Gas Production Enterprises Research Articles

ОРГАНИЗАЦИЯ ГАРАНТИРОВАННОГО ЭЛЕКТРОСНАБЖЕНИЯ КРИТИЧЕСКИ ВАЖНЫХ СИСТЕМ НЕФТЕГАЗОДОБЫВАЮЩИХ ПРЕДПРИЯТИЙ

The method of introducing solar power plants into the existing automation and fire alarm systems of the explosive environment of oil and gas production enterprises is considered

УПРАВЛІННЯ ІННОВАЦІЙНОЮ АКТИВНІСТЮ ГАЗОВИДОБУВНИХ ПІДПРИЄМСТВ В УМОВАХ ЗМІНИ РИНКОВОЇ ДИНАМІКИ

In today's conditions, the strategic and innovative development path of Ukraine is being actively discussed. The goal of the innovation strategy is to maximize the development of all sectors of the economy, increase the quality of life of the population to a level that can be compared with advanced developed countries, and create a stable foundation for life. Preservation of the raw material vector of development makes it difficult to achieve this goal. The Ukrainian economy is still dominated by traditional technologies, techniques, organization and management developed in the last century. The purpose of the work is to reveal the principles of managing the innovative activity of gas production enterprises in the conditions of changing market dynamics. The realization of the goal is ensured by the support of a complex and systematic approach to research, subject-object and structural-functional approaches. The article reveals the principles of managing the innovative activity of gas production enterprises in the conditions of changing market dynamics. It is emphasized that the use of innovations in the activities of gas and oil processing enterprises in the modern economy plays an important role, they are the basis of the competitiveness of enterprises, increase the efficiency of their activities, contribute to the improvement of the quality of products and services. The diagram of the intensity of innovative activity of companies of various industries is graphically presented, based on the results of the analysis of the presented diagram, it was concluded that gas production companies are seriously lagging behind in the intensity of research and development compared to companies in other sectors of the economy. It is emphasized that in today's conditions there is a high degree of wear and tear of fixed assets of oil and gas enterprises, the presence of old gas-bearing wells, slow development of new wells, low costs for technological innovations negatively affect the innovative path of the industry's development. Innovative technologies that are actively used in the activities of gas production enterprises are an important spectrum of development. The linear trend of investments in research and development works in absolute values is graphically presented. The result of the work is a series of recommendations on approaches to the management of innovative activity for the development of gas-producing enterprises in the conditions of market dynamics, which in the future will help researchers to understand the essence of the process of innovation management in companies of the oil and gas industry, to explore ways of increasing the efficiency of managing the innovative development of gas-producing enterprises of Ukraine.

STABILIZATION MEASURES TO IMPROVE THE ECONOMIC AND ENVIRONMENTAL MANAGEMENT OF OIL AND GAS EXTRACTION ENTERPRISES

The article substantiates the necessity of implementing organizational, technological and economic measures of environmental orientation, the purpose of which is to reduce environmental damage and significant economic losses, and therefore to improve the financial condition of enterprises. The latest scientific research in the direction of solving the problems of assessing the levels of environmental danger and related environmental risks of oil and gas production enterprises is analyzed. The importance of solving economic and environmental problems of oil and gas enterprises is shown on the example of an oil and gas production enterprise. Systematized external factors of natural, man-made, social origin as sources of danger and threats to the enterprise. The sequence of formation of the mechanism for preventing the occurrence of ecologically dangerous risk-events, the purpose of which is to identify the sequence of events leading to accidents, as well as the development of scenarios for the occurrence and development of accidents and the assessment of the probability of their occurrence, is given. Stabilization measures to improve the economic and environmental management of oil and gas production enterprises are proposed. The use of the obtained research results will allow to optimize management decisions during strategic planning by comparing the specifics of the oil and gas production enterprise with strategic changes in the external environment.

СТРУКТУРНА МОДЕЛЬ СИСТЕМИ УПРАВЛІННЯ ГАЗОВИДОБУВНИМ ПІДПРИЄМСТВОМ

The proposed decomposition model of the system analysis of the management of a gas production enterprise makes it possible to implement a universal approach to the modeling of any management system of an enterprise, in particular a gas production enterprise, and makes it possible to consider three key elements: organizational elements, which include the subject of management, the object of management and external the environment of the gas production enterprise; oriented interactions between organizational elements (it is necessary to note that the direction of interaction is significant and has a clear character), which can be information-management {IC} or material (raw) {M(C)} and the characteristics of interactions, namely: information interaction – these can be certain documents, acts and other (D), for material – finished products (GP) or raw materials (C). The decomposition model of the system analysis of the management of the gas production enterprise allows to increase the control over the process of system analysis and the adoption of management decisions made by the system manager. Also, it simplifies the process of feedback interaction between the object of management and the subject of management and makes it possible to quickly react to an ineffective result. Also, a classification of the interaction between the organizational elements of the gas production enterprise management system model is proposed: 1) positive interaction and negative interaction, this type of interaction reflects the existing (positive) or absent (negative) interaction between the organizational elements of the gas production enterprise management system model; 2) smoothed interaction and threshold interaction (single-level and multi-level), where the smoothed interaction reflects the uniformity of the organizational elements of the gas production enterprise management system model, and the threshold interaction reflects the hierarchy of interaction between the organizational elements of the gas production enterprise management system model; 3) one-way interaction and two-way interaction, where one-way interaction reflects a clear subordination of feedback, while the interaction can be either vertical or horizontal with direction detailing, and two-way interaction assumes that at least two organizational elements of the gas production enterprise management system model must interact; 4) rapid interaction, restraining interaction and preventive interaction.

Применение усовершенствованного подхода к расчету характеристик нефтегазового сепаратора совмещением графоаналитического способа с методикой Катца на Янгурчинском месторождении

The work proposed the use of a new approach to the calculation of an oil and gas separator, combiningthe Katz method and the graphical analytical method, at the Yangurchinsky field, which will optimize the selection of a separator with a minimum throughput for the produced production of any field, reducing the costs associated with the loss of oil phase, and, as a result, increasing the profitability of the oil and gas production enterprise.

АНАЛИЗ СОВРЕМЕННЫХ МЕТОДОВ ДИАГНОСТИРОВАНИЯ ГАЗОПОРШНЕВЫХ АГРЕГАТОВ С СИНХРОННЫМИ ГЕНЕРАТОРАМИ НА ОБЪЕКТАХ ДОБЫЧИ НЕФТИ

Relevance One of the best available technologies for the utilization of associated petroleum gas and the generation of electrical energy is the use of gas piston units at oil and gas production enterprises. At the same time, limited funds for equipment repairs and unfavorable external conditions often force industrial enterprises to switch to a repair strategy based on technical condition. The type of organization of repairs based on the technical condition of the main power and electrical equipment can be used if the electric power industry entity has technical diagnostic tools and an automated system for monitoring the technical condition of the main equipment, which is a hardware and software complex that ensures the process of remote monitoring and control of the condition of the equipment and (or) object (operating equipment), its diagnosis and prediction of changes in technical condition based on collected data (historical data on the condition of the equipment) and operational data received from data collection systems installed on the equipment. At the same time, when organizing repairs based on the technical condition of equipment, the list and scope of repair measures should be determined based on the results of the performed monitoring and diagnosis of its technical condition. Thus, diagnostics and assessment of the technical condition, the emergency shutdown of which can cause the shutdown of the oil-producing well stock, is an important task, the solution of which helps to reduce operating costs, increase reliability, reduce the number of emergencies, reduce costs and losses of working time associated with unscheduled repairs of equipment and technological problems. Aim of research The aime of the study is to analyze the current methods for diagnosing gas piston units, as well as promising technologies in the field of diagnostics. Methods Analytical review of scientific literature. Results The article analyzes methods for technical diagnostics of gas piston units with synchronous alternating current generators, taking into account their advantages and disadvantages. Promising directions for the development of diagnostic systems of electrical machines are considered.

Теоретические основы планирования объемов добычи газа скважинами газодобывающего предприятия

Теоретические основы планирования объемов добычи газа скважинами газодобывающего предприятия

ФОРМАЛІЗАЦІЯ АЛГОРИТМУ СИСТЕМНОГО АНАЛІЗУ УПРАВЛІННЯ ГАЗОВИДОБУВНИМ ПІДПРИЄМСТВОМ

Identified parameters of the system analysis of gas production enterprise management, namely: structural analysis, which is represented by the formation of a matrix of structuring of organizational elements and their interactions (MSOE), and dynamic analysis involves the construction of a model of dynamic organizational elements and their interactions (MDOE). It is important to note that structural analysis precedes dynamic analysis and dynamic analysis is based on structural analysis. A methodology for researching the level of uncertainty of the external environment of a gas production enterprise is proposed, which is formed on the basis of structural and dynamic analysis, which allows dividing the factors of the external environment into groups and tracking their change over time. This approach to the analysis of the external environment allows you to predict the change of the factor and accordingly design a highly effective management solution. The proposed classification of models of the process of system analysis of the management of a gas production enterprise and the types of models of the process of system analysis of the management of a gas production enterprise are detailed: descriptive and calculation models of general direction; descriptive models of general directions; descriptive-calculation models of general direction with partial detailing and framework models. A complex algorithm for the system analysis of the management of a gas production enterprise is proposed, which reflects the successive stages of its implementation, leading to the adoption of a highly effective management decision when carrying out structural analysis, dynamic analysis, modeling of a management decision, testing of a management decision and, as a result, the implementation of a management decision. A timely, highly effective management decision leads the enterprise to success and vice versa. We suggest using system analysis to make highly effective management decisions, and the logical algorithm of its application reduces the time for making a management decision and guarantees the maximum result.

Priorities for the development of the petrochemical industry as part of the fuel and energy complex of Kazakhstan

The article presents the results of a study on the development of the petrochemical industry, which is part of the structure of the fuel and energy complex of Kazakhstan. The development of the petrochemical industry of the country is carried out through the creation of a petrochemical cluster and the construction of plants for the production of petrochemical products (polyethylene, butadiene, polypropylene, polyethylene terephthalate), which are geographically located in the western region of the country, where the main hydrocarbon reserves are concentrated, large oil and gas production enterprises operate, there are necessary infrastructure facilities. Forecast indicators of the development of petrochemistry, technical and economic characteristics of petrochemical projects are given. Information is presented on the development of the petrochemical cluster and the organization of the production of each petrochemical product separately. The authors carried out forecast calculations for import substitution and export in the implementation of petrochemical development projects in Kazakhstan. The purpose of the article is to conduct a predictive analysis of the development of the petrochemical industry in Kazakhstan, since this branch of the national economy is still at the stage of formation.

Developing a Learning Algorithm for a Multiagent Control System of an Electrical-Engineering Facility for an Oil- and Gas-Production Enterprise with Distributed Generation

Developing a Learning Algorithm for a Multiagent Control System of an Electrical-Engineering Facility for an Oil- and Gas-Production Enterprise with Distributed Generation

Prospects for the development of the oil and gas sector in the Russian Federation

The purpose of the study was to predict the prospects for the development of this sector. As part of this, the following tasks were set: - to analyze the state of oil and gas production in Russia and the world; - to determine the factors affecting the economic efficiency of oil and gas production; - predict the level of production in the medium term. Currently, Russia ranks 2nd in terms of oil and gas production, and in terms of reserves - 7th and 1st respectively. Oil and gas production enterprises play an important social role, providing employment for a significant number of the population, high incomes, and maintenance of social facilities. Industry enterprises have shown high resilience to external influences during the COVID-19 pandemic and the Ukrainian crisis.

The use of bischofite in the gas industry as an inhibitor of hydrate formation

The article considers the possibility of using natural, environmentally friendly, cheap raw materials as the basis of a complex inhibitor of hydration and corrosion. It is proposed to use bischofite solutions with mass fraction of 24% MgCl2 as a carrier of a complex inhibitor. A set of laboratory studies was carried out in order to eliminate the main shortcomings of bischofite solution. Such disadvantages are that highly concentrated solutions of bischofite, untreated from sulfate ions and iron compounds, without a corrosion inhibitor cause corrosion of equipment and salt deposits. According to the results of laboratory studies, the composition of a complex inhibitor of hydroformation and corrosion based on bischofite was proposed. Based on the results of laboratory studies, suitable reagents were selected for preparing a bischofite solution for use in the processes of production and preparation of gas for transport, and the mechanisms of reagents action were proposed. The results of industrial tests show the effectiveness of a new complex inhibitor. The achieved properties of the complex inhibitor have led to the improvement of technical, economic and environmental performance of gas production enterprises of Ukraine.

Application of statistical dependencies to evaluate economic indicators of production efficiency by the example of oil fields in Azerbaijan

Improving the use of basic funds and production capacity in oil and gas recovery is not only the introduction of new techniques and technology, but also the improvement of labor, management and organization of work. The process of renewal of the fixed capital and production forces is considered intensive at the time when the vast majority of the newly incorporated basic funds and forces are aimed at replacement of morally obsolete and physically worn out parts. This time, their compliance with the economically justified life expectancy is of interest. All these are elements of recycling. Oil and gas wells are important elements of the active part of the main production funds and they determine the future development of oil and gas recovery. Productive use of production wells for oil and gas recovery is considered as a source of improvement of production efficiency in terms of production-resource potential (PRP). In order to increase the efficient use of oil and gas wells as an active element of the main production funds, special attention is paid to both extensive and intensive factors at oil and gas production enterprises.

The calculation algorithm of oil and gas production enterprise energy efficiency indicators

THE PURPOSE. The main purpose of the study is to develop the calculation algorithm of energy efficiency indicators. To develop an algorithm, it is necessary to consider the features of the power supply system of the oil and gas production enterprise. Then, the power and electricity balance calculation algorithm should be designed to evaluate the share of the technological processes’ consumption, analyze losses, and determine the source of imbalance. The assessment of energy efficiency indicators will require adaptation of the parameter’s identification method for rotating electrical machines in operating modes. To calculate the specific equipment energy, it is necessary to use power tracing in the algorithm. The final stage is to develop a visualization of a software prototype for monitoring and control energy efficiency indicators of an oil and gas production enterprise.METHODS. The equipment parameters identification method based on actual measurements is used for designing a mathematical model. To calculate the steady-state, the nodal-voltage method is used in couple with an addressing matrix for tracing power flows.RESULTS. The paper proposes an algorithm for calculating energy efficiency indicators of equipment for an oil and gas production enterprise. The algorithm is based on the processing and analysis of actual data from the electricity metering devices installed at the enterprise. Analysis of the power consumption information together with the oil production indicators will reveal the most efficient operating mode of the equipment. The calculating algorithm for the specific electricity consumption is considered in the example of a typical hierarchy of metering devices at a field. Further, the paper discusses the possibility of applying the targeting flow distribution principle for reducing power losses. A parameters identification technique is presented for multi equipment nodes to assess energy efficiency and monitor operating parameters.CONCLUSION. The algorithm considered in the paper was introduced into the information system of the production control center at the field as an additional module for assessing energy efficiency. The large deviation of the indicator's values from the specified ones is messaging about the equipment's normal mode violations. It allows creating an optimal schedule of organizational and technical measures to regulate energy consumption and improve the energy efficiency of the enterprise.

On the Issue of Improving the Efficiency of Management with Drilling Waste of Oil and Gas Production Enterprises

On the Issue of Improving the Efficiency of Management with Drilling Waste of Oil and Gas Production Enterprises

Математическое моделирование производственных показателей работы подвижного состава с учетом условий Крайнего Севера

Introduction. Emphasis is placed on solving the problem of planning the performance of rolling stock in the activities of transport departments of oil and gas production enterprises, taking into account the conditions of the Far North (Republic of Sakha (Yakutia)). Differences in the actual performance of the rolling stock during the transportation of goods from the planned ones were revealed, which amount to more than 30% per month and lead to the non-fulfillment of plans for oil and gas production by the enterprises of the main production. The aim of the study is to develop a mathematical model for planning the performance of the rolling stock, taking into account the conditions of the Far North. Materials and methods. For mathematical modeling, modern scientific methods are used for the current planning of the work of motor transport enterprises, which make it possible to calculate indicators for the standard sizes of rolling stock; methods of probability theory, mathematical statistics, aimed at determining the patterns of change in probabilistic planned indicators in the conditions of the Far North; Boolean algebra methods for the formation of restrictions on the appointment of rolling stock for the carriage of goods, taking into account the practice of joint operation of rolling stock and special equipment and on the requirements for ensuring an operable rolling stock. The scientific novelty is presented in the form of a developed mathematical model that takes into account the cumulative influence of probabilistic technical and operational indicators caused by the harsh operating conditions of the Far North on the planned indicators for ensuring the operable state of rolling stock and cargo transportation. Further research will be aimed at determining probabilistic indicators in a mathematical model for planning the performance of rolling stock, taking into account the conditions of the Far North. New scientific results are expressed mathematically in the form of a set of restrictions for obtaining minimal costs during the operation of rolling stock and are obtained on the basis of a study of the practice of operating rolling stock in the harsh conditions of the Far North. The use of a mathematical model in planning the work of the rolling stock of the transport departments of oil and gas production enterprises makes it possible to take into account the transportation of goods along the formed routes; periods of operation of special equipment and their relationship with the period of operation of the rolling stock; the frequency of maintenance work and their impact on the performance of the rolling stock in the harsh conditions of the Far North; the need for cargo transportation.

Оцінка підприємницьких ризиків для підприємств нафтогазового сектора

Assessment and consideration of business risks in the process of making management decisions for enterprises in the oil and gas sector reduces the probability of non-receipt (loss) of income or profit, occurrence of a crisis situation or bankruptcy of the enterprise. Determination of risk limits, in turn, makes it possible to differentiate identified risks into acceptable, critical and catastrophic, and risk management is the lever with which enterprises have the opportunity to influence the results of their own economic activity. The authors of the article investigated the trends of the series of dynamics of financial and economic indicators of the oil and gas sector enterprise using methods of quantitative assessments of the degree of risk. The problems of functioning and development of oil and gas production enterprises of Ukraine are considered. Three potential zones of business risks (acceptable, critical, catastrophic) for the resource base and financial results of JSC "Ukrgazvydobuvannya" and the probability of the enterprise falling into potential zones of business risk under different scenarios of the development of the political and economic situation in Ukraine and, accordingly, different risk criteria, have been determined.

Environmental and economic assessment of damage to atmospheric air from oil and gas production enterprises using the example of the Lena-Tunguska oil and gas province

The existing global dependence on oil and gas raw materials gives rise to the constant development of new and improvement of existing technologies for the extraction and development of oil and gas fields. The extracted hydrocarbon raw materials are used to meet the needs of industrial production as well as domestic needs, still continuing to negatively affect the environment, forcing to modernize the methods of protection against anthropogenic impact. Today, the extraction of energy resources, especially oil and gas, is the source of about 90% of all types of pollutants emitted into the atmosphere. Due to the low utilization rate of the extracted raw materials, a significant part of them is irretrievably lost and enters the environment as pollutants. According to rough estimates, about 70% of all pollutants are in the atmosphere, with the main sources of air pollution located in the northern hemisphere. The aim of this work is to assess the environmental risk of oil and gas production. It is considered using the example of atmospheric pollution from enterprises in the Lena-Tunguska oil and gas province. We have established that the preparation of facilities at the Yarakta field causes a record damage to the air. The total economic damage to the atmospheric surface layer during construction work on the territories of the surveyed companies amounts to 33.1 thousand rubles.

Analysis of business activity management in the oil and gas production enterprise development system

The scientific work reveals the theoretical, methodological and practical aspects of business management of the oil and gas industry enterprise "Boryslavnaftogaz". Business activity management is the impact on the business activity of the enterprise through the development of a set of measures aimed at expanding existing and conquering new markets; attracting new suppliers of raw materials and supplies; optimization of inventories; accelerating the turnover of assets and capital; elimination of the influence of internal and external factors that reduce the efficiency of resources used; contribute to the survival of the enterprise in a competitive environment, stimulate the development of production, promote sustainable economic growth – in order to maximize the company's profits. The analysis of the financial condition and financial activity of Boryslavnaftogaz oil and gas production department is carried out and the level and dynamics of indicators of business activity of the researched enterprise are analyzed. The main indicators of assessment of business activity of the enterprise (internal and external) are characterized. A SWOT-analysis of the financial and economic condition of the Boryslavnaftogaz oil and gas production department was conducted. Proposals for increasing the efficiency of the Boryslavnaftogaz oil and gas industry enterprise have been developed and substantiated. An in-depth analysis of the structure of receivables (causes and repayment) and accounts payable (search for sources of repayment). The economic results of design decisions are estimated.

Development of methods for modeling of oil and gas producing enterprises electrotechnical complexes

The article presents the mathematical description of minerals industry enterprises electrotechnical complexes. The presented development and modification of algorithms and methods for calculating the parameters of electrical complexes structural elements are taking into account the specifics of the technological process. The developed methods of studying the operating modes of electrical complexes of oil and gas production enterprises are planned to be used to identify various promising dynamic modes, which, in turn, will allow determining the optimal operating conditions of electrical complexes regardless of their structure, including in conditions of uncertainty and incomplete information.