Территория Нефтегаз № 11 2017

» Geographic Information System for Decision-Making in Planning the Repair by Specialized Enterprises

The article concludes that effective functioning and optimum operation of pipelines at the current level of scientific and technological development are possible only in conditions of timely obtaining, analyzing and summarizing information on the state of sites at all stages of their lifecycle. The main tool for obtaining information on the pipelines state is the constant and regular monitoring of the dynamics of various operational parameters and design characteristics. The monitoring is aimed at the use of the results of observations to determine the technical state of both the pipeline and the process equipment, as well as assessing and forecasting the state of the environment. The obtained results are analyzed in the information and analytical system, which ensures efficient and safe operation of pipelines, as well as reduces the possible consequences of the environmental impact.

Keywords: information and analytical system, monitoring, pipeline, operational parameter, constructive characteristics, repair, geographic information system.

Authors:

A.M. Korolenok; Federal State Budgetary Educational Institution of Higher Education “Gubkin Russian State University of Oil and Gas (National Research University)” (Moscow, Russia).

I.Yu. Lisin; Caspian Pipeline Consortium-R JSC (Moscow, Russia).

V.G. Lim; Federal State Budgetary Educational Institution of Higher Education “Astrakhan State University” (Astrakhan, Russia).

T.V. Khomenko; Federal State Budgetary Educational Institution of Higher Education “Astrakhan State Technical University” (Astrakhan, Russia).

E.P. Karlina, e-mail: korolynok.a@gubkin.ru Federal State Budgetary Educational Institution of Higher Education “Astrakhan State Technical University” (Astrakhan, Russia).

References:

Chukhareva N.V., Chukharev V.A., Rudachenko A.V. The Industrial Safety of Main Pipeline Objects. Textbook. Khanty-Mansiysk, Print-Klass, 2015, 186 p. (In Russian)
Tsvetkov V.Ya. Geographic Information Systems and Technology. Moscow, Financy i Statistika, 1998, 290 p. (In Russian)
Cheremisina E.N., Nikitin A.A. Geographic Information Systems and Technology. Moscow, All-Russian Scientific and Research Institute of Geological, Geophysical and Geochemical Systems, 2011, 376 p. (In Russian)
Kovin R.V., Markov N.G. Geographic Information Systems and Technology. Textbook. Tomsk, Tomsk Polytechnic University, 2009, 267 p. (In Russian)
Fridlyand Ya.M., Korolenok A.M., Kolotilov Yu.V. Repair Cost Monitoring under Main Pipeline Safe Operation Conditions. Nauka i Tekhnologii Truboprovodnogo Transporta Nefti i Nefteproduktov = Science and Technologies Oil and Oil Products Pipeline Transportation, 2016, No. 4 (24), P. 38–41. (In Russian)
Subbotin V.A., Kolotilov Yu.V., Miklush A.S. The Modelling Systems of the Designing the Repair of Main Pipelines. Remont. Vosstanovlenie. Modernizatsiya = Repair. Recovery. Renovation, 2016, No. 10, P. 31–36. (In Russian)
Fridlyand Ya.M., Korolenok A.M., Kolotilov Yu.V. Information and Analytical Decision Support Systems for the Requirements Generation for the Industrial Safety of Oil Pipelines. Upravlenie Kachestvom v Neftegazovom Komplekse = Quality Management in Oil and Gas Industry, 2016, No. 2, P. 39–41. (In Russian)
De Mers M.N. Geographic Information Systems. The Elements. Moscow, Publishing House "Data+", 1999, 490 p. (In Russian)
Shaytura S.V. Geographic Information Systems and Its Creation Methods. Kaluga, Publishing House of N. Bochkareva, 1998, 282 p. (In Russian)
Lisin I.Yu., Efremov A.M., Kolotilov Yu.V. Analysis of Parameters of Investment Projects of Main Pipelines Capital Repair. Gazovaya Promyshlennost’ = Gas Industry, 2016, No. 2 (734), P. 63–66. (In Russian)
Subbotin V.A., Miklush A.S., Kolotilov Yu.V. Monitoring of Construction Works during Main Gas Pipelines Repair. Moscow, Izvestiya, 2016, 547 p. (In Russian)

For citation:
Korolenok A.M., Lisin I.Yu., Lim V.G., Khomenko T.V., Karlina E.P. Geographic Information System for Decision-Making in Planning the Repair by Specialized Enterprises (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 12–16.

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» Control of the Non-Uniform Distribution of Deflected Mode in Horizontal Steel Tanks by the Metal Magnetic Memory Method

The stress testing is an urgent problem during resource estimation for the engineering devices applying at the hazardous industrial objects. The estimation of potentially hazardous industrial objects by the metal magnetic memory express method is made according to energy relation between magnetic and mechanic indexes of metal strainer-hardening, that were received on the specimens after state and cyclic loads during laboratory research. However, the value of magnetic index and thus the gradient of stray self-magnetic field dispersion field strength is determined by real ratio of normal and shearing stresses in the stress concentration zones and can be different from the values of received in laboratory. Consequently, the development of magnetic parameters data bank (magnetic index, the gradient of stray self-magnetic field) based on the experience of the real tanks control is the most valuable part of control method. Deflected Mode of the thin-wall cylindrical oil tanks was examined with the metal magnetic memory method. The stress concentration testing tools were used. The additional control for identification of defects with using traditional non-destructive methods (magnetic particle and ultrasonic detections, ultrasonic thickness measurements, etc.) was carried out in the stress concentration zones. It was determined that in the stress concentration zones, values of the gradient of stray self-magnetic field are different for each dimension type but at the same time the limiting magnetic index is constant for the same steel grade. The values of the magnetic parameters (stray self-magnetic field, magnetic index) specific for the metal limit state are obtained for different dimension types of tanks. As a rule, the major defects are revealed at these parameters during the additional defectometric control.

Keywords: cylindrical steel tank, metal magnetic memory, stress concentration zone, magnetic control, deflected mode, non-destructive express method.

Authors:

M.I. Kozhinov, e-mail: miilkov@ya.ru The branch office “Nagatinskiy”, “Gazmashproekt” LLC (Moscow, Russia).

References:

Federal Regulations and Rules on the Field of Industrial Safety “Rules of Expert Estimate Conduct in Industrial Safety” (Approved by the Order of Federal Environmental, Industrial and Nuclear Supervision Service of Russia, No. 538, November 14, 2013) [Electronic source]. Access mode: http://docs.cntd.ru/document/499058129 (Access date: November 27, 2017). (In Russian)
Russian National Standard (GOST R) 53006–2008. Estimation of Potential Dangerous Objects Lifetime on the Basis on Express Methods. General Requirements [Electronic source]. Access mode: http://docs.cntd.ru/document/1200067607 (Access date: November 27, 2017). (In Russian)
Russian National Standard (GOST R) 52330–2005. Non-Destructive Testing. Deflected Mode Tests on Industrial Objects and Transport. General Requirements [Electronic source]. Access mode: http://docs.cntd.ru/document/1200039616 (Access date: November 27, 2017). (In Russian)
Methodical Instructions for Technical Diagnostics of Vessels and Apparatus with Using the Metal Magnetic Memory Method [Electronic source]. Access mode: http://atis-ars.ru/txt/?mode=ajar§ion_id=27&namefile=Диагностика%20сосудов%20с%20использованием%... (Access date: November 27, 2017). (In Russian)
Russian National Standard (GOST R) ISO 24497-1–2009. Non-Destructive Testing. Metal Magnetic Memory. Part 1. Terms and Definitions [Electronic source]. Access mode: http://docs.cntd.ru/document/1200075953 (Access date: November 27, 2017). (In Russian)
Vlasov V.T., Dubov A.A. Physical Bases of Metal Magnetic Memory Method. Moscow, Tisso, 2004, 424 p. (In Russian)
Vlasov V.T., Dubov A.A. Physical Theory of Process “Deformation – Destruction”. Part 1. Physical Standards of the Limiting State of Metal. Moscow, Tisso, 2007, 517 p. (In Russian)
Dubov A.A., Dubov Al.A., Kolokolnikov S.M. Method of Metal Magnetic Memory and Monitoring Instruments. Learning Guide. Moscow, Publishing House “Spectr”, 2012, 395 p. (In Russian)
Dubov A.A. The Analysis of Metal Properties with Metal Magnetic Memory Method. Metallovedenie i termicheskaya obrabotka metalla = Metal Science and Heat Treatment, 1997, No. 9, P. 35–39. (In Russian)
Goritskiy V.M., Dubov A.A., Demin E.A. The Analysis of Steel Models’ Structural Defects by Metal Magnetic Memory Method. Kontrol’. Diagnostika = Testing. Diagnostics, 2000, No. 7, P. 23–27. (In Russian)
Russian National Standard (GOST R) ISO 24497-2–2009. Non-Destructive Testing. Metal Magnetic Memory. Part 3 – Inspection of Welded Joints [Electronic source]. Access mode: http://docs.cntd.ru/document/1200075995 (Access date: November 27, 2017). (In Russian)
Taran V.M., Dmitriev S.V. Estimation the Influence of Corrosion Failure of Wall of Fuel Reservoir on its Technical Condition. Remont, Vosstanovlenie, Modernizaciya = Repair, Reconditioning, Modernization, 2011, No. 4, P. 22–24. (In Russian)
Kozhinov M.I., Krimcheeva G.G. The Analysis of Damages Horizontal Steel Tanks for Oil Products. Neftegazovoe delo: Elektronnyy Nauchnyy Zhurnal = The Electronic Scientific Journal “Oil and Gas Business”, 2012, No. 4, P. 206–212. (In Russian)
Kozhinov M.I., Krimcheeva G.G. Study of Magnetic Parameters of the Defective Areas of Thin-Walled Cylindrical Tanks. Zavodskaya Laboratoriya. Diagnostika Materialov = Industrial Laboratory. Materials Diagnostics, 2017, Vol. 83, No. 7, P. 36–40. (In Russian)
Dubov A.A. Energodiagnostics – Physical Base of the Metal Magnetic Memory. Territoriya NDT = NDT Territory, 2014, No. 2, P. 46–49. (In Russian)

For citation:
Kozhinov M.I. Control of the Non-Uniform Distribution of Deflected Mode in Horizontal Steel Tanks by the Metal Magnetic Memory Method (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 24–28.

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» The Mechanical Integrity Control of Main Pipelines of Pipeline Transport

The influence of different factors of the external and internal environment on the elements of main pipelines of pipeline transport during the recovery, storage and distribution of natural gas, oil and oil products causes a danger of early fracture of the pipelines and of destabilization of the flow of liquid, gas or their mixture in the communication systems. The safety control of pipeline transport by creating an emergency protection system is an urgent problem. To solve this task, the authors developed and propose to use the new technology of the integrity control and diagnostics of oil and gas pipes which is based on a modified eddy current diagnostics method. The method is based on creating the constant magnetic field in the unit of equipment's control zone, initiating an eddy electric field in it and eddy currents in the conductive medium. The secondary magnetic field, created by these currents, forms a desired information-bearing signal in the winding of a special sensor installed outside a pipeline; the signal’s form and amplitude depend on the mechanical integrity of the pipeline. In the proposed technology, the creation of relative motion of the sensor and the controlled unit of equipment is provided by rotating a pipe or by orbital revolution of the sensor. During experimental testing of the method, the constant signals with amplitude of 5 V – 50 mV, depending on the experiment conditions, were obtained with a minimum linear ground speed of a simulated defect to the sensor’s work surface of 1–5 m/s, without using any amplifying devices. The amplitude and form of obtained signals depend on the nature of the simulated defect, the model rotational speed, and the distance between the sensor’s work surface and the pipe. The resolution capacity of the sensor used in experimental tests was approximately 7–8 mm. This value can be significantly decreased by including the rare-earth metals as sources of the constant magnetic field into the sensor’s design. The main pipelines diagnostics and control can be performed for pipes recommended for use by the regulatory documents of Gazprom PJSC. The proposed modified eddy current method of non-destructive testing and diagnostics of the integrity of oil and gas pipelines can be used both during their production and during their operation. The obtained experimental data and the comparative analysis showed that it is economically expedient to use the method to solve problems with operational integrity and safety of main pipelines of pipeline transport.

Keywords: magnetic field, eddy currents, electric signal, magnetic field sensor, mechanical integrity of pipes.

Authors:

P.V. Volodin, e-mail: pavelv@10v9.ru; Federal State Budgetary Educational Institution of Higher Education “Moscow Technological University” (MIREA) (Moscow, Russia).

S.M. Kovalenko, e-mail: kovalenko@mirea.ru; Federal State Budgetary Educational Institution of Higher Education “Moscow Technological University” (MIREA) (Moscow, Russia).

S.I. Korshakovsky, e-mail: korshakovsky.mirea@gmail.com Federal State Budgetary Educational Institution of Higher Education “Moscow Technological University” (MIREA) (Moscow, Russia).

References:

Yamaleev K.M. Pipe Metal Aging during the Operation of Oil Pipelines. Moscow, All-Russian Research Institute for the Organization, Management and Economics of the Oil and Gas Industry, 1990, 64 p. (In Russian)
Lanchakov G.A., Zorin E.E., Pashkov Yu.A., Stepanenko A.I. Working Capacity of Pipelines. Moscow, Nedra-Business Center, 2001, P. 2, 343 p. (In Russian)
Russian National Standard GOST R 53480–2009. Reliability in Engineering. Terms and Definitions. Moscow, Standartinform, 2010, 32 p. (In Russian)
Elagina O.Yu., Vyshegorodtsev G.I., Gantimirov B.M., Tarasov V.V., Konovalov N.N., Sergeev A.A. Forecasting the Probability of Fault-Free Operation of Gas Distribution Networks with the Use of Technical State Values of Separate Elements. Territorija “NEFTEGAS” = Oil and Gas Territory, 2012, No. 3, P. 22–27. (In Russian)
Shipilov A.V. Peculiarities of Automatic Orbital Welding with a Nonconsumable Argon Electrode of Small-Diameter Pipes Made from Low-Carbon Steels. Svarka i Diagnostika = Welding and Diagnostics, 2010, No. 5, P. 42–47. (In Russian)
Shipilov A.V., Vyshemirsky E.M., Poloskov S.I. Technical Requirements to Technologies and Equipment for Automatic Orbit Welding of Small-Diameter Pipelines at Compressor Stations. Territorija “NEFTEGAS” = Oil and Gas Territory, 2012, No. 3, P. 58–61. (In Russian)
Dodonova L.G., Korshakovsky S.I., Krasnenkov M.A., Solovyev V.A. Method for Controlling the Integrity of Electrically-Conductive Elements of the Unit of Equipment. USSR Certificate of Authorship No. 1829620, 1992, Bulletin Issue No. 37. (In Russian)
Korshakovsky S.I., Krasnenkov M.A., Maklashevsky V.Ya. Induction Method of Non-Destructive Testing of Electrically-Conductive Elements of the Unit of Equipment in the Dynamic Mode. Moscow, Machine Engineering, 1997, Vol. 3, P. 14–15. (In Russian)
Korshakovsky S.I., Krasnenkov M.A. New Technology of Non-Destructive Testing for Leading and Alarm Systems of Powerful Technical Objects. Kontrol. Diagnostika = Control. Diagnostics, 2008, No. 4 (118), P. 51–56. (In Russian)
Korshakovsky S.I., Krasnenkov M.A., Maklashevsky V.Ya., Putnikov Yu.G. Patent RU No. 2125276. Induction Sensor [Electronic source]. Access mode: http://www.freepatent.ru/patents/2125276 (Access date: November 3, 2017). (In Russian)
Korshakovsky S.I., Krasnenkov M.A., Maklashevsky V.Ya. Patent RU No. 2151390. A Device for Registering Mechanical Break-Downs of Turbine Rotor Blades [Electronic source]. Access mode: http://www.freepatent.ru/patents/2151390 (Access date: November 3, 2017). (In Russian)
Krasnenkov M.A., Korshakovsky S.I., Korshakovsky K.S. Improving the Effectiveness of Tools to Ensure Non-Destructive Testing. Kontrol. Diagnostika = Control. Diagnostics, 2012, No. 4 (166), P. 23–36. (In Russian)
Korshakovsky S.I., Krasnenkov M.A. Formation of Electric Signals during the Non-Destructive Testing of Turbine Elements in the Aviation and Space Engineering. Vestnik MAI = Bulletin of Moscow Aviation Institute, 2008, Vol. 15, No. 4, P. 118–125. (In Russian)
Sergeev V.V., Bulygina T.I. Hard-Magnetic Materials. Moscow, Energetika, 1980, 224 p. (In Russian)
Belov K.P. Rare-Earth Magnetics and their Application. Moscow, Nauka, 1980, 240 p. (In Russian)
Mikhaylov V.A., Andreev E.D., Zheltov V.P., Gal'etov V.P. Fundamentals of the Systems Theory and Solving Creative Engineering Tasks. Cheboksary, Publishing House of Ulianov Chuvash State University, 2012, 387 p. (In Russian)

For citation:
Volodin P.V., Kovalenko S.M., Korshakovsky S.I. The Mechanical Integrity Control of Main Pipelines of Pipeline Transport (In Russ.). Territorija “NEFTEGAS” = Oil and Gas Territory, 2017, No. 11, P. 18–23.

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» Criteria of Optimization of Industrial Power Supply Systems

The questions of creating automated control systems of power supply continue to be relevant for a number of industries, including oil and gas sectors. The features of the process of consumption exclude the possibility to use traditional approaches to construction of the automatic control system of technological process. The main function of the automated control systems needs to be a decision support for supervisory control of industrial power supply systems. The approaches adopted in the construction of the automated control systems of electric power systems can be used, but not fully accepted. It is necessary to take into account the classification of modes of the industrial power supply systems, based on the permissible duration of some system state and on the delineation of the operating areas of the dispatch control decision support system and the systems of emergency protection and automation. The optimization of acceptable off-design modes of operation of industrial power supply systems is the actual problem. Optimization criteria may consider the criteria of quality assessment of power supply systems, but not to repeat them. The problem is solved for the fixed structure and composition of the system. Vector of the switching devices states, which are normal to some modes, is a subject of optimization. The following set of criteria of optimization of industrial power supply systems is proposed: the reliability for assessing compliance with the category of the receivers power supply; resistance estimated by the stability margin factor; flexibility assessing the simplicity in achieving the normal mode; survivability measuring the remoteness of the mode from the low classification groups; efficiency estimated by the generalized efficiency of the system; security measuring the remoteness of the mode from the potentially dangerous modes. Optimization of the electrical engineering system may be performed by the ranking method or by the additive convolution of the numerical characteristics of the mode taking into account the weight coefficients.

Keywords: industrial power supply system, automated control systems of power supply, dispatch management, decision support, mode optimization.

Authors:

A.V. Egorov, e-mail: avyegorov@yandex.ru; Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

A.I. Levchenko, e-mail: nastja.levchenko@gmail.com; Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

G.N. Malinovskaya, e-mail: malinovskaya.g@gubkin.ru Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

References:

Belousenko I.V., Egorov A.V., Malinovskaya G.N. Certain Matters of Creating the Automated Power Supply Control System for the Facilities of
the Oil and Gas Complex. Promyshlennaya Energetika = Industrial Power Energy, 2016, No. 8, P. 10–15. (In Russian)
Ershov M.S., Egorov A.V., Malinovskaya G.N., Trifonov A.A. Supervisory Control of Power Supply Systems of Oil and Gas Industry Distributed Facilities. Trudy Rossiyskogo Gosudarstvennogo Universiteta imeni I.M. Gubkina = Proceedings of Gubkin Russian State University of Oil and Gas, 2014, No. 3 (276), P. 126–145. (In Russian)
Belousenko I.V., Goryunov O.A., Golovatov S.A., et al. Functional Problems of the Information System of Electric Power Supply Facilities of OAO Gazprom. Estimating Reliability of External Power Supply. Trudy Rossiyskogo Gosudarstvennogo Universiteta imeni
I.M. Gubkina = Proceedings of Gubkin Russian State University of Oil and Gas, 2009, No. 1, P. 161–172. (In Russian)
Trifonov A.A. Quality Assessment of the Power Supply Systems with Captive Power Plant of the Oil and Gas Complexes at the Stage of Design and Reconstruction. Ph.D. Thesis in Engineering Sciences. Moscow, Gubkin Russian State University of Oil and Gas, 2006, 278 p. (In Russian)
Egorov A.V., Malinovskaya G.N., Repina Yu.V., Golovatov S.A. Functional Objectives of the Automated Power Supply Control System. Reliability Assessment of the Power Supply of the Elements of the Electrotechnical System of the Enterprise. Territorija “NEFTEGAS” = Oil and Gas Territory, 2012, No. 9, P. 96–104. (In Russian)
Repina Yu.V., Trifonov A.A. Quantitative Resistance Assessment of Industrial Electrotechnical Systems. Territorija “NEFTEGAS” = Oil and Gas Territory, 2009, No. 4, P. 64–67. (In Russian)
Regulatory Document RD 51-50511-10. Method for the Assessment of Technical Energy Losses in the Power Supply Systems of the Enterprises of the Gas Industry. 2nd Edition, Revised and Supplemented. (In Russian). Moscow, Gazprom OJSC, 2001

For citation:
Egorov A.V., Levchenko A.I., Malinovskaya G.N. Criteria of Optimization of Industrial Power Supply Systems (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 78–82.

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» Production of Oil Sorbents at the Accident Site as an Effective Way to Reduce the Costs of the Oil and Petroleum Products Spills Response

The article reviews the main criteria, which allow comparing different sorbents types and determing their necessary reserves for the oil and petroleum products spill response operations. The calculated coefficients of economic and technical-and-economic efficiency are the basis for the sorbents selection to eliminate oil and petroleum products spills. criterion for the economic efficiency of the sorbent. It helps to determine the sorbent purchasing expenses. The criterion of technical and economic efficiency estimates the cost of extraction of 1 kg of oil using sorbent taking into account delivery and storage of sorbent, and also its usage, disposal, and recycling. The dependences for determination of sorbent mass during liquidation of thin oil films considering the coefficient of dynamic oil capacity are presented in the paper. The value of the dynamic oil capacity grows in the proportion with the increase in oil film thickness but it does not exceed the value of the static coefficient of oil capacity. The feasibility study program of the facility usage for the production of thermal expanded graphite sorbent at the accident site was developed to substantiate the production of sorbents at the site of oil and petroleum products spills. The program calculates the efficiency of sorbent production at the facilities at the accident site and compares it with the efficiency of the sorbent delivery from manufacturers of different brands depending on the delivery distance and the volume of the supplied sorbent. The results of calculations are presented. This results are received using the developed program of feasibility study of the facility usage for the production of sorbents at the accident site. The results are received taking the consideration to the specific example and technical characteristics of the developed facility for the production of a thermal expanded graphite sorbent.

Keywords: oil spill, sorbent production, thermal expanded graphite sorbent, static and dynamic oil capacity, sorbent selection criteria, feasibility study program.

Authors:

I.A. Meritsidi, e-mail: hiraklisa@yandex.ru Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

References:

Arens V.Zh., Gridin O.M. Effective Sorbents for the Elimination of Oil Spills. Ekologiya i Promyshlennost’ Rossii = Ecology and Industry of Russia, 1997, February, P. 32–37. (In Russian)
Arens V.Zh., Gridin O.M., Yanshin A.L. Oil Pollution: How to Solve the Problem. Ekologiya i Promyshlennost’ Rossii = Ecology and Industry of Russia, 1999, September, P. 33–36. (In Russian)
Gridin O.M. About Oil Spills and Saving Sorbents. Neft’ i Biznes = Oil and Business, 1996, No. 5–6, P. 10–15. (In Russian)
Kamenshchikov F.A., Bogomolsky E.I. Oil Sorbents. Moscow – Izhevsk, Research and Development Centre “Regular and Chaotic Dynamics”, 2005, 268 p. (In Russian)
Temirkhanov B.A., Temerdashev Z.A., Shpigun O.A. The Assessment of Some Sorbents Properties in the Elimination of Oil Pollution. Zashchita Okruzhayushchey Sredy v Neftegazovom Komplekse = Environmental Protection in Oil and Gas Complex, 2005, No. 2, P. 16–18. (In Russian)
Meritsidi I.A., Shlapakov A.V. The Sorbent Selection Criteria for the Localization of Oil Spills on the Water Surface. Upravlenie Kachestvom
v Neftegazovom Komplekse = Quality Management in Oil and Gas Industry, 2007, No. 4, P. 52–57. (In Russian)
Technique and Technology of Limitation and Liquidation of Emergency Oil Spills and Petroleum Products. Reference Book. Edited by I.A. Meritsidi. Saint Petersburg, Scientific Production Association “Professional”, 2008, 824 p. (In Russian)
Shlapakov A.V. Select of Technology and Technical Means for Limitation of Oil and Petroleum Products Spills in the Water Areas of Oil Fields. Thesis for a Candidate Degree in Engineering Sciences. Мoscow, 2009, 138 p. (In Russian)
Temirkhanov B.A. The Investigation of the Sorption Properties of Carbon-Containing Materials during the Elimination of Oil Pollution. Thesis for a Candidate Degree in Engineering Sciences. Krasnodar, 2005, 126 p. (In Russian)
The Methodical Guide for the Development of Business Plans [Electronic source]. Access mode: tpp74.ru/storage/Invest_MetodikaAI.doc (Access date: November 28, 2017). (In Russian)
The Curve of Zero-Voucher Profitability [Electronic source]. Access mode: http://cbr.ru/GCurve/Curve.asp (Access date: November 28, 2017). (In Russian)
The Method of the Determination of the Environmental Damage in Case of Accidents on Main Oil Pipelines [Electronic source]. Access mode: http://docs.cntd.ru/document/1200031822 (Access date: November 28, 2017). (In Russian)
Resolution of the Government of the Russian Federation from August 21, 2000 No. 613 “On the Urgent Measures to Prevent and Eliminate Accidental Oil and Petroleum Products Spills” [Electronic source]. Access mode: http://base.garant.ru/12120494/ (Access date: November 28, 2017). (In Russian)

For citation:
Meritsidi I.A. Production of Oil Sorbents at the Accident Site as an Effective Way to Reduce the Costs of the Oil and Petroleum Products Spills Response (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 70–76.

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» Microbial Biodegradation of Oil in the Soils of the Absheron Peninsula

The features of change in the fraction composition of oil after its biodegradation by various microorganisms in polluted soils of the oil-producing Binagadi deposit of Absheron Peninsula were studied. The oil-degrading activity of some hydrocarbon-oxidizing cultures and their selected from oil-contaminated soils associations towards oil hydrocarbons was researched in the laboratory. The oil-degrading activity of the studied microassociations was estimated by the total loss coefficient of oil and oil products in the liquid medium, that was determined by weight method. Phytotoxicity of soils was estimated by the biological test using seeds of wheat by ratio of the number of germinated and undergerminated seeds and by the height of shoots and length of roots. The comparative analysis of the research data of changes in the composition of crude oil and oil pollutions, which are biodegradable in liquid mineral medium and soil, was performed. Fourier-transform infrared spectroscopy allows revealing the features in change of the chemical composition of oil polluted the soils as a result of microbiological oxidation and assuming the oil degradation to the deeper stage. The obtained data indicate that microbiological processes contribute to aromatization and dewaxing of the components of the studied oil. It was also found, that the degree of the oil oxidation increased under the influence of the microbiological processes by the increasing the content of carbonyl-containing compounds. It should be noticed that spectra contain the absorption bands connected with formation of compounds with unsaturated bonds, as well as nitrogen-containing compounds. Based on the obtained experimental data, it should be assumed that the original oil degrades into the deeper stage.

Keywords: biodegradation, hydrocarbon-oxidizing microorganism, degradation, oil product, microflora, oil pollution.

Authors:

E.R. Babayev, e-mail: Elbey.Babayev@socar.az Institute of Chemistry of Additives of Azerbaijan National Academy of Sciences named after Academician A.M. Quliyev (Baku, Republic of Azerbaijan).

References:

Velkov V.V. The Standardization of the Format of Descriptions of Industrial Technologies of Bioremediation. Biotekhnologiya = Biotechnology, 2001, No. 2, P. 70–76. (In Russian)
Panicker G., Aislabie J., Saul D., Bej A.K. Cold Tolerance of Pseudomonas sp. 30-3 Isolated from Oil-Contaminated Soil, Antarctica. Polar Biology, 2002, Vol. 25, Is. 1, P. 5–11.
Zvyagintseva I.S., Surovtseva E.G., Poglazova M.N., et al. Degradation of Machine Oil by Nocardioform Bacteria. Mikrobiologiya = Microbiology, 2001, Vol. 70, No. 3, P. 321–328. (In Russian)
Belousova N.I., Baryshnikova A.M., Shkidchenko A.N. Selection of Microorganisms Capable of Degrading Petroleum and Petroleum Products at Decreased Temperatures. Prikladnaya Biokhimiya i Mikrobiologiya = Applied Biochemistry and Microbiology, 2002, Vol. 38, No. 5, P. 513–517. (In Russian)
Workshop on Soil Science. Edited by I.S. Kaurichev. 3rd Edition, Revised and Enlarged. Moscow, Kolos, 1980, 272 p. (In Russian)
Bogomolov A.I., Temyanko M.B., Khotyntseva L.I. Modern Methods of Oil Research. Reference and Methodical Reference Book. Leningrad, Nedra, 1984, 430 p. (In Russian)
Grodzinsky A.N. The Allelopathy of Plants and Soil Exhaustion. Selectas. Kiev, Naukova Dumka, 1991, 432 p. (In Russian)
Zvyagintsev D.G. Methods of Soil Microbiology and Biochemistry. Moscow, Publishing House of Moscow State University, 1991, 304 p. (In Russian)
Lurie Yu.Yu. The Analytical Chemistry of Industrial Wastewater. Moscow, Khimiya, 1984, 448 p. (In Russian)

For citation:
Babayev E.R. Microbial Biodegradation of Oil in the Soils of the Absheron Peninsula (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 64–69.

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» Tactical and Technical Analysis of Physical Principles of Intruder Detection

The article presents the aspects of carrying out tactical and technical analysis of the applicability of sensitive elements using different physical principles of detection when selecting the object protection system or developing a combined complex. The sensitive elements are the automatic sensors using various technological principles: infrared radiation, radio waves, seismic transients, fiber-optic signal transmission, etc. The combined complex is the integration of perimeter detection devices into the security television systems with built-in video analytics. The authors proposed a new classification of perimeter intrusion detection devices, that extending the traditional division of the considered devices into active and passive and taking into account the detection range of intruder, the number of warning channels, and also the volume, linear, and relief of the detection zone. Moreover, it takes into account masking, installation method, climatic modification, types of sensors and their sensitivity, signal processing logic, noise stability, operational life, and other factors. This classification is considered to be more informative for security system designers. It allows forming the perimeter security boundaries more rationally and with the most efficiency. The authors also estimate the prospects of introduction of so-called taught security systems using the principles and technology of artificial intelligence. The experience and proposals shared by the specialists of the Federal National Guard Troops Service of the Russian Federation in the article are of considerable value for the security departments of oil and gas companies ensuring the safety of production facilities.

Keywords: perimeter security of objects, perimeter intrusion detection devices, sensor, combined detector.

Authors:

V.A. Nikolaev; Federal State Institution “Research Center “Security” of the Federal National Guard Troops Service of the Russian Federation (Moscow, Russia).

D.A. Proshutinsky; Federal State Institution “Research Center “Security” of the Federal National Guard Troops Service of the Russian Federation (Moscow, Russia).

S.G. Ahhyukhin, e-mail: maegrom@mail.ru Federal State Institution “Research Center “Security” of the Federal National Guard Troops Service of the Russian Federation (Moscow, Russia).

References:

R 78.36.036-2013. Method Book for the Selection and Use of Passive Fiber-Optic Infrared Detectors [Electronic resource]. Access mode: http://files.stroyinf.ru/Index2/1/4293768/4293768117.htm (Access date: November 28, 2017). (In Russian)
Kozinny A., Kosarev A., Matveev V. The Ground Vibration Will Extradite the Intruder. Seismic Detection Devices for the Protection of Geografically Distributed Objects. Bezopasnost’. Dostovernost’. Informatsiya = Safety. Reliability. Information, 2006, No. 67, P. 74–77. (In Russian)
Zvezhinsky S.S., Dukhan E.I. The Intruder Detection Device as a Complex Technical Information System. T-Comm: Telekommunikatsii i Transport = T-Comm: Telecommunications and Transport, 2013, Vol. 7, No. 10, P. 48–50. (In Russian)

For citation:
Nikolaev V.A., Proshutinsky D.A., Ahhyukhin S.G. Tactical and Technical Analysis of Physical Principles of Intruder Detection (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 52–56.

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» Pipeline Transport Development in the Caspian Region in the Post-Soviet Period

At present time, pipeline transport plays important role in formation of the political and economical agenda in the Caspian region, due to the striving of the Caspian states to get additional benefits from transporting hydrocarbons to the world markets, and also because of intention of the external actors to diversify energy suppliers. In this connection, construction and subsequent development of the oil and gas pipelines are of interest not only to various state and non-state actors, particularly the Russian Federation, USA, EU, China, but also to the biggest energy companies, such as BP, Chevron, ExxonMobil, CNPC and Lukoil as well. Nevertheless, taking into consideration natural and climatic features of the region and primarily quite serious contradictions between the major interested states and their oil and gas companies, realization of new projects and proper operation of active projects currently faces several problems, including low utilized capacity. Thereby, this article contains an overview of the main operating and projected pipelines routes in the Caspian region. Moreover, the attempt to find out purposes of their creation and beneficiaries, and also current difficulties and further prospects was made.

Keywords: the Caspian region, pipeline transport, energy resources.

Authors:

S.Yu. Alferov, e-mail: le.bon@bk.ru Federal State Budgetary Educational Institution of Higher Education Moscow State University of Railway Engineering (MIIT) (Moscow, Russia).

References:

The New Oil Pipeline will Connect Azerbaijan and Kazakhstan [Electronic source]. Access mode: http://vestikavkaza.ru/news/Azerbaydzhan-i-Kazakhstan-soedinit-novyy-nefteprovod.htmll (Access date: November 26, 2017). (In Russian)
Akmatalieva A.M. Implementation of the Energy Projects CASA-1000 and TAPI within the New Silk Road Initiative of the US. Vestnik Tomskogo Gosugarstvennogo Universiteta. Filisofiya. Sotsiologiya. Politologiya = Bulletin of the Tomsk State University. Philosophy. Sociology. Politology, 2016, No. 3 (35), P. 126–137. (In Russian)
Zhiznin S.Z., Guliev I.A. The Energy Diplomacy in the Caspian Region. Vestnik MGIMO-Universiteta = Bulletin of the Moscow State University of Foreign Affairs, 2012, No. 1 (22), P. 241–247. (In Russian)
Zhil’tsov S.S. Pipeline Architecture in the Caspian Region. Results and Prospects. PolitBook, 2015, No. 2, P. 114–132. (In Russian)
Kuramshin D.R. Problems of Development of Projects of the Pipeline Service in the Caspian Region. Vestnik Universiteta = Bulletin of University, 2016, No. 10, P. 63–69. (In Russian)
Marabyan K.P. Contemporary Russian Policy for the Southern Caucasus. Vestnik MGIMO-Universiteta = Bulletin of the Moscow State University of Foreign Affairs, 2014, No. 4 (37), P. 92–100. (In Russian)
Syroezhkin K. China's Presence in the Energy Sector of Central Asia. Tsentral’naya Aziya i Kavkaz = Central Asia and the Caucasus, 2012, Vol. 15, Iss. 1, P. 23–46. (In Russian)
Tariverdieva E. The Trans-Caspian Gas Pipeline and the Great Geopolitical Intrigue [Electronic source]. Access mode: www.trend.az/azerbaijan/politics/242582 s 8.html (Access date: November 26, 2017). (In Russian)
Fedorovskaya I.M. The Southern Gas Corridor and Azerbaijan. Rossiya i Novye Gosudarstva Evrazii = Russia and New States of Eurasia 2015, No. 3, P. 100–106. (In Russian)
Ashgabat Declaration [Electronic source]. Access mode: https://ec.europa.eu/commission/commissioners/2014-2019/sefcovic/announcements/ashgabat-declaration_... (Accessed datе: November 26, 2017).
Gas and Oil Supply Routes [Electronic source]. Access mode: https://ec.europa.eu/energy/en/topics/imports-and-secure-supplies/gas-and-oil-supply-routes (Accessed datе: November 26, 2017).
IFC and EBRD Approve Baku-Tbilisi-Ceyhan Pipeline Loans [Electronic source]. Access mode: www.chevron.com/stories/ifc-and-ebrd-approve-bakutbilisiceyhan-pipeline-loans (Accessed datе: November 26, 2017).
TAPI: A Transnational Pipe Dream [Electronic source]. Access mode: www.stratfor.com/analysis/tapi-transnational-pipe-dream (Accessed datе: November 26, 2017).
Wright T., Choudhury S. India, Pakistan Agree on Gas Pipeline [Electronic source]. Access mode: www.wsj.com/articles/SB10001424052702304791704577419952213969924 (Accessed datе: November 26, 2017).

For citation:
Алферов С.Ю. Развитие трубопроводного транспорта в Каспийском регионе в постсоветский период // Территория «НЕФТЕГАЗ». 2017. № 11. С. 58–62.

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» The Calculation Method of the Hybrid Rotary Pump

Today, the problem of production of high-viscosity oil and natural bitumens remains urgent. Screw pumps remain the most common way of mechanized production of heavy oil. At the same time, the design features of screw pumps limit their range of application. Work is underway to create equipment for alternative ways of mechanized mining, including gerotor pumps, rotary vane pumps, assemblies of volume rotary pumps. At the moment, technology and availability of materials make it possible to use more widely the most hard and wear-resistant alloys in the construction, which opens up new possibilities for developing efficient pumping equipment. In this regard, it seems actual to work on the development of hybrid rotary pumps, capable of pumping high-viscosity fluids. The refinement of the calculation procedure and mathematical modeling of the operation of the hybrid rotary pump made it possible to study in more detail the features of this type of hydraulic machine and create the basis for the development and design of more powerful and efficient machines. The paper deals with the development of a method for mathematical calculation of the parameters of a hybrid rotary pump. A mathematical model taking into account the properties of the pumped fluid (density, viscosity) is presented. The task of calculating the mechanical efficiency of a hybrid rotary pump has been solved taking into account the properties of the materials from which the rotary bushings and the stator of the pump are made, as well as the effects of centrifugal forces. Calculations and a comparative analysis of the values of the mechanical efficiency and the relative frictional losses are made using various combinations of materials in the friction couple of the rotary bushing – stator. The materials for the design and development of new hydraulic machines were prepared.

Keywords: calculation method, rotary pump, oil production, engineering, mathematical model, three-dimensional model.

Authors:

I.N. Rybanov, e-mail: ilja.rybanov@rambler.ru; Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

M.A. Frankov, e-mail: hameleon089@gmail.com Federal State Budgetary Educational Institution of Higher Education Gubkin Russian State University of Oil and Gas (National Research University) (Moscow, Russia).

References:

Sazonov Yu.A., Zayakin V.I., Balaka A.Yu. Screw Rotor Machine. Patent No. 106678 Russian Federation. Applied on March 28, 2011; Published on July 20, 2011, Bulletin No. 20 [Electronic source]. Access mode: http://нэб.рф/catalog/000224_000128_0000106678_20110720_U1_RU/viewer/ (Access date: November 20, 2017). (In Russian)
Sazonov Yu.A., Zayakin V.I., Kazakova E.S., et al. Screw Rotor Machine. Patent No. 116188 Russian Federation. Applied on January 23, 2012; Published on May 20, 2012, Bulletin No. 14. (In Russian)
Sazonov Yu.A., Zayakin V.I., Mulenko V.V., et al. Screw Rotor Machine. Patent No. 119042 Russian Federation. Applied on April 6, 2012; Published on August 10, 2012, Bulletin No. 22 [Electronic source]. Access mode: http://bankpatentov.ru/node/378341 (Access date: November 20, 2017). (In Russian)
Sazonov Yu.A. Screw Rotor Machine. Patent No. 124931 Russian Federation. Applied on September 5, 2012; Published on February 2013, Bulletin No. 5. (In Russian)
Sazonov Yu.A., Zayakin V.I., Mulenko V.V., et al. Screw Rotor Machine. Patent No. 128678 Russian Federation. Applied on November 6, 2012; Published on May 27, 2013, Bulletin No. 15. (In Russian)
Sazonov Yu.A., Mulenko V.V., Balaka A.Yu. Pumps and Hydraulic Engines of the Volumetric and Dynamic Type for the Oil Industry. Territorija “NEFTEGAS” = Oil and Gas Territory, 2011, No. 12, P. 36–39. (In Russian)
Sazonov Yu.A., Mulenko V.V., Balaka A.Yu. Matters of Designing Hydraulic Machines of the Volumetric and Dynamic Type. Territorija “NEFTEGAS” = Oil and Gas Territory, 2012, No. 8, P. 44–47. (In Russian)
Mokhov M., Sazonov Yu., Shakirov A., Koropetsky V. New Pumps for the Recovery of High-Viscosity Oil. Oil & Gas Eurasia, 2014, No. 8–9, P. 36–38. (In Russian)
Sazonov Yu.A., Rybanov I.N. Development of Hybrid Rotary Pumps. Territorija “NEFTEGAS” = Oil and Gas Territory, 2015, No. 3, P. 94–97. (In Russian)
Sazonov Ya.A., Mokhov M.A., Frankov M.A. Development of Compact Hydraulic Positive Displacement Motor Featuring No Rotor Vibrations in Well Drilling. Indian Journal of Science and Technology, 2016, Vol. 9, Issue 42 [Electronic source]. Access mode: www.indjst.org/index.php/indjst/article/view/104220 (Access date November 20, 2017). (In Russian)
Sazonov Yu.A., Mokhov M.A., Rybanov I.N., et al. Screw Rotor Machine. Patent No. 165039 Russian Federation. Applied on March 31, 2016; Published on September 27, 2016, Bulletin No. 27. (In Russian)
Frankov M.A. Development and Study of a Hybrid Rotor Pump for the Recovery of High-Viscosity Oil. In: Collection of Abstracts of the 69th International Youth Research Conference “Oil and Gas – 2015”. Moscow, Gubkin Russian State University of Oil and Gas, 2015, Vol. 2, P. 90. (In Russian)
Frankov M.A. Study of a Hybrid Rotor Pump. In: Collection of Abstracts of the 70th International Youth Research Conference “Oil and Gas – 2016”. Moscow, Gubkin Russian State University of Oil and Gas, 2016, Vol. 2, P. 98. (In Russian)
Frankov M.A. Study of a Hybrid Rotor Pump. In: Materials of the International Research and Practical Conference of Youth Scientists “Energy of the Youth for the Oil and Gas Industry”, coincided with the 60th Anniversary of Oil and Gas Higher Education in the Republic of Tatarstan. Almetyevsk, Almetyevsk State Oil Institute, 2016, P. 218–219. (In Russian)
Frankov M.A. Study of a Hybrid Rotor Pump. In: Collection of Abstracts of the 71st International Youth Research Conference “Oil and Gas – 2017”. Moscow, Gubkin Russian State University of Oil and Gas, 2017, Vol. 2, P. 271. (In Russian)
Rogers J.D., Maurer W.C. Advanced High-Pressure Coiled-Tubing Drilling System. DE-FC26-97FT33063 [Electronic source]. Access mode: www.netl.doe.gov/research/oil-and-gas/project-summaries/completed-ep-tech/de-fc26-97ft33063- (Access date November 20, 2017).
Judd R. Diamond Bearings Support Mud Motor Reliability. Upstream Pumping, August 2015 [Electronic source]. Access mode: www.upstreampumping.com/article/drilling/2015/diamond-bearings-support-mud-motor-reliability (Access date November 20, 2017).

For citation:
Rybanov I.N., Frankov M.A. The Calculation Method of the Hybrid Rotary Pump (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 40–46.

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» On the Influence of the Fraction Composition of Abrasive Particles in Produced Fluid on the Wear Types of the Elements of Electric Centrifugal Pumps

In the terms approved by the State Standard GOST 27674-88, the article describes the principal wear types of the working elements of electric centrifugal pumps which occur in the process of recovering fluid containing the abrasive particles of various fraction compositions. For the cases of predominance of the aleurolitic fractions with particles up to 0.1 μm in size and presence of a small portion of sand fractions with particles size more than 0.1 mm, the wear types of equipment are exemplified by the sand-bearing wells of the AV strata of the Samotlorskoe Oil Field. In this case, the abrasive axial wear and the abrasive radial wear are the principal wear types of the elements for the electric centrifugal pumps with the impeller wheels of a floating type and with the step decks of the double-beat construction from the Ni-Resist Type 1. The produced fluid contains not only the aleurolitic fractions, but also a small amount of the sand particles, therefore the hydraulic erosive wear takes place, though it is not dominating in the majority of cases. The products of the wells of the Vankorskoe Oil Field principally contain sand fractions with particles size of 0.3 mm, and the main wear types are the hydroabrasive washout of guide vanes and the hydroabrasive destruction of impeller blades. The examples of the typical wear types of the working elements of electric centrifugal pumps are given, the wear caused by the presence of abrasive particles from different fractions in the fluid. Based on the study of the wear types of the elements of centrifugal pumps, it is therefore possible to assess the composition of solid fractions in produced fluid with a reasonable degree of accuracy that allows adopting engineering solutions. The use of the wear type analysis method will allow a field production engineer to select measures more precisely to increase the operational life of equipment, such as the use of sand protection technologies and the selection of the best design of electric centrifugal pumps and materials of the step decks. The wear type examples considered in the article are used in the equipment failure type classification of Rosneft Oil Company PJSC.

Keywords: increase of the running time of electric centrifugal pumps, sand exclusion, well operation in complicated conditions, equipment wear.

Authors:

S.B. Yakimov, e-mail: s_yakimov@rosneft.ru; Rosneft Oil Company PJSC (Moscow, Russia).

V.N. Ivanovsky; Federal State Budgetary Educational Institution of Higher Education “Gubkin Russian State University of Oil and Gas” (Moscow, Russia).

A.V. Degovtsov; Federal State Budgetary Educational Institution of Higher Education “Gubkin Russian State University of Oil and Gas” (Moscow, Russia).

D.B. Eliseev; Samotlorneftegaz JSC (Nizhnevartovsk, Russia).

E.V. Aygishev RN-Vankor LLC (Krasnoyarsk, Russia).

References:

State Standard GOST 27674–88. Friction, Wear and Lubrication. Terms and Definitions [Electronic source]. Access mode: http://docs.cntd.ru/document/1200010805 (Access date: November 20, 2017). (In Russian)
Dewidar M. Electric Submersible Pumps. Chapter 10 "Recommended Practice for ESP Dismantle, Inspection & Failure Analysis (DIFA)" [Electronic source]. Access mode: https://ru.scribd.com/doc/233901860/Chapter-10-Recommended-Practice-for-ESP-Failure-Analysis (Access date: November 20, 2017).
Yakimov S.B. Aggressiveness Index of Carried out Particles at the Fields of TNK-BP in Western Siberia. Neftepromyslovoe Delo = Oilfield Engineering, 2008, No. 9, P. 33–39. (In Russian)
Yakimov S.B. On the Perspectives of Radial Stabilized Compression Electric Submersible Pumps Application for Wells Operation Efficiency Improvement at AB Group of the Samotlor Field Formations. Territorija “NEFTEGAS” = Oil and Gas Territory, 2016, No. 7–8,
P. 78–86. (In Russian)
Brown L. Wilson. The Effect of Abrasives on Electric Submersible Pumps. SPE Drilling Engineering, 1990, Vol. 5, Issue 02, P. 171–175.
Ostrovsky V.G., Peshcherenko S.N., Kaplan A.L. Method of Hydro-Abrasive Wear Simulation of Centrifugal Pump Stages. Gornoe Oborudovanie
i Elektromekhanika = Mining Equipment and Electromechanics, 2011, No. 12, P. 38–42. (In Russian)
Yakimov S.B., Kaverin M.N., Tarasov V.P., et al. Research of Mechanisms of ESP Flow Rate Decline in Operation of Wells at Samotlor Field. Nauchno-Tekhnicheskiy Vestnik OAO “NK “Rosneft” = Research and Engineering Bulletin of Rosneft Oil Company OJSC, 2016, No. 3, P. 83–87. (In Russian)
Yakimov S.B., Kaverin M.N., Golub I.M., et al. Study of ESP Advantages Operated in a Periodical Mode in the Wells Complicated by Sand Removal. Oborudovanie i Tekhnologii dlya Neftegazovogo Kompleksa = Equipment and Technologies for the Oil and Gas Complex, 2017, No. 5, P. 16–20. (In Russian)
Yakimov S.B., Shportko A.A., Shalagin Yu.Yu. Ways of Improving Gas Separators Reliability Used to Protect Electric Centrifugal Pumps (ESP) in the Deposits of PJSC "NK "Rosneft". Oborudovanie i Tekhnologii dlya Neftegazovogo Kompleksa = Equipment and Technologies for the Oil and Gas Complex, 2017, No. 1, P. 33–40. (In Russian)

For citation:
Yakimov S.B., Ivanovsky V.N., Degovtsov A.V., Eliseev D.B., Aygishev E.V. On the Influence of the Fraction Composition of Abrasive Particles in Produced Fluid on the Wear Types of the Elements of Electric Centrifugal Pumps (In Russ.). Territorija "NEFTEGAS" = Oil and Gas Territory, 2017, No. 11, P. 32–38.

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Territorija Neftegas № 11 2017

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