrades is substantiated. It is determined that the failure rate depends on the diameter and the number of the pipelines. The model of the failure rate process and average recovery time is offered to reduce the financial expenses of the enterprise. Keywords— reliability, costs, accidents, economic benefits, failures, forecasting","PeriodicalId":246223,"journal":{"name":"Proceedings of the 2019 7th International Conference on Modeling, Development and Strategic Management of Economic System (MDSMES 2019)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129166717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}