Кафедра "Видобування нафти, газу та конденсату"

Постійне посилання колекціїhttps://repository.kpi.kharkov.ua/handle/KhPI-Press/927

Офіційний сайт кафедри http://web.kpi.kharkov.ua/dngik

Кафедра "Видобування нафти, газу та конденсату" була заснована в 2010 році для підготовки спеціалістів в нафтогазовій промисловості.

Характерною рисою діяльності кафедри "Видобування нафти, газу та конденсату" є постійний зв'язок з підприємствами та організаціями-замовниками фахівців. Випускники кафедри працюють у галузі видобування, транспортування, використання та реалізації нафти і газу, а також великої кількості сировини, отриманої при їх технологічній переробці.

Кафедра входить до складу Навчально-наукового інституту хімічних технологій та інженерії Національного технічного університету "Харківський політехнічний інститут".

У складі науково-педагогічного колективу кафедри працюють: 2 доктора технічних наук, 3 кандидата технічних наук; 2 співробітника мають звання професора, 1 – доцента, 1 – старшого наукового співробітника.

Переглянути

Результати пошуку

Зараз показуємо 1 - 10 з 18

Enhancing Educational Processes Through Advanced Internet Didactics and Electronic Libraries: a Comprehensive Approach
(Tskhum-Abkhazian Academy of Sciences, 2024) Adamia, Zoia K.; Biletskyi, V. S.; Onkovych, Hanna V.
This paper explores the intricate application of internet didactics (wiki, film, websites, blogs, webinars) and electronic libraries in contemporary Ukrainian and Georgian university education. It demonstrates how this approach enhances the effectiveness of each internet didactic component, emphasizing that the combination of these tools is selected by educators based on specific instructional needs. Successful implementation of this synergy hinges on several conditions: access to a robust professional source base, technical infrastructure for teacher-student communication, and the creation and utilization of multimedia (video, audio, text). Both faculty and students are expected to possess advanced media literacy. Additionally, educators are encouraged not only to utilize online teaching technologies but also to actively produce educational materials such as films, websites, blogs, webinars, and Wikipedia articles. For students, the integration of research with education is crucial, facilitating closer ties between students, universities, and prospective employers. For educators, engagement in the global scholarly and pedagogical community through publications in international databases and participation in academic conferences is essential.
Special course "Professionally oriented media education in the discipline "Environmental safety" for future employees of engineering specialities
(International Scientific-Pedagogical Organization of Philologists “West-East” ISPOP, 2023-03) Biletskyi, V. S.; Onkovych, Hanna V.; Adamia, Zoia K.
The modern educational process in the field of applied ecology is largely based on the use of the internet. Applied ecology, in turn, includes technoecology: environmental aspects of economic sectors, use of natural resources, nature (environmental) protection, environmental economics and environmental management, environmental audit, environmental marketing, environmental law, environmental standardisation, environmental management and environmental protection, environmental monitoring and environmental forecasting, radiation and space ecology. Media literacy has become a key feature of a specialist's professionalism. Its acquisition encourages the development of media education technologies. Contemporary researchers and practitioners have examined various aspects of using the media and their products in the educational process. Universities are offering special courses in media education, which indicates both extensive and intensive development of media didactics in higher education, which is enriched with the latest technologies, terms, concepts and at the same time penetrates the newest areas of knowledge. Our study proposes a programme of a new special course "professionally oriented media education in the discipline "environmental safety" for future engineering professionals and provides examples of the application of media education methods and tools in teaching the discipline "environmental safety in the oil and gas industry".
Development of the Professional Competence of the Future Specialist Using Internet Technologies
(Publisher agency, 2023) Adamia, Zoia K.; Biletskyi, V. S.; Onkovich, Hanna V.; Onkovich, Аrtem D.
The article examines and analyzes the peculiarities of Internet didactics and its components in order to increase the effectiveness of the educational process and scientific research. Examples illustrate the use of blog didactics, Wikididactics, webinar didactics, and specialized online lecture courses. In the context of Internet didactics, the topic of information reliability is raised. As an example, the modern Ukrainian classification of scientific and educational publications is presented. Formulated methodical approaches and recommendations for their use.
Determining the rational operating parameters for granite crushing to obtain cubiform crushed stone
(Dnipro University of Technology, 2022) Bozhyk, D. P.; Sokur, M. I.; Biletskyi, V. S.
Purpose. Determining the rational operating parameters for granite crushing under impact in the field of centrifugal forces to obtain cubiform crushed stone. In order to achieve the purpose set, the task is to determine the operating parameters for obtaining the main grain-size classes: -50.0 + 20.0; -40.0 + 20.0; -20.0 + 10.0; -10.0 + 5.0 and 5.0 mm. Methods. The crushing process of granite crushed stone is studied in the conditions of the Kolomoievskyi Granite Quarry, Dnipropetrovsk region. Granite crushed stone with an initial grain-size of 100.0-0.0 mm and strength grade of M1400 is subjected to crushing. The accelerating rotor rotation frequency is the design value n = 200-1200 min⁻¹. Fine crushing of granite is performed in a centrifugal-impact crusher by a free impact in the field of centrifugal forces. Findings. The optimal speed modes of centrifugal crusher operation, which provide the production of high-quality crushed stone with a maximum content of 90-95% cubiform fractions, have been substantiated. Originality. The yield dependences have been obtained of the grain-size classes: -50.0 + 20.0; -40.0 + 20.0; -20.0 + 10.0; -10.0 + 5.0 and 5.0 mm depending on the speed mode of the centrifugal crusher operation. Practical implications. The operating parameters for obtaining the main grain-size classes of cubiform crushed stone from granite have been determined: -50.0 + 20.0; -40.0 + 20.0; -20.0 + 10.0; -10.0 + 5.0 and 5.0 mm. In particular, it has been determined that for the production of cubiform crushed stone with -50.0 + 20.0 mm grain-size, the rotor rotation reasonable speed is 400-500 min⁻¹ (the speed of material departure from the accelerating rotor is 45-50 m/sec); for cubiform crushed stone of -40.0 + 20.0 mm grain-size, the speed mode is 200 min⁻¹ (25 m/sec); for cubiform crushed stone of -20.0 + 10.0 mm grain-size – 600-650 min⁻¹ (70-80 m/sec), respectively. The maximum content of cubiform fractions in the -20.0 + 10.0 mm grain-size class is 95%, which is achieved at a rotor speed of 650-700 min⁻¹ (departure speed is 75-80 m/sec). The maximum content of cubiform fractions in the -10.0 mm grain-size class is 94-95%, which is achieved at the accelerating rotor speed within 700-800 min⁻¹ (departure speed is 70-80 m/sec). The obtained data make it possible to practically choose a rational speed mode of the centri-fugal-impact crusher operation to obtain the maximum yield of cubiform crushed stone.
Optimization Principles Implementation in the Innovative Technologies for Re-used Extraction Workings Maintenance
(2022) Bondarenko, V. I.; Kovalevska, I. A.; Biletskyi, V. S.; Desna, N. A.
This paper studies the main approaches to optimization principles implementation in innovative technologies for reused mine workings. Based on the experimental data processing and using the correlation analysis methods, the possibility of achieving the correspondence of the deformation-strength characteristics of the fastening structures to the optimal values of loads and displacement, at which the intensity of rock pressure manifestations is minimal, has been proved. A series of multivariate computational experiments with various mining-and-geological and mining-engineering factors have been conducted to determine the characteristics of the fastening structures in the conditions of the Western Donbass coal mines (Ukraine). Based on the comparative analysis of the experiment and analytical calculations, it is possible to represent recommendations for the use of the combined roof-bolting systems in difficult mining-and-geological conditions when maintaining reused extraction coal-mine workings.
Specifying the Methods to Calculate Thermal Efficiency of a Dual Production Well System "Fluid-Geoheat"
(2022) Fyk, M. I.; Biletskyi, V. S.; Abbood, M.; Desna, N. A.
Methods to calculate thermal efficiency of dual production well system “fluid-geoheat” have been specified for conditionally thin productive fluid-saturated seam in terms of radial planar filtration. It has been demonstrated that relative to a variant, ignoring Joule-Thompson effect, and variant of discrete Joule–Thomson coefficient substitution, calculation accuracy as for the well heat efficiency increases by 33% and 9% respectively. It has been proved that it is expedient for a conditionally thin seam to use effective temperature within the heat-exchange equitation with Fourier substitution as related to heat transfer while considering heat input in terms of unidirectional input to a virtual disk plate from the seam floor. In the context of the proposed calculation methods, increase in numerical estimations of thermal efficiency of a well results from the consideration of extra heat pumping owing to Joule-Thompson effect by rocks adjoining the productive formation.
Comparative analysis of Facebook informational and educational pages statistics
(Publishing House "Universal", 2022) Adamia, Zoia K.; Onkovуch, Ganna V.; Biletskyi, V. S.; Onkovуch, Artem D.
Recently, the global information and educational space has been constantly and intensively enriched with new phenomena and forms of their presentation that needs to be comprehended and analyzed. The authors of the article have chosen a specific segment of Facebook network and over the past few months we have tracked a small part of this global phenomenon. The first works, which presented the content analysis of individual information and educational Facebook pages, aroused public interest, prompting the authors of the article to conduct their comparative analysis used in the study of related objects and phenomena. It should be noted that all educational pages on Facebook are professionally oriented and serve to develop a professional and medical competence of the interested educational community. In this study, for comparison, the statistical data of two author's different-themed FB pages have been presented: "Медіашкола професора Ганни Онкович" "Media School of Professor Ganna Onkovych" and "Освіта за спеціальністю "Нафтогазова інженерія та технології"" Education by profession "Oil and Gas Engineering and Technology". Each page has statistical data, which are constantly updated automatically. So, a comparative analysis of Facebook informational and educational pages provides opportunities for obtaining versatile information that can be useful in the processes of monitoring and regulating information flows, in particular, professional information.
Phenomenological model of an open-type geothermal system on the basis of oil-and-gas well
(2020) Fyk, M. I.; Biletskyi, V. S.
This paper relates to mining-well technologies. A theoretical and methodological approach is proposed to modeling geothermal well systems, which includes the development of: principal technological scheme of a geothermal system; schemes of transformation and movement of energy and a heat-transfer medium; the geothermal system phenomenological model; analysis of subprocesses and obtaining their mathematical models and, on this basis, the mathematical model of the geothermal model as a whole. An example of an advanced open-type geothermal well system is studied, which is based on the oil-and-gas well with one loop of circulation and the parallel connection of heat pumps at characteristic points of the system. The subprocesses of the developed phenomenological model are analysed and the characteristic features of their mathematical description are revealed; in particular, it is substantiated that the redistribution of heat power entering from a fluidsaturated bed is substantially dependent on the lateral wellbore geometry. Another important feature is to model the downhole heat pump and the modes in the scheme as a whole, which is based on the mass flow rate of a heat-transfer medium in its circulation loop. A generalized formula is presented for the heat power of the analysed advanced geothermal well system.
Modeling of the lifting of a heat transfer agent in a geothermal well of a gas condensate deposit
(Національний технічний університет "Дніпровська політехніка", 2020) Fyk, M. I.; Biletskyi, V. S.; Abbood, Mohammed; Al-Sultan, Mohammed; Abbood, Majid; Abdullatif, Haval; Shapchenko, Yevhen
Purpose is to develop mathematical model of nonisothermal inflow and lifting of the recovered gaseous mixture (i.e. geothermal fluid) of a well taking into consideration dynamic coefficient of heat transfer and thermal diffusion coefficient; fluid expansion coefficient in terms of nonadiabatic process; effect of average integral environmental temperature on the heat transfer coefficient; changes in molar mass of the fluid during the well operation; and a process of the productive seam cooling during initial development stages (i.e. months-years). Methods of material and energy balance of fluid-heat flows within a productive formation and within a well as well as forecasting of geothermal fluid production; numerical methods of fluid thermal gas dynamics; Runge-Kutta 4th order method; and Quazi-Newton method to solve nonlinear equations have been applied. Findings. It has been demonstrated that thermal gradient of rocks and thermal carrier-rock heat exchange vary depending upon operation modes of the formation and the well in terms of temperature effect, temperature difference in humidity, viscosity, compressibility, and other rock characteristics determining efficiency of thermal diffusion as well as coefficient of heat exchange between the fluid and rocks. Originality. The specified equations of thermal energy balance in terms of radial filtration and well product lifting have been developed. The equations are more preferable to compare with the current calculation technique, where a coefficient of fluid is expanded in a seam in the context of nonadiabatic process, and consideration of effect of average integral environment temperature of the heat transfer strength (the known methods takes into account geometric mean of the formation temperature). Actual changes in molar mass of the produced geothermal fluid during the whole period of the well operation (i.e. up to 50 years) are involved. Thermal gas dynamic model well inflow-lifting has been improved owing to the consideration of a transient process of the productive formation cooling during the initial stage of the geothermal fluid production (i.e. months-years). Practical implications. The developed mathematical model helps specify calculation of a well yield by 10-15%. To compare with the standard methods, the model makes it possible to perform 20-30% specification of heat output by a gas condensate well in terms of thermobaric intensification of the fluid production as well as in terms of binary techniques of fluidgeoheat generation.
Thermostable plugging materials hydration
(Lviv Polytechnic National University, 2021) Orlovskyy, V. M.; Malovanyy, M. S.; Biletskyi, V. S.; Sokur, M. I.
A new competitive class of plugging compositions (weighted non-shrink plugging materials) has been created using as components a fly ash from thermal power station, a weighting additive and a superplasticizer. X-ray phase analysis identified the composition of new materials formed in the hydration process of the developed plugging compositions. The kinetic curves of the plugging material expansion in a wide temperature range have been obtained. Rational temperature regimes of plugging materials hardening according to the criteria of strength and gas permeability of cement stone have been determined.