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Journal articles on the topic 'Main Oil Pipelines'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Skuridin, N. N., A. S. Tyusenkov, and D. E. Bugai. "Cathodic protection of main oil pipeline." Journal of Physics: Conference Series 2373, no. 8 (2022): 082015. http://dx.doi.org/10.1088/1742-6596/2373/8/082015.

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Abstract Corrosion damage to metal is one of the main factors that reduce the safety of operation of main pipelines. It is known that about 70 % of pipeline failures occur due to metal corrosion. Electrochemical protection in combination with non-metallic coatings is currently the main method to prevent aggressive effects of corrosive media on main pipelines. The use of these methods of protecting pipelines has a number of difficulties that can be associated with the use of several protective coatings of different types and conditions on one oil pipeline; use of cathodic stations of different

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2

Kapul, Yury A. "Legal Regulation of Sanitary Protection Zones of Main Oil Pipelines (Oil Product Pipelines)." Energy Law Forum, no. 3 (2024) (2024): 20–30. https://doi.org/10.61525/s231243500032444-6.

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This scientific and practical article is a part of a larger general study performed by the author in the energy law sphere on the topic of Legal Regulation of Restricted Use Zones (RUZs) of Oil Pipelines and Oil Product Pipelines (the word “oil pipeline” will hereinafter be used in the meaning of “oil pipeline” and “oil product pipeline”). The purposes of this article are study and preparation of a systematized analysis of the main provisions on sanitary protection zones (SPZs) of main oil pipelines as one of RUZ types and determination of the degree of exploration of this topic by analysis of

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3

Rahim Mammadov, Ogtay Rahimov, Rahim Mammadov, Ogtay Rahimov. "MAIN PIPELINES AND THEIR MEASUREMENT METHODS." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 30, no. 07 (2023): 213–21. http://dx.doi.org/10.36962/pahtei30072023-213.

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Today it is difficult to imagine the development of modern society without the discovery of oil and gas fields, the development of ways to transport these products, their processing and the full use of these products in various industries. The general problem of the functioning of the pipeline system is complicated by the fact that the existing firefighting equipment and technologies cannot reliably ensure safety, as evidenced by the growing number of emergencies associated with fires at facilities. The existing control systems for the operation of main oil pipelines require revision and moder

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Kapul, Yury. "Protected Zones and Minimum Distances to Main Oil Pipelines (Petroleum Product Pipelines): The Concept, Legal Regime and Meaning for Secure Operation of Main Pipeline Transport Facilities." Energy Law Forum, no. 1 (2023): 41–51. http://dx.doi.org/10.18254/s231243500024480-6.

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A significant risk faced by oil pipeline companies in operation of main pipeline transport facilities is violation by third parties of the regime of protected zones and minimum distances to oil pipelines and petroleum product pipelines (collectively referred to as “oil pipelines”). No regulations establishing the legal regime of protected zones and minimum distance zones have been adopted yet. Absence of any regulations triggers law enforcement problems including origination of court disputes. This paper studies the main provisions on protected zones and minimum distances within the framework

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Yanyk, S., A. Firsov, U. Kyzenko, and V. Malikov. "HISTORY OF CREATION AND PROSPECTS OF USING FILD MAIN PIPELINES." Collection of scientific works of Odesa Military Academy 1, no. 13 (2020): 183–90. http://dx.doi.org/10.37129/2313-7509.2020.13.1.183-190.

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The history of the main pipelines originates from the oil fields of Baku and Pennsylvania. Throughout its history, pipelines have undergone significantchanges from the first pipelines in US oil fields to field trunk pipelines. At the beginning of the twentieth century, the rapid development of internal combustion engines began, the latest models of weapons were equipped with engines that required light petroleum products for their work. Before the Second World War, the system of supply of petroleum productsfor the needs of the troops did not have time to form in full. Fuel was supplied tothe t

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6

Zharkova, V. V., and O. S. Sizov. "Comparative Geoecological Assessment of the Development of Dangerous Exogenous Processes on the Main Pipelines of the Russian Federation." Bulletin of Irkutsk State University. Series Earth Sciences 51 (2025): 3–18. https://doi.org/10.26516/2073-3402.2025.51.3.

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In this paper, the subject of study is dangerous exogenous processes as one of the main factors of emergency situations on main pipelines. The territories of Western Yamal (Bovanenkovo – Ukhta main gas pipeline), Southern Yakutia (East Siberia – Pacific Ocean main oil pipeline), and Sakhalin Island (Sakhalin-2 main oil and gas pipelines) were selected as model sites. High-resolution satellite images WorldView-2/3 and digital terrain models AW3D30 and ArcticDEM are used as source data. All available decryption methods were used in the work, including the use of artificial neural networks (deep

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7

Vitalii, Buzovskyi, Kologrivov Mykhail, and Antonova Alfiia. "Oil storages and main oil pipelines pumps database development." Technology audit and production reserves 5, no. 2(55) (2020): 4–11. https://doi.org/10.15587/2706-5448.2020.212752.

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The object of research is a data model that characterizes the pumping units of main oil pipelines. The paper considers the creation of pumps database and their characteristics as a component of software systems designed to search for sources of energy saving in pipeline transportation of oil and oil products. An overview of existing programs for calculating the joint operation of an oil pumping station and a pipeline is given. It is shown that most programs are inaccessible for analyzing the applied data storage technologies, or involve manual input of entry data without using databases. Compa

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8

Mehdiyev, F. R. "Detection of oil losses in main pipeline damage." Azerbaijan Oil Industry, no. 3 (March 15, 2021): 31–36. http://dx.doi.org/10.37474/0365-8554/2021-3-31-39.

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The enterprises and companies dealing with the oil transportation and operation of oil pipeline pay special attention to the improvement of methods for spill detection and prevention of oil losses. The improvement of the methods and means of failure prevention, development of reliable ways of pipeline protection from corrosion, as well as the methods of well-timed specifiction of damage point and loss elimination are necessary for efficient control of oil losses in the failures. The paper analyzes the reasons for occurring failures in the main pipelines. The graphic-analytical method for defin

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9

Bolonnyi, V. Т. "Modification of Mode Parameters of Main Oil Pipelines under the Condition of Depressurizing." Prospecting and Development of Oil and Gas Fields, no. 1(74) (March 31, 2020): 26–35. http://dx.doi.org/10.31471/1993-9973-2020-1(74)-26-35.

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The characteristics of Ukrainian oil transportation system are presented; the emergency risks of Ukrainian oil pipelines are established. The analysis of the accident rate of oil pipeline transportation in Ukraine, Russia and the USA was carried out. The processes of initiation and progression of man-made emergencies in Ukraine during the oil pipelines operation are considered. The article presents the technique of specifying the incidental pressure in a pipeline, depending on the amount of oil loss at the site of oil leaks. It gives an opportunity to calculate the amount of oil loss and to ev

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10

Kapul, Yury A. "Problem of the Legal Regulation of Restricted Use Areas Created by the Placement of Main Oil and Oil Product Pipelines." Energy Law Forum, no. 4 (2023): 18–27. http://dx.doi.org/10.61525/s231243500029315-4.

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Since 2018, there has been a large-scale reform in the legal institution of restricted use areas (hereinafter referred to as RUAs). The Land Code of the Russian Federation (hereinafter referred to as the Land Code) was supplemented by Chapter XIX (Restricted Use Areas) (Articles 104 to 107). The established RUA types related to the placement of main oil and oil product pipelines (hereinafter collectively referred to as oil pipelines) include: (1) exclusion zones (Article 105, Clause 6, of the Land Code), (2) zones in close proximity to main pipelines (Article 105, Clause 25, of the Land Code),

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11

Котляревский and Vladimir Kotlyarevskiy. "Condition Forecasting of Underground Main Pipelines in Permafrost Regions." Safety in Technosphere 2, no. 3 (2013): 3–9. http://dx.doi.org/10.12737/444.

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The problems relating to assessment of pipelines operated in the permafrost were analyzed and the need to resolve them was justified. Possible methods and software tools allowing the systematic approach implementation to forecasting the stress state of pipelines were presented. The strength prediction algorithm of main pipelines upon deformation due to the soil subsidence in the thawing areoles in permafrost sections was shown. The calculation of thawing and subsidence zone is based on existing rules with adaptation to underground pipelines. For operation safety control the alternative calcula

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12

Yurenkova, L. R., and N. V. Bilash. "From the history of the problem of oil transportation and storage. Contribution of Shukhov V.G." Glavnyj mekhanik (Chief Mechanic), no. 2 (February 26, 2021): 50–54. http://dx.doi.org/10.33920/pro-2-2102-06.

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A significant part of the oil consumed in the world is transported from production and processing sites to consumers via tankers and pipelines. According to experts' forecasts, the demand for oil and petroleum products in the coming years will be significantly higher than in 2020. In Russia, the oil transportation market is developing in several directions. The main directions are investing in pipeline transport and improving the design of tanks for storing oil and petroleum products. The article considers the contribution of the great Russian engineer V.G. Shukhov to the solution of the probl

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13

Brzhanov, R. T., and G. Kh Sadueva. "Environmental Problems of Pipeline Leakages and Their Earlier Diagnosis." IOP Conference Series: Earth and Environmental Science 1061, no. 1 (2022): 012055. http://dx.doi.org/10.1088/1755-1315/1061/1/012055.

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Abstract The main environmental consequences of breakage on trunk pipelines are considered. Methods for early diagnosis and detection of damage to oil pipelines are considered. Methods for early diagnosis and detection of damage to oil pipelines have both positive and negative sides. From the analysis of methods for early diagnosis and detection of damage to oil pipelines, a differential method for diagnosing oil leaks is considered in detail. The features of the flow phenomena with incomplete filling of the pipeline section are described in relation to the problem of diagnosing oil leaks from

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14

Yin, Ran, Yijie Wang, Hanpeng Zheng, et al. "Adhesion Characteristics of Crude Oil on Non-Metallic Pipelines During Low-Temperature Gathering and Transportation." Energies 18, no. 11 (2025): 2828. https://doi.org/10.3390/en18112828.

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To address the lack of theoretical understanding regarding crude oil wall adhesion in non-metallic pipelines and to compare it with the behavior in metallic pipelines, this study investigates the wall adhesion behavior of crude oil in non-metallic pipelines using a self-developed, simulated stirred tank setup. The main factors influencing crude oil adhesion in non-metallic pipelines were identified, and the differences in adhesion behaviors across different pipeline materials were clarified. Additionally, the reasons behind these behavioral differences were explored through contact angle measu

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15

Rahimova, M., and F. Gafarov. "Some of the features of the main pipeline transport in their designing and reconstruction." Bulletin of Science and Practice 4, no. 8 (2018): 144–47. https://doi.org/10.5281/zenodo.1345200.

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The project of the main oil product pipeline is carried out in accordance with the requirements of regulatory documents. When designing a trunk pipeline, it is necessary to ensure that it is economical in comparison with other modes of transport. Choosing the operating parameters of the oil product pipeline, it is necessary to strive for the most complete use of the bearing capacity of the pipe material and the maximum loading of the pipeline and all pumping stations.

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16

Yakymiv, Y. V., and O. M. Bortnyak. "ENERGY EFFICIENCY OF OPERATING MODES OF MAIN OIL PIPELINES WITH PERIODICAL PARTIAL OIL DUMPING." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 2(46) (December 14, 2018): 151–60. http://dx.doi.org/10.31471/2304-7399-2018-2(46)-151-160.

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Modern oil transportation systems are characterized by a complex hydraulic structure and geometric configuration, and often require the need for a permanent or periodic pumping or dumping part of the oil flow. The implementation of such transportation technology necessarily leads to changes in the operating conditions of oil pipelines and in accordance with the need to regulate the operation of oil pumping stations. Consequently, determining the patterns of the impact of the process of dumping the part of the oil on the energy parameters of the operation of oil transportation systems is an ext

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17

Seoev, L. V., M. Yu Zemenkova, S. Yu Podorozhnikov, and E. L. Chizhevskaya. "APPROCHES TO MODELING PROCESS OF TRANSPORTING FUEL BY A FIELD MAIN PIPELINE IN CASE OF LEAKPROOFNESS." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 3 (June 20, 2025): 134–49. https://doi.org/10.17122/ntj-oil-2025-3-134-149.

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A problematic issue in the use of collapsible pipelines is the loss of the pumped product due to leakage of the pipeline line caused by accidents and damage. It is possible to reduce the amount of losses of the pumped product when using collapsible pipe- lines by reducing the time it takes to detect pipeline damage and eliminate oil product leaks. Various methods and techniques based on variable physical phenomena and principles and using various techniques for describing hydrodynamic processes during the outflow of oil and petroleum products are widely known and used to determine the coordina

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18

Shikhiyeva, L. M. "The analysis of pipeline damages and diagnostics of oil spills in environment." Azerbaijan Oil Industry, no. 12 (December 15, 2021): 54–59. http://dx.doi.org/10.37474/0365-8554/2021-12-54-59.

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The paper deals with the study and diagnostics of negative effect of complications in the operation of oil pipelines, as well as the impact of oil spills on environment. The main purpose of the study is the development of the methods for the specification of damage and spill sites due to the failures in main pipelines and the amount of spill in environment. The complications in the pipeline operation have been analyzed, the major reasons for pipeline damages and oil spills presented as well. The oil spills during the failures in the offshore pipelines in the Caspian Sea, and their reasons have

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19

Makharadze, Leon. "Lifting Non-Return Valves and Pipe Fittings for Pressure Main Hydraulic Transport Systems." Works of Georgian Technical University, no. 1(523) (March 25, 2022): 173–82. http://dx.doi.org/10.36073/1512-0996-2022-1-173-182.

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The purpose of lifting non-return valves and pipe fastening devices for pressure main hydraulic transport systems (for water pipes, pulse pipelines, oil pipelines, oil product pipelines) is to provide restraints during transient modes and hydraulic shocks in similar systems. The lift of the retractable valve is a hollow connected to a damping device, and the demodulator is made in the form of telescopically interlocked cylinders, the central cylinder of which is rigidly mounted on a hollow chord. The device for fixing the pressure main pipeline, which contains a concrete support, with a part p

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20

Kokhonkova, E. A., and O. A. Maykov. "Experimental work on determining the coordinates of an underground active vibration sensor for diagnosing main pipelines." Journal of Physics: Conference Series 2388, no. 1 (2022): 012144. http://dx.doi.org/10.1088/1742-6596/2388/1/012144.

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Abstract The article deals with the problem of determining the location of the main underground pipelines, using the method of subsurface location. To date, the problem of registering the deviation of the location of underground pipelines from the design one, in the conditions of the Far North, when laying pipelines in unstable soils, remains relevant. The displacement of the pipeline in the ground leads to the formation of stressed sections of the pipeline walls, in which cracks may form, followed by leakage of oil products into the environment.

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21

Yarovoy, A. V., I. M. Islamov, G. R. Askarov, S. V. Kitaev, and R. M. Askarov. "CALCULATION OF NORMAL TEMPERATURE DIFFERENCE ON MAIN GAS PIPELINES WITH LONG SERVICE LIFE." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 3 (July 26, 2023): 124–34. http://dx.doi.org/10.17122/ntj-oil-2023-3-124-134.

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In the global pipeline transport, including main pipelines (MР) with a long service life (40 years or more), the reliability of operation is ensured by compliance with regulatory requirements. Calculations of the stress-strain state of gas pipelines, in particular, longitudinal stresses, are carried out in accordance with Standart SP 36.13330.2012 «Main pipelines», which does not take into account the life of the facilities. The analysis of SP 36.13330.2012 «Main pipelines» for the effect of the temperature factor on the magnitude of the longitudinal stresses of the gas pipeline section

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22

Yanyk, S., A. Firsov, U. Kuzenko, and V. Malikov. "INTRODUCING A PIPLINE COMPANYINTOTHE REGULAR STRUSTURE AND PROSPECTS OF ITS APPLICATION." Collection of scientific works of Odesa Military Academy 2, no. 14 (2021): 136–42. http://dx.doi.org/10.37129/2313-7509.2020.14.2.136-142.

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The history of the creation of main pipelines dates back to the oil fields of Baku and Pennsylvania. Throughout their history, pipelines have undergone a significant change from the first pipelines in the US oil fields to modern field mainpipelines. At the beginning of the twentieth century, the rapid development of internal combustion engines began. The latest weapons were equipped with engines that needed light oil products for their work.Before the outbreak of the Second World War, the system for the supply of oil products for the needs of the troops did not have time to form in full.Fuel w

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23

Khafizov, Ildar F., Tatyana V. Latypova, Fanil Sh Khafizov, and Inna V. Ozden. "PREVENTION OF FIRE HAZARDOUS SITUATIONS ON FIELD PIPELINES." Oil and Gas Business, no. 4 (September 5, 2024): 20–36. http://dx.doi.org/10.17122/ogbus-2024-4-20-36.

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The operation of field pipelines may be disrupted due to natural processes occurring during oil and petroleum products transportation. This is due to the physical and chemical properties of the raw materials, the temperature of the transportation environment, operating conditions, flow rate, gas factor and other reasons. The main source of pipeline destruction is corrosion formation on pipeline surface. In order to ensure fire and industrial safety of pipeline system operation in the oil and gas industry, it is necessary to take measures against corrosion and prevent its occurrence.Objective o

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Ivanov, V. A., M. Yu Zemenkova, N. N. Karnaukhov, N. A. Borisov, E. L. Chizhevskaya, and A. G. Gumerov. "FORECASTING THE LONGITUDINAL MOVEMENTS OF UNDERGROUND PIPELINES." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 1 (February 28, 2025): 113–24. https://doi.org/10.17122/ntj-oil-2025-1-113-124.

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Main pipelines laid in low-bearing soil conditions are subject to changes in their design position, which affects the reliability of natural gas transportation. Achieving and maintaining the required reliability of the linear part of main gas pipelines is of particular importance. Emergency failures usually lead to large gas leaks into the atmosphere and undersupply to consumers, significant costs for the restoration of main gas pipelines. Special technical solutions to achieve the required stability and reliability of pipelines in low-bearing soils are need. Thus, longitudinal movements of ex

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Bogdanov, R. M., and S. V. Lukin. "Modeling of main oil pipelines operating duties." Proceedings of the Mavlyutov Institute of Mechanics 8, no. 1 (2011): 211–18. http://dx.doi.org/10.21662/uim2011.1.020.

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The complexity of the tasks of diagnosing and modeling the main oil pipelines operating modes is a large number of possible operating modes that depend on many parameters, such as: the physical and chemical properties of oil, the scheme of operation, the status and quantity of running pumping and power equipment. The authors developed program complex that allow solving the problem of determining the optimal operating duties for main oil pipelines.

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Buzovskyi, Vitalii, Mykhail Kologrivov, and Alfiia Antonova. "Oil storages and main oil pipelines pumps database development." Technology audit and production reserves 5, no. 2(55) (2020): 4–11. http://dx.doi.org/10.15587/2706-5448.2020.212752.

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Zharkov, V. V., T. V. Savitskaya, and A. M. Sverchkov. "Study of the Influence of Factors of the State of Oil Trunk Pipelines on the Degree of Accident Risk." Occupational Safety in Industry, no. 10 (October 2021): 71–76. http://dx.doi.org/10.24000/0409-2961-2021-10-71-76.

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The article examines the current state of the oil industry in Russia. The main reasons for depressurization of the main oil pipelines and oil product pipelines are analyzed, domestic and foreign methods for assessing the pipeline accidents risk are considered. Review of domestic and foreign software products is carried out allowing to assess the accidents risk. The software application was developed for solving the problems of scoring the factors of influence of the state of the main oil pipelines and main oil product pipelines on the degree of accidents risk. The software application is based

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Yakymiv, Y. V., and O. M. Bortniak. "FLOW CAPACITY OF MAIN OIL PIPELINES WITH PREDEFINED OIL PUMPING STATIONS LOCATION WITH PERIODICAL PARTIAL OIL DUMPING." Oil and Gas Power Engineering, no. 1(31) (June 26, 2019): 65–71. http://dx.doi.org/10.31471/1993-9868-2019-1(31)-65-71.

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Transportation of oil via main pipelines often requires the need for a permanent or periodic dumping of some part of the flow for further shipment of crude oil to oil refineries or filling stations. The application of such technology leads to a change in the operating mode of oil pumping stations and the oil transportation system in general. In case of emergency, an analogue of dumping is an oil leak from the pipeline in a case of violation of its integrity. Resetting a part of the flow is accompanied by a change in a liquid flow ahead of and behind the discharge point, which inevitably leads

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Melnychenko, Y. G., G. G. Melnychenko, and T. Y. Dodyk. "CURRENT STATE AND PROBLEMS CONCERNING LOCALISATION TECHNOLOGIES OF OIL PIPELINES FOR THEIRS REPAIR WITH TERMINATION OF OPERATING." PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY Number, no. 2(46) (December 14, 2018): 170–78. http://dx.doi.org/10.31471/2304-7399-2018-2(46)-170-178.

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The critical analysis of current technology of onshore oil pipeline sections releasing from product for theirs repair are undertaken. Its shortcomings are established. The overview of modern plugging devices for oil pipelines sections localization while being repaired is provided, in particular the advantages and disadvantages of each considered one were analyzed. On the basis of this review an optimal plugging pig construction for oil pipeline sections isolation is proposed.The advantages and disadvantages of the proposed device are given. The necessity of simulation of plugging pigs motion i

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LOZOVAYA, S. V., A. A. RYLEYEV, and Y. A. ZABUGA. "PARAFFIN DEPOSITION DURING TRANSPORTATION OF OIL MIXTURE THROUGH THE MAIN OIL PIPELINE KENKIYAKKUMKOL-JUMAGALIYEV." Neft i Gaz 137, no. 5 (2023): 79–88. http://dx.doi.org/10.37878/2708-0080/2023-5.07.

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The article provides study of paraffin phase state in mixtures of different oils during their joint transportation in the main oil pipelines Kenkiyak-Kumkol and Kumkol-Jumagaliyev and gives recommendations to prevent paraffin deposition in oils in transportation conditions. In HYSYS Aspen One Engineering software, computational hydraulic models of the considered main oil pipelines was performed, as well as optimal process parameters of pumping oil from different fields through these main pipelines were determined.

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Rudenko, M. M., and M. G. Rudenko. "Regulation of environmental safety at the stages construction of main pipelines." XXI Century. Technosphere Safety 8, no. 2 (2023): 135–43. http://dx.doi.org/10.21285/2500-1582-2023-2-135-143.

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Pipeline transport plays a special role in the unified transport system of the Russian Federation. Today, almost the entire volume of gas is delivered through the main pipelines. The technology of transportation of natural gas, oil, condensate and their byproducts, constructive solutions of the linear part and ground facilities influence the natural environment. Therefore, the issue of compliance with environmental protection rules in constructing pipeline transport facilities is relevant. It is of special significance due to the construction of new transport routes in the Asian region. The ar

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Shalay, V. V., M. O. Myznikov, M. I. Gildebrandt, and E. V. Khodoreva. "About the need to replace pumping equipment or impellers of main pumps when pumping capacity of oil and petroleum products changes." Omsk Scientific Bulletin. Series Aviation-Rocket and Power Engineering 6, no. 1 (2022): 22–28. http://dx.doi.org/10.25206/2588-0373-2022-6-1-22-28.

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The article presents the results of a study related to determining the need to replace pumping equipment or impellers of main pumps to increase efficiency while reducing pumping volumes. Calculations are carried out on the example of a technological section of a specific oil pipeline. The paper demonstrates an approach to assessing the economic feasibility of replacing pumping equipment or upgrading it in conditions of changing transportation volumes. The calculation method can be applied to any oil pipelines and product pipelines.

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Gorshkova, O. О. "WELDING OF MAIN OIL AND GAS PIPELINES." Современные наукоемкие технологии (Modern High Technologies), no. 2 2020 (2020): 7–11. http://dx.doi.org/10.17513/snt.37906.

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Salnikov, A. V., and A. A. Ignatik. "Application of the combined probabilisticstatistical methods of quantitative assessment of strength and durability of main pipelines with single and combined defects." Oil and Gas Studies, no. 5 (November 17, 2019): 115–24. http://dx.doi.org/10.31660/0445-0108-2019-5-115-124.

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Main gas and oil pipelines are the most important objects of the fuel and energy complex of the state. They are subjected to strict requirements for reliable and safe operation. Therefore, it is necessary to assess their strength (current strength) and durability (prediction strength) when operating main pipelines. The wall of the pipes of the existing main pipelines is subjected to various loads and influences. To prevent pipeline failure, strength and durability calculations are performed. The parameters of the load and mechanical resistance of the pipes are taken into account when calculati

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Zhang, Bo, Rui Gong, Tao Wang, and Zhuo Wang. "Causes and Treatment Measures of Submarine Pipeline Free-Spanning." Journal of Marine Science and Engineering 8, no. 5 (2020): 329. http://dx.doi.org/10.3390/jmse8050329.

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Submarine pipelines, as arteries for offshore oil and gas transportation, play a particularly important role in the exploitation of offshore oil and gas resources. Since the world’s first submarine pipelines were laid in the Gulf of Mexico, numerous failures have been caused by pipeline free-spanning. This paper provides a review of the causes and treatment measures for the free span of submarine pipeline. Various factors cause the free span of submarine pipelines, including wave flow scouring, fluctuations in seabed topography, residual stress or thermal stress of pipelines, and human activit

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Dymov, A. M., S. A. Marinin, A. H. Nugmanov, and I. Y. Aleksanyan. "Positive aspect in the presence of asphalt-smo-loparaffin deposits during oil products transfer through the pipeline network." Upravlenie kachestvom (Quality management), no. 1 (January 1, 2024): 28–34. http://dx.doi.org/10.33920/pro-01-2401-05.

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Until now, the phenomenon of paraffin contamination of oil pipelines is considered an obstacle to the efficient transport of petroleum raw materials, leading to a decrease in the reliability of their operation. The positive effect of asphalt, resin and paraffin deposits during the movement of petroleum raw materials in the oil pipeline system can be assessed by taking into account a number of phenomena. So, first of all, asphalt-resin-paraffin deposits have a relatively low coefficient of thermal conductivity and smooth out irregularities from internal corrosion of the walls of oil pipelines,

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Nesterenko Sr., Tatyana, Iryna Lartseva, Anatolii Kaliuzhnyi, and Andrii Yaholnyk. "Probabilistic Aspects of Main Oil and Gas Pipelines Connections Calculation." International Journal of Engineering & Technology 7, no. 4.8 (2018): 36–40. http://dx.doi.org/10.14419/ijet.v7i4.8.27210.

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The article analyzes the existing calculation methods and highlights the main stages of main pipelines flanged connections calculation. A logical-structural scheme for the pipeline connection destruction is proposed. On the basis of the scheme developed, the analysis of usual flange connection destruction was carried out. As a result, formulas for determining safety characteristics of connection elements and equations for determining the failure-free operation probability for both individual elements of the connection and the connection as a whole were obtained.Â Â

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Sytdykov, Maxim, Andrey Balobanov, and Andrey Ivanov. "ASSESSMENT OF THE DEGREE OF DAMAGE IN CASE OF ACCIDENTS OF TRUNK PIPELINES BY THE METHOD OF HIERARCHY ANALYSIS." Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» 2023, no. 3 (2023): 36–44. http://dx.doi.org/10.61260/2218-130x-2023-3-36-44.

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The increase in the number of objects of the economy of the oil and gas complex on the territory of the Russian Federation entails an increase in the number of accidents at these objects. One of the most emergency facilities of the oil and gas complex are trunk pipelines. Accidents on main pipelines lead to various types of damage, the totality of which increases the severity of the consequences of accidents. In this regard, there is a need to assess the main pipelines in order to determine their most emergency type. For this purpose, the work carried out such an assessment of trunk pipelines

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МахутовНиколай, Андреевич, Дмитрий Александрович Неганов, and Виктор Миронович Варшицкий. "Unification of strength calculations of main oil pipelines." SCIENCE & TECHNOLOGIES OIL AND OIL PRODUCTS PIPELINE TRANSPORTATION 13, no. 4 (2024): 296–302. http://dx.doi.org/10.28999/2541-9595-2024-13-4-296-302.

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Согласно принятым нормам, расчетное определение толщины стенок трубопроводов осуществляется для заданных давлений, пропускной способности трубопроводов по выбранному диаметру с использованием стандартных механических свойств рассматриваемых трубных сталей. Каждый из расчетных факторов и параметров имеет конкретное значение, определяя результаты, относящиеся к данному расчетному случаю и выбранным запасам прочности. Число этих случаев становится чрезвычайно большим. Унификация расчетов позволяет сделать расчетное обоснование прочности более общим, выявив при этом устойчивые закономерности взаим

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Pototskaya, T. I. "The geography of the “Oil pipeline wars” in the context of Russia’s interaction with the countries of the Baltic region." Regional'nye issledovaniya, no. 4 (2019): 98–106. http://dx.doi.org/10.5922/1994-5280-2019-4-8.

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The article analyses oil pipelines, the operation of which intersects the interests of Russia and the Baltic countries (Latvia, Lithuania, Belarus, and Poland). By oil pipeline wars we understand the confrontation between the policy of distancing from Russia in oil transportation to Europe and Russia’s policy of creating alternative, more economically effective and safe ways of oil transportation to Europe. Reflecting relations between countries, several groups of oil pipelines have been identified: the main pipelines, alternative ones, and indirectly related to the interests of the Baltic cou

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Ivanov, V. A., N. A. Borisov, I. V. Seroshtanov, M. N. Chekardovskij, and A. A. Gladenko. "TO THE ISSUE OF SOIL VARIOUS TYPES INFLUENCE ON PIPELINE LONGITUDINAL MOVEMENT." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 4 (September 3, 2024): 129–38. http://dx.doi.org/10.17122/ntj-oil-2024-4-129-138.

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Achieving and maintaining the required reliability of the linear part of the main gas pipelines is of great importance. Emergency destruction usually leads to large gas leaks into the atmosphere and undersupply to consumers, significant costs for the restoration of main gas pipelines. The rise in cost of repair work on main gas pipelines directly depends on the difficult conditions of the route. Special technical solutions are to be used for achieving the necessary stability and reliability of pipelines on low-bearing soils. Thus, on operating gas pipelines at variable temperatures of the tran

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Ning, Po, Yuan-jun Jiang, Jun-jie Tang, and Qi-jun Xie. "Research on the Early Warning Model for Pipelines Due to Landslide Geohazards under Multiple Influencing Factors." Water 15, no. 4 (2023): 693. http://dx.doi.org/10.3390/w15040693.

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Because of the wide distribution of overland oil and gas pipelines, some pipelines will unavoidably pass through landslide-prone mountainous areas. Landslides may cause deformation or even damage to pipelines, affecting the normal working of the pipeline system. Therefore, it is necessary to study the multiple influence factors of pipeline deformation caused by landslides and establish a forewarning model for oil and gas pipelines buried in landslides. In the present research, the field investigation and a series of large deformation numerical simulations are conducted along four pipelines loc

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Semenenko, Ye V., Ye S. Lapshin, M. M. Liah, and S. V. Dziuba. "TECHNOLOGICAL PIPELINES CALCUCATION FEATURES FOR HIGH-VISION OIL PRODUCTS TRANSPORTATION." Metallurgicheskaya i gornorudnaya promyshlennost, №6, 2018, no. 6 (2018): 49–56. http://dx.doi.org/10.33101/s064567890.

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Purpose. Scientific basis substantiation for the technological calculation of main pipelines. Which are pumping high viscosity non-Newtonian liquids, taking into account the peculiarities behavior of the full Buckingham equation solution in various intervals of the values included in it. Methodology. The modern methods analysis for calculating rational parameters of the high viscosity non-Newtonian fluid viscosity transportation modes which made it possible to substantiate the specificity of the rheological characteristics of these liquids, taking into account the possibility of controlling th

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Yakupov, Azamat U., Dmitry A. Cherentsov, Konstantin S. Voronin, and Yuri D. Zemenkov. "Estimating the effect of seasonally-operating cooling devices during a safe stop of the oil pipeline." Oil and Gas Studies, no. 3 (July 10, 2019): 120–26. http://dx.doi.org/10.31660/0445-0108-2019-3-120-126.

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Conducting thermal calculations of "hot" oil pipelines through which high-viscosity and high-sticking oils are transported is one of the main ones. Determining the rate of cooling of oil in a stopped pipeline is of practical importance. According to the cooling rate, the time to safely stop the "hot" pipeline is calculated. This is the time at which the "hot" oil pipeline doesn’t freeze and the station’s pressure is enough to overcome the shear stresses arising during the cooling f high-viscosity and high-sticking oil. Oil cooling in underground stopped pipelines depends on the temperature of

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Bekibayev, T. T., U. K. Zhapbasbayev, and G. I. Ramazanova. "Optimization of oil-mixture “hot” pumping in main oil pipelines." Journal of Physics: Conference Series 894 (October 2017): 012127. http://dx.doi.org/10.1088/1742-6596/894/1/012127.

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Obshta, Anatoliy, and Oleksandr Shkurgan. "Diagnostics of oil product leakage detection in main oil pipelines." Physico-Mathematical Modelling and Informational Technologies, no. 37 (July 1, 2023): 47–51. http://dx.doi.org/10.15407/fmmit2023.37.047.

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Sunagatullin, Rustam Z., Rinat M. Karimov, Radmir R. Tashbulatov, and Boris N. Mastobaev. "Study of the causes for wax deposition under the operating conditions of main oil pipelines." SCIENCE & TECHNOLOGIES OIL AND OIL PRODUCTS PIPELINE TRANSPORTATION 10, no. 6 (2020): 610–19. http://dx.doi.org/10.28999/2541-9595-2020-10-6-610-619.

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The results of investigations of the main causes and the most significant factors of intensification of paraffin deposition in main oil pipelines are presented. A comprehensive analysis of the composition and properties of commercial oils and their sediments was carried out, according to which phase diagrams of equilibrium of oil dispersed systems were obtained using the example of commercial oils from Bashkir fields. Based on the phase diagrams, a curve of wax oil saturation was constructed, the analysis of which confirms that the existing thermobaric conditions during the operation of main o

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Котляревский, Vladimir Kotlyarevskiy, Ларионов, et al. "Assessment of Seismic Vulnerability of the Main Pipelines in Information Deficiency Conditions." Safety in Technosphere 2, no. 1 (2013): 20–30. http://dx.doi.org/10.12737/208.

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Operation in difficult climatic conditions and the large extent of the main gas and oil pipelines causes the need of search of new decisions for ensuring the reliable and safe operation of pipeline transport objects. The technique offered in this article is based on the plotting of seismic vulnerability function of the main pipeline embedded in soil by calculated dynamic analysis of stresseddeformed state in conditions of experimental information lack.

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Bajoraitytė, Ingrida, and Marijonas Bogdevičius. "DYNAMIC PROCESSES IN THE OIL PIPELINES. PART II. THE LEAK IDENTIFICATION BY NUMERICAL METHODS." TRANSPORT 18, no. 1 (2003): 49–55. http://dx.doi.org/10.3846/16483840.2003.10414063.

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The analysis of identification method of leaks occurring due to damages of the linear part of the main oil pipelines is carried out. The momentum and continuity equations of viscous compressible fluid in a pressure pipeline are presented. Differential equations of fluid movement in the oil pipeline are solved by the method of characteristics. Variation diagrams of pressure and velocity of fluid of a leaking oil pipeline are presented.

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Pavlova, Z. Kh, Kh Kh Azmetov, Kh A. Azmetov, P. I. Vasilyev, and A. G. Gumerov. "DETERMINATION OF THE MAXIMUM ALLOWABLE PRESSURE FOR STRENGTH TESTING OF MAIN OIL-AND-GAS PIPELINE SECTIONS." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 1 (February 28, 2025): 97–112. https://doi.org/10.17122/ntj-oil-2025-1-97-112.

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High-pressure testing of main oil-and-gas pipeline sections for strength is one of the methods for their technical condition assessment. At the same time, testing pipelines with pressure exceeding the working pressure is a very important and rather complex technological process that requires a reasonable definition and strict adherence to test parameters. In order to achieve the effectiveness of high-pressure testing, the test pressure must be sufficient to identify weak points in terms of pipeline strength ensuring during its operation. Besides, it is necessary to exclude the occurrence of ne

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