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Journal articles on the topic 'Pipeline Transport'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Nizhegorodov, A. I. "PIPELINE TRANSPORT. LECTURE 12." Spravochnik. Inzhenernyi zhurnal, no. 312 (March 2023): 46–52. http://dx.doi.org/10.14489/hb.2023.03.pp.046-052.

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This article presents materials of the 12th lecture on the subject “Theory of load-lifting, transport, construction and road equipment and facilities”. This lecture discusses the purpose and main characteristics of pipeline systems for the transportation of gas, oil, fuels, water and other continuous media, pipeline fittings, connections, compensators and other elements of pipelines. In addition, methods for calculating simple and composite pipelines are given based on the formulas of Chézy, hydraulic slope, flow module, etc.

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2

Zhu, Zhenjun, Chaoxu Sun, Jun Zeng, and Guowei Chen. "Optimization of natural gas transport pipeline network layout: a new methodology based on dominance degree model." Transport 33, no. 1 (2018): 143–50. http://dx.doi.org/10.3846/transport.2018.145.

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At the phase of 13-th five-year plan in China, natural gas will play an important role in energy revolution. With the growth of consumption, natural gas infrastructures will become hot spots of future investment and pipeline network construction will also usher in a period of rapid development. Therefore, it is of great theoretical and practical significance to study layout methods of transport pipeline network. This paper takes natural gas transport pipeline network as a research object, introduces dominance degree to analyse benefits of pipeline projects. Then, this paper proposes Dominance

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3

Xiaolu, Chen, Yang Yanmei, Bao Wei, et al. "Research on standards and standard system of hydrogen pipeline in China." E3S Web of Conferences 520 (2024): 04016. http://dx.doi.org/10.1051/e3sconf/202452004016.

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Pipeline hydrogen transport is one of the main technical paths to achieve large-scale storage and transportation of hydrogen energy, and standards are important technical support for pipeline hydrogen transport applications. China’s hydrogen pipeline construction started late, and a relatively complete hydrogen pipeline standard system has been established in the world, but China’s hydrogen pipeline standard system has not been established, the lack of key technical standards and other problems. This paper investigates the current situation of hydrogen transport pipeline standards and the appl

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4

Guliyev, I. "Oil Transport Networks in Europe." MGIMO Review of International Relations, no. 4(37) (August 28, 2014): 68–72. http://dx.doi.org/10.24833/2071-8160-2014-4-37-68-72.

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The author examines the problems and prospects of crude oil and petroleum products transportation market on the European continent. Particular attention is paid to the possibilities of the planned pipeline routes and new supplies of oil and petroleum products. European Union countries have large reserves of hydrocarbons, but it is not enough to fully satisfy domestic consumption. Improved pipeline infrastructure both within the EU and oil pipelines from other countries is an important economic and social factor. Recent developments of this year especially emphasize the importance of strengthen

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Norsworthy, Richard. "Development and Testing of a Field-Applied Coating for High-Temperature, Cathodically Protected Pipelines." Materials Performance 43, no. 11 (2004): 20–22. https://doi.org/10.5006/mp2004_43_11-20.

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Traditional pipeline coatings have very limited use on pipelines that operate at temperatures above 65°C (150°F). As production and transport temperatures increase, pipeline coatings must be able to perform accordingly. Presently, the product must be cooled before it can be transported in pipelines, because most coating systems would fail at the operating temperature. Pipeline coatings must perform at these higher temperatures in conjunction with cathodic protection to allow companies to produce and transport products at high internal temperatures. This article discusses the development and te

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Gaponenko, S. O., А. E. Kondratiev, M. V. Kalinina, and R. V. Akhmetova. "System of automated monitoring and forecasting of the remaining resource of pipeline transport." Power engineering: research, equipment, technology 26, no. 1 (2024): 144–50. http://dx.doi.org/10.30724/1998-9903-2024-26-1-144-150.

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This article presents a system of automated monitoring and forecasting of the residual resource of pipeline transport, consisting of a developed and manufactured information and diagnostic complex for monitoring the technical condition of pipeline transport and software. Informative frequency ranges for monitoring the technical condition of pipeline transport are determined. Experimental studies have been conducted to confirm the effectiveness of the developed technical solution. The paper considers the problems of reliability of pipeline transport. The analysis of existing methods for assessi

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Romanchuk, A. S., S. S. Khabirov, P. V. Vinogradov, R. I. Valiakhmetov, I. G. Gundorova, and D. A. Nebogin. "DEVELOPMENT OF LEAK DETECTION METHODS FOR USE IN FIELD PIPELINE TRANSPORT." Problems of Gathering Treatment and Transportation of Oil and Oil Products, no. 4 (September 3, 2024): 139–53. http://dx.doi.org/10.17122/ntj-oil-2024-4-139-153.

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Today, most existing leak detection methods are effective only for stationary operating conditions of pipelines. During transient (dynamic) pumping modes, a significant decrease in the sensitivity of the methods occurs, or inoperability of leak detection systems (LDS) based on them is observed.Accordingly, for the operation of the LDS in the presence of transient processes in pipelines, it is necessary to use special approaches that take into account the features and interrelation of the monitored indicators of the dynamically changing pumping regime with each other. One solution to this probl

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8

Fan, Ye, and Xiao-xing Feng. "Research on integrity Management of long distance pipeline." E3S Web of Conferences 385 (2023): 03011. http://dx.doi.org/10.1051/e3sconf/202338503011.

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Long-distance pipelines transport and distribute vast amounts of oil and natural gas around the world every day. It is considered the safest way to transport oil and gas because it rarely breaks down. The integrity management of long distance pipeline is very important for pipeline transportation. Based on the main content of integrity management of long distance pipeline and the basic requirements for operators, this paper puts forward the main responsibilities and management principles of integrity management of long distance pipeline. At last, according to the characteristics of Chinese lon

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Izgagina, T. Yu. "Some security issues in pipeline transport." Juridical Journal of Samara University 7, no. 3 (2022): 91–101. http://dx.doi.org/10.18287/2542-047x-2021-7-3-91-101.

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The article shows the role of pipeline transport in the Russian economy, analyzes the Russian legislation regulating the activities of this type of transport; analyzes typical violations detected in the operation of pipelines by control and supervisory authorities and the prosecutor's office; shows the role of Rostekhnadzor in detecting violations of high-risk objects. The article analyzes the legislation of the Republic of Belarus and the Republic of Kazakhstan in terms of legal regulation of the trunk pipeline transport and the supervision of it by the prosecutor's office; provides judicial

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10

Savin, I. A., and M. Akhmedeev. "Connection of the Steel Pipes Having a Polymeric Covering on Internal and External Surfaces." Solid State Phenomena 299 (January 2020): 766–71. http://dx.doi.org/10.4028/www.scientific.net/ssp.299.766.

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The article investigates the issues of pipeline transport and the methods of protecting pipelines from corrosion, as well as the manufacture of pipes with internal and external coatings and proceeding construction of pipelines. The main objective of this article is to obtain a reliable and durable pipeline with internal and external coatings, as well as to preserve pipeline capacity and ease its installation.

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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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12

Dolgopolov, Daniil V. "PIPELINE TRANSPORT GEOSPACES." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 26, no. 1 (2021): 76–85. http://dx.doi.org/10.33764/2411-1759-2021-26-1-76-85.

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One of the important tasks of safe operation of pipeline systems is information support of produc-tion units. The purpose of this work was to determine approaches to the formation of geoinformation space to ensure the operation of complex man-made complexes of pipeline systems. The methodolog-ical basis of the research is based on the theoretical foundations and methodological developments of scientists devoted to the collection and processing of spatial information, presented in the works of A. P. Karpik, V. B. Zharnikov, H. K. Yambaev, A. A. Varlamov, V. G. Bondur, D. V. Lisitsky, G. A. Usta

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Marinos, V., G. Stoumpos, G. Papathanassiou, N. Grendas, D. Papouli, and C. Papazachos. "LANDSLIDE GEOHAZARD FOR PIPELINES OF NATURAL GAS TRANSPORT." Bulletin of the Geological Society of Greece 50, no. 2 (2017): 845. http://dx.doi.org/10.12681/bgsg.11791.

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Landslides represent a significant hazard for pipelines because they can generate permanent ground displacement and tend to result in complete failure or significant leaks, major environmental impacts and long periods of service disruption. Hence, landslide-related incidents are regarded as a significant operational risk. The paper mainly focuses on the assessment of landslide hazard along or across a natural gas pipeline project and on the identification of these hazards, mostly in the field. Whether the “expected” landslide event reaches the Right of Way (RoW) and impacts the pipeline, is in

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Handogo, Renanto, Annasit Mualim, Juwari Purwo Sutikno, and Ali Altway. "Evaluation of CO₂ Transport Design Via Pipeline in the CCS System with Various Distance Combinations." ECS Transactions 107, no. 1 (2022): 8593–608. http://dx.doi.org/10.1149/10701.8593ecst.

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Carbon dioxide transportation plays an important role in the CCS system. The pipeline is the most economically viable for CO2 transport medium. In this paper, the design of the CO2 pipeline is systematically evaluated from a technical and economic aspect. Four transport process conditions include gaseous transport, liquid transport, dense phase transport, and supercritical transport will be assessed to obtain the most feasible transport design. A supercritical phase has an advantage when to be applied for long-distance and large-scale CO2 transportation. In the CCS network, the distance betwee

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Iskandarov, Elman, Fidan Ismayilova, Mahammad Shukurlu, and Anar Nagizadeh. "THE EFFECT OF FILLING THE GAS PIPELINE WITH CONDENSATE ON TRANSPORT PRESSURE." Rudarsko-geološko-naftni zbornik 40, no. 3 (2025): 17–24. https://doi.org/10.17794/rgn.2025.3.2.

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The analysis of the transportation of natural gases and associated petroleum gases indicates that, unlike natural gases, it is impossible to transport associated gases over long distances as a monophase state. In some cases, associated petroleum gas is injected into the reservoir to enhance oil recovery through gas lift operations. However, the specific demand for gas at production facilities is much lower compared to available gas resources. On the other hand, modern concepts regarding the use of natural gases and associated gases require that they are prepared and transported to the consumer

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TUDORACHE, V. P., N. N. ANTONESCU, and N. ILIAS. "INFLUENCE OF THE CORROSION AND ENSURING INTEGRITY THE FLUIDS TRANSPORT PIPELINES, ON BASED OF THE ROUTINE DIAGNOSIS." Neft i gaz 6, no. 120 (2020): 93–108. http://dx.doi.org/10.37878/2708-0080/2020-5.041.

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Pipelines represent a very important part of the energy infrastructure. They ensure an economical, safe and continuous transport of fluids, in generally of oil crudes and natural gases. As time goes, pipelines of transporting oil and natural gas (more, buried and high-pressure pipeline) are subjected to loads and environmental effects which may cause them to become degraded with. Pipelines may suffer degradation from a variety of causes, as: corrosion, mechanical damage, stress cracking etc. As pipelines age and the degradation mechanisms become more problematic, it is recognised that the inte

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Bogdevičius, Marijonas, Arvydas Matuliauskas, Vygantas Mištinas, Bronislovas Spruogis, and Vladimiras Suslavičius. "DYNAMICS OF PNEUMATIC AND HYDRAULIC TRANSPORT TECHNOLOGICAL EQUIPMENT." TRANSPORT 19, no. 1 (2004): 37–42. http://dx.doi.org/10.3846/16484142.2004.9637951.

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In the article the classification of inpipe robots is presented, their advantages and imperfections are reviewed. The schemes of the construction of the wall press walking inpipe robot with a pneumatic drive and an inpipe robot with a vibratory pneumatic drive are given. The analysis of the 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

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18

Li, Ji-Chao, Yong Fan, Dan Pang, Tong Wu, Ying Zhang, and Ke Zhou. "Investigation on the Compressibility Factor of Hydrogen-Doped Natural Gas Using GERG-2008 Equation of State." Energies 18, no. 1 (2024): 53. https://doi.org/10.3390/en18010053.

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The primary methods for hydrogen transportation include gaseous storage and transport, liquid hydrogen storage, and transport via organic liquid carriers. Among these, pipeline transportation offers the lowest cost and the greatest potential for large-scale, long-distance transport. Although the construction and operation costs of dedicated hydrogen pipelines are relatively high, blending hydrogen into existing natural gas networks presents a viable alternative. This approach allows hydrogen to be transported to the end-users, where it can be either separated for use or directly combusted, the

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Junaidi, Abdul Khair, and Jaswar Koto. "Initial Imperfection Design of Subsea Pipeline to Response Buckling Load." Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) 15, no. 1 (2015): 7–11. https://doi.org/10.36842/jomase.v15i1.462.

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Oil and gas transportation in subsea operation continues to the extreme depth. Harsh environment in deep water lead to a challenge for especially pipeline design. The pipelines are operated at high pressure and high temperature in order to be able to transport the crude oil from the well to the end termination of loading. Such condition, the pipelines are subjected to axial compressive forces which will cause the pipelines to expand, consequently the pipelines tend to buckle for certain size and distance from the initial of pipeline. The sleeper is one of method to control the pipeline expansi

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Yang, Yan, Haoping Peng, and Chuang Wen. "Sand Transport and Deposition Behaviour in Subsea Pipelines for Flow Assurance." Energies 12, no. 21 (2019): 4070. http://dx.doi.org/10.3390/en12214070.

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Sand transport through tubing and pipeline could cause a series of problems to flow assurance, if not properly managed or controlled. The most serious problem is the accumulation and erosion in multiphase flow pipelines and the surface equipment. Therefore, the importance of understanding the transport and deposition behaviour of sands through multiphase flow pipelines cannot be overemphasized. This study presents the sand transport and deposition characteristics in the complicated multiphase flow pipeline. The numerical result shows that the slurry velocity presents a uniform distribution in

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21

Pienaar, Wessel. "Logistics aspects of pipeline transport in the supply of petroleum products." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 27, no. 2 (2008): 102–22. http://dx.doi.org/10.4102/satnt.v27i2.85.

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The commercial transportation of crude oil and petroleum products by pipeline is receiving increased attention in South Africa. Transnet Pipeline Transport has recently obtained permission from the National Energy Regulator of South Africa (Nersa) to construct and operate a new petroleum products pipeline of 60 cm diameter from Durban to Gauteng. At an operating speed of 10 km/h the proposed 60 cm Transnet pipeline would be able to deliver 3,54 million litres of petroleum product per hour. This is equivalent to 89 deliveries per hour using road tank vehicles with an average carrying capacity o

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Sheludchenko, Bogdan, Iryna Slusarenko, Oleh Pluzhnikov, Vladyslav Shubenko, Victor Biletsky, and Viktor Borovskyi. "Analytical Criterion for the Strength of Bonded-Dispersed Gels During Pipeline Transportation." Scientific Horizons 24, no. 2 (2021): 9–15. http://dx.doi.org/10.48077/scihor.24(2).2021.9-15.

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Modern pipeline systems, both main and industrial, allow transporting a wide range of liquid and gaseous substances, including a variety of solid bulk materials, minerals, building materials and mixtures. However, the development of pipeline transport systems today is hindered by the lack of theoretical developments in the implementation of practical engineering projects for the creation of both main and industrial product pipelines for various purposes. Therefore, the further development of the theory of flows of various substances in pipelines and the creation of universal methods for engine

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Qi, Guansheng, Hao Hu, Wei Lu, et al. "Influence of Mine Environmental Factors on the Liquid CO2 Pipeline Transport System with Great Altitude Difference." International Journal of Environmental Research and Public Health 19, no. 22 (2022): 14795. http://dx.doi.org/10.3390/ijerph192214795.

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To prevent coal spontaneous combustion and store CO2 in the coal mine, it is necessary to establish a fire-prevention pipeline transport system which continuously injects a large amount of liquid CO2 from the ground to the underground area directly. At present, few studies are focused on the law of liquid CO2 transport with great altitude difference. Moreover, the complex transport environment in the coal mine affects the design and application of the pipeline transport system for ground direct injection of liquid CO2. This study explores the influence of environmental factors at different dep

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Li, Tianlei, Jie Xiao, Honglin Zhang, et al. "Numerical Simulation Study of Gas Stratification in Hydrogen-Enriched Natural Gas Pipelines." Energies 18, no. 12 (2025): 3181. https://doi.org/10.3390/en18123181.

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Hydrogen blending in natural gas pipelines facilitates renewable energy integration and cost-effective hydrogen transport. Due to hydrogen’s lower density and higher leakage potential compared to natural gas, understanding hydrogen concentration distribution is critical. This study employs ANSYS Fluent 2022 R1 with a realizable k-ε model to analyze flow dynamics of hydrogen–methane mixtures in horizontal and undulating pipelines. The effects of hydrogen blending ratios, pressure (3–8 MPa), and pipeline geometry were systematically investigated. Results indicate that in horizontal pipelines, hy

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Ghazali, M. F. Ghazali, and A. K. Samta. "Leakage Detection In Pipeline Using Wavelength." JOURNAL OF SCIENCE AND APPLIED ENGINEERING 2, no. 2 (2019): 35. http://dx.doi.org/10.31328/jsae.v2i2.1182.

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Nowadays natural gas transport and distribution is a complex and currently growing and increasing. Natural gas produced from well need to transport in a great distance before reaching it point of use. The pipeline is designed to quickly and efficiently transport the gas from its origin to the high demand area. Either pipelines transportation for water supply or natural gas, leakage is unacceptable problem. Small leak along the pipeline is hard to detect. The objective of this study is to build the test rig galvanized iron and MDPE pipelines. Besides that, the main objective is to determine the

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Li, Hong Yi, Yue Chen, and Di Zhao. "The Design and Implementation of 3D Visualization Pipeline Information System Based on 2D Figures." Applied Mechanics and Materials 246-247 (December 2012): 1241–45. http://dx.doi.org/10.4028/www.scientific.net/amm.246-247.1241.

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Currently, many designers for pipeline network, such as the municipal drainage pipelines, oil/gas transport pipelines, use AutoCAD to design their drawings which demonstrated in a 2D view. For professionals, it’s easy to view and modify their design. But for common users who usually have little professional knowledge on pipeline design, a 3D scene view is more intuitive. To this end, we propose the architecture and implementation of pipeline network information that has facilities such as reconstructing the 3D scene of a pipe network from 2D AutoCAD files (.dwg files).

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Yan, Qing, Donghui Li, Kefu Wang, and Gaoan Zheng. "Study on the Hydrodynamic Evolution Mechanism and Drift Flow Patterns of Pipeline Gas–Liquid Flow." Processes 12, no. 4 (2024): 695. http://dx.doi.org/10.3390/pr12040695.

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The hydrodynamic characteristic of the multiphase mixed-transport pipeline is essential to guarantee safe and sustainable oil–gas transport when extracting offshore oil and gas resources. The gas–liquid two-phase transport phenomena lead to unstable flow, which significantly impacts pipeline deformation and can cause damage to the pipeline system. The formation mechanism of the mixed-transport pipeline slug flow faces significant challenges. This paper studies the formation mechanism of two-phase slug flows in mixed-transport pipelines with multiple inlet structures. A VOF-based gas–liquid slu

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Zárate Neira, Eddy Ricardo. "Analysis of contamination in liquids hydrocarbons transport for pipes." Ingeniería e Investigación 23, no. 2 (2003): 31–36. http://dx.doi.org/10.15446/ing.investig.v23n2.17794.

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Pipeline contamination is usually understood to mean both the mixing effect produced when two different products transported by the same pipeline come into contact with each other and often the product of such mixing, as well. This product is often referred to as “contamination” or as “interface”. Clearly such intermixing is generally less serious in crude carrying, pipelines where each batch can become somewhat polluted by the batches immediately preceding and immediately following without significant damage. However, the situation is different in a finished products pipeline, which may carry

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Lee, Heeyeon, and Sanghun Lee. "Economic Analysis on Hydrogen Pipeline Infrastructure Establishment Scenarios: Case Study of South Korea." Energies 15, no. 18 (2022): 6824. http://dx.doi.org/10.3390/en15186824.

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South Korea has a plan to realize a hydrogen economy, and it is essential to establish a main hydrogen pipeline for hydrogen transport. This study develops a cost estimation model applicable to the construction of hydrogen pipelines and conducts an economic analysis to evaluate various scenarios for hydrogen pipeline construction. As a result, the cost of modifying an existing natural gas to a hydrogen pipeline is the lowest, however, there are issues with the safety of the modified hydrogen pipes from natural gas and the necessity of the existing natural gas pipelines. In the case of a short-

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Yang, Xiaonan. "Brief Discussion on Non-destructive Testing Methods for Pressure Pipeline Defects." Academic Journal of Science and Technology 9, no. 1 (2024): 162–64. http://dx.doi.org/10.54097/9b1w4v51.

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With the development of China's oil and gas energy industry, the specifications of pressure pipelines for oil and gas transport are also becoming higher and higher, such as large caliber, ultra-thin wall, high pressure and other requirements, and the defects of pressure pipelines are becoming increasingly prominent. Due to the use of the environment, the material of the pipeline and other reasons, the pressure pipeline will produce a variety of defects in use. Non-destructive testing should be carried out on the defects caused by the pipeline in a timely manner, and according to the test resul

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Zhang, Yanyang, Yu Dai, and Xiang Zhu. "Numerical Investigation of Recommended Operating Parameters Considering Movement of Polymetallic Nodule Particles during Hydraulic Lifting of Deep-Sea Mining Pipeline." Sustainability 15, no. 5 (2023): 4248. http://dx.doi.org/10.3390/su15054248.

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Previously conducted studies have established that pipeline hydraulic transport systems are currently the most promising deep-sea mining systems, and the pipeline transport performance of polymetallic nodules is one of the technical priorities. In this paper, a coupled CFD–DEM approach is adopted to numerically calculate the solid–liquid two-phase flow of seawater with polymetallic nodules. Small-scale experiments were conducted to validate the coupled model. Particle dynamics analysis was carried out under different inlet flow rates, feed concentrations and nodule fragmentation levels. The si

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Shvets, A. V., A. V. Kleimenov, and G. L. Gendel'. "Standardizing Pipeline Transport Facilities." Chemical and Petroleum Engineering 41, no. 9-10 (2005): 507–10. http://dx.doi.org/10.1007/s10556-006-0010-8.

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Kumar, Amit, Jay B. Cameron, and Peter C. Flynn. "Pipeline Transport of Biomass." Applied Biochemistry and Biotechnology 113, no. 1-3 (2004): 027–40. http://dx.doi.org/10.1385/abab:113:1-3:027.

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Chun, Li, Zhou Bukui, Luo Dan, and Mu Meng. "Study on Failure Determination of Buried Water Supply and Drainage Pipelines Near Explosions." Journal of Physics: Conference Series 2891, no. 7 (2024): 072011. https://doi.org/10.1088/1742-6596/2891/7/072011.

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Abstract An experimental study was conducted on the blast resistance performance of DN200 water supply and drainage pipelines buried 1.5 m deep in sandy soil to investigate the damage effects and damage assessment of underground pipelines in the vicinity of an explosion under weapon impact. Numerical calculations were performed using the finite element software AUTODYN based on the experimental data. The results showed that at a scaled blast distance of 0.394 m/kg1/3, the pipeline could still function normally for water transport, with the steel pipe’s blast-facing surface experiencing radial

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Nwabueze, Gift, Joel Ogbonna, and Chijioke Nwaozuzu. "COST – BENEFIT ANALYSIS FOR NIGERIAN NATURAL GAS PIPELINE INVESTMENT." International Journal of Engineering Technologies and Management Research 7, no. 9 (2020): 52–65. http://dx.doi.org/10.29121/ijetmr.v7.i9.2020.780.

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This paper performs cost-benefit analysis of a pipeline infrastructure project based on a given natural gas demand in order to estimate the net present value and payback time for natural gas pipeline investment in Nigeria. The result of the cost-benefit analysis indicates a positive net revenue and net present value (NPV) at the current regulated transport cost and availability factor for gas pipelines in Nigeria. However, with a payback period of 14 years, a natural gas pipeline project in Nigeria is likely to lose-out investment capital to other competing investments within the oil and gas s

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Mihajlović, Slavica, Ljubinko Savić, Dragana Radosavljević, Ljiljana Savić, Marina Blagojev, and Slavomír Hredzák. "Theoretical analysis of hydromixture transport." Podzemni radovi, no. 37 (2020): 41–49. http://dx.doi.org/10.5937/podrad2037041m.

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This paper presents theoretical considerations and working parameters analyzes of hydrotransport during unstable flow. The variable flow of hydraulic mixture in installations causes unsteady operation and pipes spraying, pump damage, obturation in various sections of the pipeline, reduced capacity as well as higher operating costs. Using mathematical equations presented in this paper, such parameters of the hydraulic mixture, hydrotransport installation and control devices can be determined which protect system from possible clogging. Considering the fact that critical speed of hydraulic mixtu

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Vanchugov, Ivan M., Konstantin S. Rezanov, and Roman A. Shestakov. "ON THE ISSUE OF TRANSPORTATION OF LIQUEFIED CARBON DIOXIDE." Bulletin of the Tomsk Polytechnic University Geo Assets Engineering 334, no. 8 (2023): 190–209. http://dx.doi.org/10.18799/24131830/2023/8/4016.

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Link for citation: Vanchugov I.M., Rezanov K.S., Shestakov R.A. On the issue of transportation of liquefied carbon dioxide. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 8, рр. 190-209. In Rus. The relevance of the study is caused by the need to capture and utilize one of the main types of greenhouse gases – carbon dioxide (CO2). This need is primarily related to the ever-increasing CO2 emissions, three quarters of which are accounted for by the combustion of various fuels. The main aim is to analyze and systematize international methods for calculat

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Tang, Chunli, Bing Chen, Wenjiao Qi, Qiong Zhao, and Xiangzeng Wang. "Prediction of Hydrate Formation in Supercritical CO2 Containing Impurities Long-Distance Transportation Pipelines with a Capacity of 0.36 Million t/a." Journal of Physics: Conference Series 2834, no. 1 (2024): 012070. http://dx.doi.org/10.1088/1742-6596/2834/1/012070.

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Abstract Long-distance pipeline transportation is the most economical and feasible way to transport CO2. Hydrates can easily form during the transportation of supercritical CO2 containing impurities, leading to pipeline blockage. Therefore, accurate prediction of the deposition location and amount of hydrates in pipelines is crucial. This paper established a prediction model for hydrate growth in the long-distance CO2 transportation pipeline containing impurities. The phase equilibrium diagram and kinetic growth model were combined to simulate the formation behaviour of CO2 hydrate. The long-d

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Pienaar, Wessel. "Logistics management aspects of planning, implementing and controlling commercial petroleum pipeline operations." Corporate Ownership and Control 8, no. 1 (2010): 447–55. http://dx.doi.org/10.22495/cocv8i1c4p3.

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The purpose of the article is to identify, assess and describe the logistics aspects of the commercial operation of petroleum pipelines. A synthesis is provided of the nature of 11 logistics activities of petroleum pipeline operations. The relative modal service performance of pipeline transport, based on six measures of effectiveness, is also provided. The article identifies the segments in the petroleum-products supply chain where pipelines can play an efficient and effective role

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Yanyuk, Sergey, Andrii Firsov, and Valeriy Davydyuk. "ANALYSIS OF THE USE OF VARIOUS TYPES OF TRANSPORT FOR SUPPLY FUEL AND LUBRICANTS." Collection of scientific works of Odesa Military Academy, no. 15 (September 30, 2021): 152–59. http://dx.doi.org/10.37129/2313-7509.2021.15.152-159.

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Throughout the history of mankind, along with the technical development of weapons and military equipment in the armed forces of states, the importance of fuels and lubricants in the total volume of cargoes that were transported to military units and formations increased. According the memoirs of the most outstanding military leaders, during planning and leadership of military operations, considerable attention was paid to the creation and maintenance of fuel and lubricants at the proper level. Understanding that without fuel, no ingenious idea can be realized, if military equipment cannot mov

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Pienaar, Wessel. "Economic aspects of pipeline transport: a South African perspective." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 28, no. 2 (2009): 119–40. http://dx.doi.org/10.4102/satnt.v28i2.53.

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Pipeline transport is unique among modes of transport in that the pipe, which facilitates freight movement, is both the way and the vehicle, and it is permanently connected to terminals, which facilitate freight storage. This feature makes it the only mode of transport that does not require any materials or goods handling. In view of the facts that pipeline infrastructure is extremely capital intensive and that it has an unprecedented longevity, pipeline transport enjoys the highest level of economies of scale of all modes of transport. This economy is subject to steady and enduring high level

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Zhang, Shuang Lei, Chang Jun Li, Ji Chuan Zhang, and Jun Li. "An Economic Comparison of CO₂ Pipeline Transport Processes for Dongfang 1-1 Gas Field EGR Program." Advanced Materials Research 356-360 (October 2011): 1928–32. http://dx.doi.org/10.4028/www.scientific.net/amr.356-360.1928.

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As more and more natural gas fields with high content of CO2 have been exploited, it is a strategic significance to capture and take good use of the waste gas while reducing CO2 emission to atmosphere. Pipelines have been identified as the primary means of transporting CO2 from point-of-capture to storage sites, but there is little published work on the economics of CO2 pipeline transport study either exclude transport costs or assume a given cost per tonne of CO2 in addition to capture costs.This paper simulates the CO2 pipeline transport processes of different diameters by liquid and supercr

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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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Ismayilov, G. G., and Kh T. Jahangirova. "Diagnostics of multiphase flow zones during transportation of liquid gases." Azerbaijan Oil Industry, no. 10 (October 15, 2023): 23–29. http://dx.doi.org/10.37474/0365-8554/2023-10-23-29.

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Pipeline transport, which is one of the ways to transport liquid gases, unlike oil pipelines, has specific features. First of all, it is necessary to ensure the transition of the liquid phase into steam in the pipeline, otherwise the pressure loss in the pipeline will increase significantly, and safety issues become more relevant. To do this, it is necessary to determine whether there are “dangerous” points on the pipeline route, and the pressure along the length of the pipeline must be greater than the saturated vapor pressure. In many cases, depending on the relief, changes in the operating

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Wang, Yanxin, Xiaoting Gu, and Yicun Xia. "Dynamic Response Analysis of Corroded Pipelines Containing SCCO2 under Rockfall Impact." Processes 12, no. 10 (2024): 2201. http://dx.doi.org/10.3390/pr12102201.

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Carbon capture, utilization, and storage (CCUS) technologies are crucial for reducing CO2 emissions. Currently, subsea CO2 storage is considered a highly feasible CCUS method. With the development of marine CCUS projects, impact loads from ship anchoring and marine debris, combined with internal corrosion defects in CO2 transport pipelines, significantly increase the risk of pipeline failure. This represents a major challenge for offshore SCCO2 pipelines. To investigate the stress–strain response of corroded pipelines under impact loads, a pipeline model with corrosion defects under rockfall i

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Tsybulia, S. D., V. G. Starchak, and K. N. Ivanenko. "ECOMANAGEMENT OF PIPELINE TRANSPORT AS FACTOR OF ECONOMICS ECOLOGIZATION." SCIENTIFIC BULLETIN OF POLISSIA 2, no. 2(10) (2017): 189–94. http://dx.doi.org/10.25140/2410-9576-2017-2-2(10)-189-194.

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Yin, Jiancheng, Xiangyu You, and Yu Yao. "Acoustic scattering characteristics of underwater buried oil pipeline." Journal of Physics: Conference Series 2718, no. 1 (2024): 012075. http://dx.doi.org/10.1088/1742-6596/2718/1/012075.

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Abstract With the development of offshore oil resources, subsea oil pipelines have emerged. As a fast, economical, and safe way to transport oil resources, subsea pipelines are known as the “lifeline” of offshore oil projects. However, the detection of submarine pipelines is very difficult due to the complex underwater environment. One of the mainstream methods to detect submarine pipelines is the employment of sonar. Hence, the acoustic scattering characteristics of submarine pipelines play an important role in detecting themselves. In this study, the acoustic scattering model of the buried p

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Zhao, Cailing, Jianming Wang, Xin Li, et al. "Progress in Corrosion Protection Research for Supercritical CO2 Transportation Pipelines." Coatings 14, no. 11 (2024): 1378. http://dx.doi.org/10.3390/coatings14111378.

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Carbon Capture, Utilization, and Storage (CCUS) technology is an emergent field with the potential for substantial CO2 emissions reduction, enabling low-carbon utilization of fossil fuels. It is widely regarded as a critical technology for combating global climate change and controlling greenhouse gas emissions. According to recent studies, China has identified CCUS as a key emissions reduction technology in climate change response and carbon neutrality objectives. Within this framework, supercritical CO2 (SC-CO2) transport pipelines are an essential means for efficient and safe transportation

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Shyrin, Leonid, Rostislav Yehorchenko, and Мykola Sergienko. "SPECIFICS OF DIAGNOSTICS OF TECHNICAL CONDITION OF TRANSPORT AND TECHNOLOGICAL SYSTEM “MINING GAS PIPELINE – MINE WORKING”." Geoengineering, no. 6 (November 30, 2021): 28–37. http://dx.doi.org/10.20535/2707-2096.6.2021.241823.

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The purpose of the paper is to analyze a deformation mechanism of the mine degassing pipelines to forecast their spatial changes in terms of intensification of underground mining of coal-gas seams. Methodology. The paper deals with expert assessment of the available approaches to diagnostics of technical condition of mine degassing pipelines, which are constructed within the in-seam underground mine workings with the floor rocks prone to heaving. The results of scheduled surveying measurements of technical condition of in-seam development workings have helped identify the potentially haz

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Wang, Jiayi, Yitian Li, Li Pan, Zhiqiang Lai, and Shengqi Jian. "Study of the Sediment Transport Law in a Reverse-Slope Section of a Pressurized Pipeline." Water 12, no. 11 (2020): 3042. http://dx.doi.org/10.3390/w12113042.

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This article reveals the change law of the head loss and critical deposition velocity during hydraulic transmission of a solid–liquid two-phase pipeline. This article also establishes a physical test model. A single variable is used to conduct the experimental research by changing the conditions of the pipeline flow rate, the sediment concentration, and the reverse slope degree. Based on an analysis of the test process, a new formula is proposed to determine the critical sedimentation rate of the pipeline that considers a change in the adverse slope. By analyzing the variation rule of the hydr

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