Pub Date : 2023-07-03DOI: 10.17122/ogbus-2023-3-5-19
I. K. Bakirov, F. Khafizov, Alina M. Sadykova, Albert I. Sadykov
Ensuring fire safety is one of the main directions in the field of environmental protection and ecology. In the course of the work, the data of the Center for Fire Statistics of the International Association of Fire and Rescue Services on the total number of fires and on the objects of their occurrence were used to find dependencies and root causes of disasters from 2017 to 2021, an analysis of the activities of fire supervision was also carried out and problems and imperfections in them. The result of the work is a formed list of procedures to eliminate the identified shortcomings of the existing fire safety system, which can have a proper impact on the result of the fire safety of citizens and thereby reduce the number of victims from fires.
{"title":"ANALYSIS AND IMPROVEMENT OF REGULATIONS GOVERNING FIRE AND CONSTRUCTION SUPERVISION OF PROTECTED OBJECTS","authors":"I. K. Bakirov, F. Khafizov, Alina M. Sadykova, Albert I. Sadykov","doi":"10.17122/ogbus-2023-3-5-19","DOIUrl":"https://doi.org/10.17122/ogbus-2023-3-5-19","url":null,"abstract":"Ensuring fire safety is one of the main directions in the field of environmental protection and ecology. In the course of the work, the data of the Center for Fire Statistics of the International Association of Fire and Rescue Services on the total number of fires and on the objects of their occurrence were used to find dependencies and root causes of disasters from 2017 to 2021, an analysis of the activities of fire supervision was also carried out and problems and imperfections in them. The result of the work is a formed list of procedures to eliminate the identified shortcomings of the existing fire safety system, which can have a proper impact on the result of the fire safety of citizens and thereby reduce the number of victims from fires.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88037725","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-97-117
Alexandr A Stepanov, Gulia K. Aminova, Marat M. Paimurzin, Vadim M. Saifigaliev, R. Akhmetkhanov, Railia F. Nafikova, Lena B. Stepanova
Recycling of recycled polymer raw materials, in particular PVC waste, is undoubtedly one of the key components of the modern world. A significant place among PVC-based waste is occupied by linoleum, foam, laminated wallpaper, sanitary PVC pipes, artificial leather for haberdashery and technical purposes, agricultural and insulating films, PVC hoses, containers, used packaging. Currently, there are no effective ways to recycle them, so most of the waste is disposed or incinerated.This article shows the possibility of using dispersed powder materials obtained by high-temperature shear grinding of waste from the production of polyvinyl chloride materials. The design of a rotary dispersant for carrying out the process of high-temperature shear grinding of polymer products is considered.It has been established that in the process of waste PVC material recycling simultaneously with the process of high-temperature shear grinding, it is possible to modify the polymer material by introducing 1–3 wt. fr. of metal-containing heat stabilizers and 10–30 wt. fr. of plasticizers into the feedstock. This leads to an increase in the thermal stability margin by 15–50 min and an improvement in the flow rate of the melt processed together with ester plasticizers of the material by 20–35 %, as well as an improvement in the manufacturability of the dispersion process.The conducted research suggests an economically and environmentally beneficial possibility of recycling polyvinyl chloride materials, and opens up ways to create technological schemes closed in material and energy flows.
{"title":"RECYCLING OF WASTE FROM POLYVINYL CHLORIDE MATERIAL PRODUCTION BY HIGH-TEMPERATURE SHEAR DEFORMATION","authors":"Alexandr A Stepanov, Gulia K. Aminova, Marat M. Paimurzin, Vadim M. Saifigaliev, R. Akhmetkhanov, Railia F. Nafikova, Lena B. Stepanova","doi":"10.17122/ogbus-2023-2-97-117","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-97-117","url":null,"abstract":"Recycling of recycled polymer raw materials, in particular PVC waste, is undoubtedly one of the key components of the modern world. A significant place among PVC-based waste is occupied by linoleum, foam, laminated wallpaper, sanitary PVC pipes, artificial leather for haberdashery and technical purposes, agricultural and insulating films, PVC hoses, containers, used packaging. Currently, there are no effective ways to recycle them, so most of the waste is disposed or incinerated.This article shows the possibility of using dispersed powder materials obtained by high-temperature shear grinding of waste from the production of polyvinyl chloride materials. The design of a rotary dispersant for carrying out the process of high-temperature shear grinding of polymer products is considered.It has been established that in the process of waste PVC material recycling simultaneously with the process of high-temperature shear grinding, it is possible to modify the polymer material by introducing 1–3 wt. fr. of metal-containing heat stabilizers and 10–30 wt. fr. of plasticizers into the feedstock. This leads to an increase in the thermal stability margin by 15–50 min and an improvement in the flow rate of the melt processed together with ester plasticizers of the material by 20–35 %, as well as an improvement in the manufacturability of the dispersion process.The conducted research suggests an economically and environmentally beneficial possibility of recycling polyvinyl chloride materials, and opens up ways to create technological schemes closed in material and energy flows.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74512536","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-185-203
Radmir R. Aznabaev, Timur R. Tangatarov, Vadim I. Miniakhmetov, M. N. Rakhimov, V. P. Zaporin, A. R. Galiakbirov, Timur I. Kalimullin
The need to increase the depth of processing of petroleum and hydrocarbon-containing raw materials entails the need for qualified processing of residual products in order to use them more efficiently. This paper shows the role of the delayed coking unit in the processing of heavy oil residues and the deepening of oil refining, as well as the state of the global and Russian market for coke production and consumption. The analysis of various heavy oil residues according to the initial physico-chemical characteristics is carried out. The material balances of coking at the laboratory installation of both individual heavy oil residues and raw mixtures have been compiled. Graphical dependences of the output of coking products on the ratio of the initial components of raw materials are established and constructed. A number of promising areas of research for further improvement of the process are identified. The obtained data can be used in production planning in order to select the optimal composition of the raw material pool, the raw materials of the refinery as a whole, and the quality requirements of the products obtained.
{"title":"QUALITATIVE ASSESSMENT OF HEAVY OIL RESIDUES AS POTENTIAL RAW MATERIALS OF DELAYED COKING PLANTS","authors":"Radmir R. Aznabaev, Timur R. Tangatarov, Vadim I. Miniakhmetov, M. N. Rakhimov, V. P. Zaporin, A. R. Galiakbirov, Timur I. Kalimullin","doi":"10.17122/ogbus-2023-2-185-203","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-185-203","url":null,"abstract":"The need to increase the depth of processing of petroleum and hydrocarbon-containing raw materials entails the need for qualified processing of residual products in order to use them more efficiently. This paper shows the role of the delayed coking unit in the processing of heavy oil residues and the deepening of oil refining, as well as the state of the global and Russian market for coke production and consumption. The analysis of various heavy oil residues according to the initial physico-chemical characteristics is carried out. The material balances of coking at the laboratory installation of both individual heavy oil residues and raw mixtures have been compiled. Graphical dependences of the output of coking products on the ratio of the initial components of raw materials are established and constructed. A number of promising areas of research for further improvement of the process are identified. The obtained data can be used in production planning in order to select the optimal composition of the raw material pool, the raw materials of the refinery as a whole, and the quality requirements of the products obtained.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"522 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77101879","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-172-184
Tatyana S. Vybornova, G. V. Vlasova, Yury T. Pimenov
In a timely world, there is an active development and global implementation of energy-saving technologies, the task of which is to minimize the negative anthropogenic impact on the environment. A massive impact that disrupts the ecological balance of the Earth is exerted by the widespread use of processed hydrocarbon raw materials. It is for this reason that the rational use of fuel and energy resources is a priority for development. In this regard, optimization of the processing of used synthetic and mineral oils is an urgent task.The paper shows the possibility of using wave action at the preliminary stage of purification of waste petroleum oils. The objects and methods used for the study are presented. The results of studies are presented, on the basis of which the conditions for coagulation were identified, under which the best effect of the process is achieved, data are also given on the influence of a constant magnetic field and ultrasonic exposure on the degree of purification of used oils from mechanical impurities.
{"title":"PURIFICATION OF MINERAL AND SYNTHETIC MOTOR OILS FROM MECHANICAL IMPURITIES THROUGH PHYSICAL EFFECTS","authors":"Tatyana S. Vybornova, G. V. Vlasova, Yury T. Pimenov","doi":"10.17122/ogbus-2023-2-172-184","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-172-184","url":null,"abstract":"In a timely world, there is an active development and global implementation of energy-saving technologies, the task of which is to minimize the negative anthropogenic impact on the environment. A massive impact that disrupts the ecological balance of the Earth is exerted by the widespread use of processed hydrocarbon raw materials. It is for this reason that the rational use of fuel and energy resources is a priority for development. In this regard, optimization of the processing of used synthetic and mineral oils is an urgent task.The paper shows the possibility of using wave action at the preliminary stage of purification of waste petroleum oils. The objects and methods used for the study are presented. The results of studies are presented, on the basis of which the conditions for coagulation were identified, under which the best effect of the process is achieved, data are also given on the influence of a constant magnetic field and ultrasonic exposure on the degree of purification of used oils from mechanical impurities.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73370423","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-118-141
Zeynab A. Ganbarli, Hamida R. Azizbayli, Shafaq R. Bagirova
The influence of quartz content (silicon dioxide) on the main physical-mechanical properties of composites based on polypropylene is considered. It is shown that the loading of a compatibilizer – a copolymer of polypropylene with maleic anhydride – into the composition of the composite improves the properties and compatibility of the mixed components of the mixture. Properties such as ultimate tensile stress, tensile yield strength, elongation at break, Vicat softening temperature and melt flow index were studied. The use of synthesized polyethylene wax as a plasticizer made it possible to significantly improve the deformability of highly filled composites. The quartz concentration was varied within 5.0–25 % wt., and the plasticizer concentration was 1.0–3.0 % wt. The method of thermomechanical studies shows the patterns of change in thermomechanical curves in the temperature range of 20–250 °C, depending on the concentration of quartz, plasticizer and vulcanizing agent. The complex of studies carried out has opened up new possibilities for strengthening composites and increasing their Vicat softening temperature.
{"title":"PHYSICAL-MECHANICAL AND THERMAL DEFORMATION PROPERTIES OF PLASTICIZED HIGHLY FILLED COMPOSITES BASED ON POLYPROPYLENE AND QUARTZ","authors":"Zeynab A. Ganbarli, Hamida R. Azizbayli, Shafaq R. Bagirova","doi":"10.17122/ogbus-2023-2-118-141","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-118-141","url":null,"abstract":"The influence of quartz content (silicon dioxide) on the main physical-mechanical properties of composites based on polypropylene is considered. It is shown that the loading of a compatibilizer – a copolymer of polypropylene with maleic anhydride – into the composition of the composite improves the properties and compatibility of the mixed components of the mixture. Properties such as ultimate tensile stress, tensile yield strength, elongation at break, Vicat softening temperature and melt flow index were studied. The use of synthesized polyethylene wax as a plasticizer made it possible to significantly improve the deformability of highly filled composites. The quartz concentration was varied within 5.0–25 % wt., and the plasticizer concentration was 1.0–3.0 % wt. The method of thermomechanical studies shows the patterns of change in thermomechanical curves in the temperature range of 20–250 °C, depending on the concentration of quartz, plasticizer and vulcanizing agent. The complex of studies carried out has opened up new possibilities for strengthening composites and increasing their Vicat softening temperature.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90804746","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-19-35
S. R. Kildibaeva, M. Stolpovsky, Elina E. Suyargulova
Every year, the scale of oil development in the Russian Federation is growing. A third of the hydrocarbons produced are in the offshore zone. In Russia, offshore oil production takes place in the Okhotsk, Baltic, Caspian and Pechora Seas. Oil production in a pipeline is a technologically complex process, thereby increasing the relevance of creating safe processes for the production, transportation and processing of petroleum products.If safety precautions are neglected, annual diagnostic and repair work is ignored, factors may arise that provoke the occurrence of man-made accidents leading to natural disasters. The consequences of accidental oil spills lead to the destruction of flora and fauna in the environment. For the complete elimination of an oil spill, considerable economic, technological and time resources are required.An offshore oil spill results in the formation of submerged jets that spread hydrocarbons into the surrounding fluid. Predicting the behavior of this submerged jet, it is possible to accelerate the process of oil spill response.The paper considers the problem of formation of a damaged source of oil products. This source could be formed as a result of oil pipeline damage. According to the condition of the problem, this source is located at the bottom of the reservoir and has the following thermophysical characteristics: oil volume flow, temperature, density, etc. The problem considers the characteristics of the medium, which are characterized by a small depth of the oil pipeline, so the formation of hydrate is not taken into account.To solve the problem, the integral Lagrangian control volumes method (ILCVM) is used. According to this method, the submerged jet is considered as a sequence of cylindrical control volumes, which have their own characteristics, such as radius, height, density, liquid content ratio, temperature, velocity, etc. Depending on the movement of the control volume, the above parameters are recalculated. This submerged jet is also affected by the characteristics of the environment: liquid temperature, water salinity, and the presence of an undercurrent.As a result of using ILCVM, a mathematical model that contains the equations of conservation of momentum, mass and energy was built For the accuracy of the model, the parameter of the involvement of the surrounding fluid in the jet is considered in detail. Based on the mathematical model, calculations were carried out for various formats of water entrainment in the jet for cases of oil spills. Graphs were constructed to identify the dependencies of the thermophysical characteristics.
{"title":"ABOUT THE FEATURES OF SURROUNDING WATER INVOLVEMENT IN THE JET FOR THE PROBLEM ON MAN-MADE OIL SPILLS","authors":"S. R. Kildibaeva, M. Stolpovsky, Elina E. Suyargulova","doi":"10.17122/ogbus-2023-2-19-35","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-19-35","url":null,"abstract":"Every year, the scale of oil development in the Russian Federation is growing. A third of the hydrocarbons produced are in the offshore zone. In Russia, offshore oil production takes place in the Okhotsk, Baltic, Caspian and Pechora Seas. Oil production in a pipeline is a technologically complex process, thereby increasing the relevance of creating safe processes for the production, transportation and processing of petroleum products.If safety precautions are neglected, annual diagnostic and repair work is ignored, factors may arise that provoke the occurrence of man-made accidents leading to natural disasters. The consequences of accidental oil spills lead to the destruction of flora and fauna in the environment. For the complete elimination of an oil spill, considerable economic, technological and time resources are required.An offshore oil spill results in the formation of submerged jets that spread hydrocarbons into the surrounding fluid. Predicting the behavior of this submerged jet, it is possible to accelerate the process of oil spill response.The paper considers the problem of formation of a damaged source of oil products. This source could be formed as a result of oil pipeline damage. According to the condition of the problem, this source is located at the bottom of the reservoir and has the following thermophysical characteristics: oil volume flow, temperature, density, etc. The problem considers the characteristics of the medium, which are characterized by a small depth of the oil pipeline, so the formation of hydrate is not taken into account.To solve the problem, the integral Lagrangian control volumes method (ILCVM) is used. According to this method, the submerged jet is considered as a sequence of cylindrical control volumes, which have their own characteristics, such as radius, height, density, liquid content ratio, temperature, velocity, etc. Depending on the movement of the control volume, the above parameters are recalculated. This submerged jet is also affected by the characteristics of the environment: liquid temperature, water salinity, and the presence of an undercurrent.As a result of using ILCVM, a mathematical model that contains the equations of conservation of momentum, mass and energy was built For the accuracy of the model, the parameter of the involvement of the surrounding fluid in the jet is considered in detail. Based on the mathematical model, calculations were carried out for various formats of water entrainment in the jet for cases of oil spills. Graphs were constructed to identify the dependencies of the thermophysical characteristics.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79286376","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-218-239
Darya V. Vypritskova, Tagir F. Sagatdinov, E. Kulakova, T. V. Grigorieva
This article examines the problem of an emergency situation at work. The main causes of accidents at zeolite production facilities are described. The aim of the work is to improve the efficiency of the industrial safety and labor protection management system at the facility by analyzing incidents, identifying causes and systemic violations, finding solutions to prevent and eliminate such situations. In accordance with the goal, the following tasks were set: analysis of accidents, incidents and incidents at the considered and similar facilities, systematization and detailed analysis of technical and organizational causes and systemic violations leading to the occurrence of accidents. Based on the analysis, make recommendations on improving the effectiveness of measures to ensure industrial safety and labor protection at the facility.After analyzing a number of emergencies, it is possible to identify the causes and systemic violations. All the reasons can be divided into two groups: organizational and technical. As a result of a systematic analysis of the causes of emergencies, the primary sources of its occurrence were identified for each group of causes, and areas of activity were proposed, as a result of which, in the case of their effective application, the number of accidents significantly decreases, and the indicators of safe work at facilities increase. The main conclusions of the work: 1. it is necessary to modernize production with the involvement of financing for the renewal of outdated equipment; 2. pay special attention to the selection of qualified personnel, their training and motivation; 3. effective and high-quality management of human resources, together with the involvement of funding sources to solve technical problems, will, in our opinion, ensure an acceptable level of security. The practical significance of the work done lies in the implementation of the proposed measures to improve the efficiency of industrial safety and labor protection management.
{"title":"PREDICTION OF EMERGENCY SITUATIONS IN THE PRODUCTION OF ZEOLITE TYPE A","authors":"Darya V. Vypritskova, Tagir F. Sagatdinov, E. Kulakova, T. V. Grigorieva","doi":"10.17122/ogbus-2023-2-218-239","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-218-239","url":null,"abstract":"This article examines the problem of an emergency situation at work. The main causes of accidents at zeolite production facilities are described. The aim of the work is to improve the efficiency of the industrial safety and labor protection management system at the facility by analyzing incidents, identifying causes and systemic violations, finding solutions to prevent and eliminate such situations. In accordance with the goal, the following tasks were set: analysis of accidents, incidents and incidents at the considered and similar facilities, systematization and detailed analysis of technical and organizational causes and systemic violations leading to the occurrence of accidents. Based on the analysis, make recommendations on improving the effectiveness of measures to ensure industrial safety and labor protection at the facility.After analyzing a number of emergencies, it is possible to identify the causes and systemic violations. All the reasons can be divided into two groups: organizational and technical. As a result of a systematic analysis of the causes of emergencies, the primary sources of its occurrence were identified for each group of causes, and areas of activity were proposed, as a result of which, in the case of their effective application, the number of accidents significantly decreases, and the indicators of safe work at facilities increase. The main conclusions of the work: 1. it is necessary to modernize production with the involvement of financing for the renewal of outdated equipment; 2. pay special attention to the selection of qualified personnel, their training and motivation; 3. effective and high-quality management of human resources, together with the involvement of funding sources to solve technical problems, will, in our opinion, ensure an acceptable level of security. The practical significance of the work done lies in the implementation of the proposed measures to improve the efficiency of industrial safety and labor protection management.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86770638","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-36-49
D.Yu. Zakharov, Aleksandr V. Piskunov, S. Tokareva, I. Klimova
The oil and gas industry is one of the most important branches of the national economy. It differs from other branches of the fuel and energy complex in high capital investments and long construction and operation periods. One of the main tasks in gas industry enterprise management is the most efficient use of capital investments, which requires the adoption of informed decisions in oil and gas asset management. Gas industry enterprises include a large number of hazardous production facilities, accidents and incidents at which are the most dangerous for both personnel and population in general, as well as for the industry companies themselves. Emergencies at facilities can lead to financial and reputational losses, as well as damage the health and life of people and the environment. Therefore, the issue of planning measures for prevention, as well as localization and elimination of the accident consequences, is considered one of the priorities.The presence of video surveillance at production facilities is an integral part of an integrated security system. High-quality video surveillance helps to identify deviations in automated processes in a timely manner and take measures to eliminate failures and violations. Timely and rapid response to emergency situations prevents the occurrence of an accident, as well as prevents socio-economic damage.The authors have conducted many studies in the sphere of analysis of the organization of localization and liquidation of emergency situations and the effectiveness of personnel response in emergency situations at hazardous production facilities. Besides, studies of video surveillance systems in Gazprom UGS LLC branches – Departments of Emergency Recovery and Well Overhaul – have been conducted. Gazprom UGS LLC is the only operator of 23 underground gas storage facilities on the territory of the Russian Federation. Most of the Company's production facilities are located at a considerable distance from settlements and other infrastructure facilities, which increases the response time to emergency situations, and as a result, may lead to an emergency situation. Therefore, it is necessary to constantly control and monitor the integrity of the system. The authors have made conclusions about the need to improve existing video surveillance systems and expand their use at other branches of the Company.
{"title":"IMPROVING THE EFFICIENCY OF RESPONSE TO GAS, OIL AND WATER SHOWS AND OPEN FOUNTAINS BY CREATING A VIDEO SURVEILLANCE SYSTEM FOR GAS WELL WORKOVER","authors":"D.Yu. Zakharov, Aleksandr V. Piskunov, S. Tokareva, I. Klimova","doi":"10.17122/ogbus-2023-2-36-49","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-36-49","url":null,"abstract":"The oil and gas industry is one of the most important branches of the national economy. It differs from other branches of the fuel and energy complex in high capital investments and long construction and operation periods. One of the main tasks in gas industry enterprise management is the most efficient use of capital investments, which requires the adoption of informed decisions in oil and gas asset management. Gas industry enterprises include a large number of hazardous production facilities, accidents and incidents at which are the most dangerous for both personnel and population in general, as well as for the industry companies themselves. Emergencies at facilities can lead to financial and reputational losses, as well as damage the health and life of people and the environment. Therefore, the issue of planning measures for prevention, as well as localization and elimination of the accident consequences, is considered one of the priorities.The presence of video surveillance at production facilities is an integral part of an integrated security system. High-quality video surveillance helps to identify deviations in automated processes in a timely manner and take measures to eliminate failures and violations. Timely and rapid response to emergency situations prevents the occurrence of an accident, as well as prevents socio-economic damage.The authors have conducted many studies in the sphere of analysis of the organization of localization and liquidation of emergency situations and the effectiveness of personnel response in emergency situations at hazardous production facilities. Besides, studies of video surveillance systems in Gazprom UGS LLC branches – Departments of Emergency Recovery and Well Overhaul – have been conducted. Gazprom UGS LLC is the only operator of 23 underground gas storage facilities on the territory of the Russian Federation. Most of the Company's production facilities are located at a considerable distance from settlements and other infrastructure facilities, which increases the response time to emergency situations, and as a result, may lead to an emergency situation. Therefore, it is necessary to constantly control and monitor the integrity of the system. The authors have made conclusions about the need to improve existing video surveillance systems and expand their use at other branches of the Company.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77605204","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-204-217
Elena R. Sibagatullina, R. R. Yapaev, Ekaterina S. Volkova, Ekaterina E. Firsova, Alina R. Valieva, Klara E. Stankevich
The authors have analyzed the literature data on delayed coking process. There have been considered the following: feedstock bases for petroleum coke production; implementation and development of delayed coking process; the types of products obtained. It has been revealed, that the main feedstocks for the process are heavy fractions of oil: fuel oil, semihudron, tar, various heavy oil residues, etc.In order to expand the feedstock base, the authors conducted laboratory studies concerning the use of visbreaking residue and catalytic cracking heavy gas oil in the coking process. During the research: raw materials (visbreaking residue and catalytic cracking heavy gas oil) were analyzed; the coking process was carried out; the results of obtaining petroleum coke from visbreaking residue and catalytic cracking heavy gas oil were compared.It has been proved that visbreaking residue and catalytic cracking heavy gas oil can be involved in the process of delayed coking. It has been revealed that the best option for obtaining coking products is precisely catalytic cracking heavy gas oil.
{"title":"EXPERIENCE IN OBTAINING PRODUCTS OF THE DELAYED COKING PROCESS USING VISBREAKING RESIDUE AND CATALYTIC CRACKING HEAVY GAS OIL AS FEEDSTOCK","authors":"Elena R. Sibagatullina, R. R. Yapaev, Ekaterina S. Volkova, Ekaterina E. Firsova, Alina R. Valieva, Klara E. Stankevich","doi":"10.17122/ogbus-2023-2-204-217","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-204-217","url":null,"abstract":"The authors have analyzed the literature data on delayed coking process. There have been considered the following: feedstock bases for petroleum coke production; implementation and development of delayed coking process; the types of products obtained. It has been revealed, that the main feedstocks for the process are heavy fractions of oil: fuel oil, semihudron, tar, various heavy oil residues, etc.In order to expand the feedstock base, the authors conducted laboratory studies concerning the use of visbreaking residue and catalytic cracking heavy gas oil in the coking process. During the research: raw materials (visbreaking residue and catalytic cracking heavy gas oil) were analyzed; the coking process was carried out; the results of obtaining petroleum coke from visbreaking residue and catalytic cracking heavy gas oil were compared.It has been proved that visbreaking residue and catalytic cracking heavy gas oil can be involved in the process of delayed coking. It has been revealed that the best option for obtaining coking products is precisely catalytic cracking heavy gas oil.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83265585","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 : 2023-05-19DOI: 10.17122/ogbus-2023-2-6-18
Elvina I. Gallyamova, R.Kh. Idrisov, N. Abdrakhmanov
The oil of some fields is characterized by a high content of hydrogen sulfide and mercaptans significantly reducing the commercial product quality, besides, due to their high corrosion activity, contribute to emergencies. The oil refining method used at these fields, due to necessity of acid-base effluents neutralizing and the ingress of reaction products into commercial oil, requires adjustment. The article discusses the known physical and chemical methods of hydrogen sulfide and mercaptans removal from oil indicating their advantages and disadvantages. Among the first ones are technologies based on the extraction of undesirable components due to oil separation, rectification or blowing-off. Chemical methods of hydrogen sulfide extraction from well products are based on its extraction with solutions of chemical reagents – hydrogen sulfide absorbers. The most promising among the considered technologies, in our opinion, is the method based on oil blowing-off with hydrocarbon gas. In this technology, the oil extraction from hydrogen sulfide and mercaptans is carried out by passing associated petroleum gas previously purified from hydrogen sulfide through the volume of oil in a column-type apparatus. One of the main advantages of the chosen method is the possibility of associated petroleum gas purification, which also guarantees a reduction in the probability of emergencies, since gas purified from hydrogen sulfide moves through gas pipelines.
{"title":"TO INDUSTRIAL SAFETY OF HYDROGEN SULFIDE OIL TREATMENT UNITS","authors":"Elvina I. Gallyamova, R.Kh. Idrisov, N. Abdrakhmanov","doi":"10.17122/ogbus-2023-2-6-18","DOIUrl":"https://doi.org/10.17122/ogbus-2023-2-6-18","url":null,"abstract":"The oil of some fields is characterized by a high content of hydrogen sulfide and mercaptans significantly reducing the commercial product quality, besides, due to their high corrosion activity, contribute to emergencies. The oil refining method used at these fields, due to necessity of acid-base effluents neutralizing and the ingress of reaction products into commercial oil, requires adjustment. The article discusses the known physical and chemical methods of hydrogen sulfide and mercaptans removal from oil indicating their advantages and disadvantages. Among the first ones are technologies based on the extraction of undesirable components due to oil separation, rectification or blowing-off. Chemical methods of hydrogen sulfide extraction from well products are based on its extraction with solutions of chemical reagents – hydrogen sulfide absorbers. The most promising among the considered technologies, in our opinion, is the method based on oil blowing-off with hydrocarbon gas. In this technology, the oil extraction from hydrogen sulfide and mercaptans is carried out by passing associated petroleum gas previously purified from hydrogen sulfide through the volume of oil in a column-type apparatus. One of the main advantages of the chosen method is the possibility of associated petroleum gas purification, which also guarantees a reduction in the probability of emergencies, since gas purified from hydrogen sulfide moves through gas pipelines.","PeriodicalId":19570,"journal":{"name":"Oil and Gas Business","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80795287","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}
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