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Journal articles on the topic 'Petroleum pipelines Pipelines'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Cui, Ying, Jun Fang, Zhan Qu, Meimei Song, and Junhai Zhao. "Research on Damage Assessment of Buried Standard and Carbon-Fibre-Reinforced Polymer Petroleum Pipeline Subjected to Shallow Buried Blast Loading in Soil." Shock and Vibration 2021 (August 17, 2021): 1–19. http://dx.doi.org/10.1155/2021/1459260.

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Buried petroleum pipelines may encounter threats from blast loading due to terrorist attacks, accidental explosions, and artificial blasting during in-progress construction. Carbon-fibre-reinforced polymer (CFRP) is often used for the repair and reinforcement of buried petroleum pipelines. It is meaningful and necessary to distinguish the different responses and establish an effective damage assessment method for standard petroleum pipelines and CFRP-supported petroleum pipelines buried in soil under blast loading. In this study, under fixed end constraints, experimental analysis and numerical

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2

Liu, Wen Bin. "The Programming Model about Petroleum Pipeline." Advanced Materials Research 734-737 (August 2013): 2704–7. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.2704.

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Through two refineries to the railway line distance and the distance between the two refineries of different situations, the nonlinear programming model is set up. In the model through the economic and security programs for the laying of oil pipelines, pipeline price oil pipeline on the laying of the program, the city laying pipelines on the pipeline laying of additional costs related to the analysis of the problem, we solve the problem. We solve the problem of oil pipeline layout, and give the best solution to the laying of oil pipelines.

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3

Liu, Peng, Shi Yuan Wu, and Le Kang. "Upheaval Buckling Analysis of Buried Offshore Pipelines under High Temperature and High Pressure." Advanced Materials Research 919-921 (April 2014): 292–95. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.292.

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Nonlinear finite element upheaval buckling model of buried offshore pipelines under HT/HP is built using ABAQUS. The petroleum is defined as uniform flow; temperature field of offshore pipelines produced in the process of petroleum transportation is obtained by heat transfer analysis; offshore pipelines are buried in trench of sandy seabed, interaction between seabed and offshore pipelines is defined as friction, seabed interaction with offshore pipelines will limit the movement of offshore pipelines; coupled fluid-structure analysis for three phase model of oil-pipe-soil is conducted to obtai

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4

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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Pavlov, Alexander, Igor Plohov, Sergei Drozdov, and Vadim Smirnov. "STUDY AND OPTIMIZATION OF ELECTRIC HEATING FOR OIL AND PETROLEUM PRODUCTS PIPELINE." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 3 (June 15, 2017): 242. http://dx.doi.org/10.17770/etr2017vol3.2614.

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The objectives of the study are to analyze the transients in heated pipelines using the finite element method and the achievement of reduction of energy losses during transportation of liquids in pipelines with electric heating systems by determining the optimal operating conditions and design parameters of the pipeline and electric heating system

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6

Muginov, Roman R., Sergey N. Peshcherenko, and Anatoliy V. Perminov. "Dynamics of movement of a smart pig in a low pressure gas pipeline." ВЕСТНИК ПЕРМСКОГО УНИВЕРСИТЕТА. ФИЗИКА, no. 2 (2021): 36–47. http://dx.doi.org/10.17072/1994-3598-2021-2-36-47.

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Currently, diagnostics of gas pipelines is carried out by in-line smart pigs driven by the pumped gas without changing the operating mode of the pipeline. A necessary condition for high-quality diagnostics is the constant velocity of the pig. If the pipeline does not contain inhomogeneities (plugs), then the steady movement of the smart pig occurs at a constant speed. However, in the presence of inhomogeneities, the movement becomes uneven, and the lower the pressure in the pipeline, the greater the inhomogeneity of the pig movement. From experience, it is known that to ensure a constant veloc

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7

Bayramov, Emil, Manfred Buchroithner, and Martin Kada. "Radar Remote Sensing to Supplement Pipeline Surveillance Programs through Measurements of Surface Deformations and Identification of Geohazard Risks." Remote Sensing 12, no. 23 (2020): 3934. http://dx.doi.org/10.3390/rs12233934.

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This research focused on the quantitative assessment of the surface deformation velocities and rates and their natural and man-made controlling factors as the potential risks along the seismically active 70 km section of buried oil and gas pipeline in Azerbaijan using Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-InSAR) and Small Baseline Subset (SBAS) remote sensing analysis. Both techniques showed that the continuous subsidence was prevailing in the kilometer range of 13–70 of pipelines crossing two seismic faults. The ground uplift deformations were observed in the pipel

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8

Osarobo, Ighodaro, and Akaeze Chika. "Neural Network Modeling for Monitoring Petroleum Pipelines." International Journal of Engineering Research in Africa 26 (October 2016): 122–31. http://dx.doi.org/10.4028/www.scientific.net/jera.26.122.

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It is common occurrence that the transportation of petroleum products via pipelines is susceptible to failure either naturally or intentionally. The paper is a diagnostic problem having continuous inputs of pattern recognition used in predicting pipeline failures. Our problem is to design a neural network that will recognize failure events in pipelines when fed with an input pattern denoting such a scenario. A neural network paradigm is selected, and encoding of input is done to obtain the input pattern. The selected model is simulated and trained to recognize the output pattern, which in our

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9

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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Ma, Qiuping, Guiyun Tian, Yanli Zeng, et al. "Pipeline In-Line Inspection Method, Instrumentation and Data Management." Sensors 21, no. 11 (2021): 3862. http://dx.doi.org/10.3390/s21113862.

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Pipelines play an important role in the national/international transportation of natural gas, petroleum products, and other energy resources. Pipelines are set up in different environments and consequently suffer various damage challenges, such as environmental electrochemical reaction, welding defects, and external force damage, etc. Defects like metal loss, pitting, and cracks destroy the pipeline’s integrity and cause serious safety issues. This should be prevented before it occurs to ensure the safe operation of the pipeline. In recent years, different non-destructive testing (NDT) methods

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11

Sekulić, Gordana, Dragan Kovačević, Damir Vrbić, Vladislav Veselica, and Dominik Kovačević. "STRATEGIC ROLE OF OIL PIPELINES IN EU ENERGY SUPPLY." Journal of Energy - Energija 68, no. 1 (2019): 33–41. http://dx.doi.org/10.37798/20196816.

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The oil pipelines have a strategic importance in the energy supply of the European Union (EU), especially given the fact that in the next two decades the crude oil will continue to be a dominant energy source, accounting for approx. 30% of the primary energy consumption, along with a reduction in the petroleum product consumption and growth in renewables. Europe has a widespread network of oil pipelines of approx. 22,5 thousand kilometres (without Russia), connecting refineries to import oil ports or to land-based crude oil sources. The refineries of the Central Eastern Europe are suppli

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12

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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13

Das, Sreekanta, J. J. Roger Cheng, and David W. Murray. "Prediction of the fracture life of a wrinkled steel pipe subject to low cycle fatigue load." Canadian Journal of Civil Engineering 34, no. 9 (2007): 1131–39. http://dx.doi.org/10.1139/l07-032.

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The economy of Canada depends largely on the performance of the hydrocarbon-based energy industry (oil and gas), which in turn is dependent on the performance of steel pipelines that are used for transporting crude oil, natural gas, and petroleum products. Field observations of buried pipelines indicate that it is not uncommon for geotechnical movements to impose large displacements on the pipelines, resulting in localized curvature, deformations, and strain in the pipe wall. Often these local deformations result in local buckling (wrinkling) in the pipe wall, and in the post-buckling range of

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14

Okorodudu, Franklin O., Philip O. Okorodudu, and Lawrence O. Atumah. "A MONITORING SYSTEM FOR PETROLEUM PIPELINE VANDALISM IN THE NIGER DELTA REGION OF NIGERIA." International Journal of Research -GRANTHAALAYAH 6, no. 6 (2018): 139–50. http://dx.doi.org/10.29121/granthaalayah.v6.i6.2018.1359.

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Petroleum pipeline vandalism has, over the years, become a torn in the flesh of successive administrations in Nigeria as the nation losses 12 billion dollars yearly to pipeline vandalism related issues. There is an urgent need to permanently address the rising scourge in the nation. In this study, an approach for synthesizing a monitoring system to curtain pipeline vandalism in the Niger Delta Region of Nigeria is presented. The design was done in stages starting with the power supply subsystem and culminates in the simulation of the whole subsystems to give the overall monitoring system. The

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15

Sunagatullin, Rustam, Fedor Timofeev, Andrey Kuznetsov, and Yulia Oludina. "Relevant issues on quality evaluation of petroleum pipeline preparation for oil product transportation." Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles 74 (2019): 44. http://dx.doi.org/10.2516/ogst/2018098.

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This article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation. The need to implement appropriate measures is conditioned by the requirement to maintain the quality of oil products during their transportation. We identified vulnerable indicators, which are most prone to change if oil products contact with asphaltene-resin-paraffin deposits remaining in the pipeline, as well as estimated probability of failures and emergencies if off-spec oil products are used in automotive and aviation equipment. The scope of the article inc

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16

Spalding, Roy F., and Aaron J. Hirsh. "Risk-Managed Approach for Routing Petroleum Pipelines: Keystone XL Pipeline, Nebraska." Environmental Science & Technology 46, no. 23 (2012): 12754–58. http://dx.doi.org/10.1021/es303238z.

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17

YAMASHITA, Takao. "Problems on Pipeline Engineering and Research Development Relating to Petroleum Pipelines." Journal of the Society of Mechanical Engineers 90, no. 822 (1987): 547–50. http://dx.doi.org/10.1299/jsmemag.90.822_547.

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18

Minescu, Mihail, and Ion Pană. "Safety Evaluation of the Pipelines Systems for Petroleum Products." Applied Mechanics and Materials 371 (August 2013): 782–86. http://dx.doi.org/10.4028/www.scientific.net/amm.371.782.

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The methods of assessment of the limit state of failure of the pipelines from transport systems are characterized by high safety factors. The current trend is that by more accurate calculation methods, structured on several levels and based on the information about the factors involved in the evaluation process (material characteristics, pipeline thickness, operating pressure and their range of variation, the precision of the used investigation method, the security class of pipeline) these safety factors may be reduced. The mentioned aspects can be found in many papers and in the recent versio

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19

Baikov, I. R., S. V. Kitaev, N. R. Ryazapov, and O. V. Smorodova. "INVESTIGATION OF PETROLEUM PIPELINES EMERGENCY." Petroleum Engineering 16, no. 5 (2018): 94. http://dx.doi.org/10.17122/ngdelo-2018-5-94-98.

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20

Dawotola, Alex, P. H. A. J. M. van Gelder, and J. K. Vrijling. "Integrity Maintenance of Petroleum Pipelines." Oil and Gas Facilities 1, no. 06 (2012): 40–45. http://dx.doi.org/10.2118/162873-pa.

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21

Jas, Eric, Allison Selman, and Valerie Linton. "Out of sight out of mind – subsea pipeline decommissioning." APPEA Journal 57, no. 1 (2017): 79. http://dx.doi.org/10.1071/aj16215.

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Existing legislation, regulation and documentation dealing with decommissioning of offshore oil and gas infrastructure has traditionally been derived from experience gained in the North Sea and the Gulf of Mexico. The Australian operating environments are very different and, consequently, there is no Australian industry-wide engineering standard dedicated to the decommissioning of offshore pipelines. Decommissioning of Australian offshore pipelines is currently handled on a case-by-case basis. The efficiency and effectiveness of any given decommissioning project is variable, and highly depende

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22

Adegbola, A. A., I. I. Ozigis, and I. D. Muhammad. "Conceptual Design of Gas Distribution Pipeline Network for Estates in Nigeria." Nigerian Journal of Technology 40, no. 1 (2021): 25–36. http://dx.doi.org/10.4314/njt.v40i1.5.

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This work presents the conceptual design of a gas distribution pipeline network for estates in Nigeria using the University of Abuja Staff Quarters as a case study. The problem statement was the aggressive consumption of cooking gas, referred to as liquefied petroleum gas (LPG), without gas pipeline networks infrastructures to homes and estates across Nigeria but relies on cylinders with its attendant danger. The methodology includes the determination of the gas demand from the average monthly gas consumption in each of the households, the elevation head, diameter of the pipelines, gas velocit

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23

Uzoma, Mathew Shadrack. "APPLYING DUDUCTIONS FROM NAVIER STOKES EQUATION TO FLOW SITUATIONS IN GAS PIPELINE NETWORK SYSTEM." European Journal of Physical Sciences 1, no. 1 (2019): 10–18. http://dx.doi.org/10.47672/ejps.402.

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Navier Stokes equations are theoretical equations for pressure-flow-temperature problems in gas pipelines. Other well-known gas equations such as Weymouth, Panhandle A and Modified Panhandle B equations are employed in gas pipeline design and operational procedures at a level of practical relevance. Attaining optimality in the performance of this system entails concrete understanding of the theoretical and prevailing practical flow conditions. In this regard, Navier Stoke’s mass, momentum and energy equations had been worked upon subject to certain simplifying assumptions to deduced expression

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24

Gleizes, M. Fernanda, Germán Herrero, Diego C. Cafaro, Carlos A. Méndez, and Jaime Cerdá. "Managing Distribution in Refined Products Pipelines Using Discrete-Event Simulation." International Journal of Information Systems and Supply Chain Management 5, no. 1 (2012): 58–79. http://dx.doi.org/10.4018/jisscm.2012010104.

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The management of oil-product pipelines represents a critical task in the daily operation of petroleum supply chains. Efficient computational tools are needed to schedule pipeline operations in a reliable and cost-effective manner. This work presents a novel discrete event simulation system for the detailed scheduling of a multiproduct pipeline consisting of a sequence of pipes that connects a single input station to several receiving terminals. The pipeline is modeled as a non-traditional multi-server queuing system involving a number of servers at every pipe end that perform their tasks in a

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25

Shaik, Nagoor Basha, Srinivasa Rao Pedapati, Syed Ali Ammar Taqvi, A. R. Othman, and Faizul Azly Abd Dzubir. "A Feed-Forward Back Propagation Neural Network Approach to Predict the Life Condition of Crude Oil Pipeline." Processes 8, no. 6 (2020): 661. http://dx.doi.org/10.3390/pr8060661.

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Pipelines are like a lifeline that is vital to a nation’s economic sustainability; as such, pipelines need to be monitored to optimize their performance as well as reduce the product losses incurred in the transportation of petroleum chemicals. A significant number of pipes would be underground; it is of immediate concern to identify and analyse the level of corrosion and assess the quality of a pipe. Therefore, this study intends to present the development of an intelligent model that predicts the condition of crude oil pipeline cantered on specific factors such as metal loss anomalies (over

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Ryltseva, Yuliya. "Design and construction of underwater pipelines crossings." E3S Web of Conferences 263 (2021): 04006. http://dx.doi.org/10.1051/e3sconf/202126304006.

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The new territories exploration for housing construction and production facilities within the country and the increase in the export of hydrocarbons require the constant development and improvement of pipeline transport. There are often cases when the need for the pipeline network crossing by various obstacles is recognized as the only possible design solution and economically reasonable, among the most difficult of which there are water bodies. Natural and waste water, oil and petroleum products, and gas are transported by underwater pipelines crossings. Aiming at optimizing the design and co

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Amori, Dr Karima E. Amori, Dr Mohammad N. Hussain Hussain, and Hadeel B. Hilal Hilal. "Experimental Investigation of Pipeline In-Service Welding Process." Journal of Petroleum Research and Studies 8, no. 1 (2021): 18–28. http://dx.doi.org/10.52716/jprs.v8i1.216.

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Welding of pipeline in active operation (called in-service welding) is an advancedtechnique employed to repair pipelines to safe transmission of petroleum or gas. A thermalexperimental study is accomplished on welding process of gas pipeline in this work. Anexperimental setup had been designed, manufactured and instrumented to estimate the methodfor repairing locally pipelines defects (such as cracks and holes wall surface) under the influenceof internal pressure. Also the thermal history of welding process was investigated experimentallyto three cases which are : traditional welding process w

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Li, Hui, Ruiqin Li, Jianwei Zhang, and Pengyu Zhang. "Development of a Pipeline Inspection Robot for the Standard Oil Pipeline of China National Petroleum Corporation." Applied Sciences 10, no. 8 (2020): 2853. http://dx.doi.org/10.3390/app10082853.

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The periodic inspection for oil pipelines is required due to the deterioration over time. A multitude of factors brings such a deterioration, from corrosion, leaks, to cracks, which may lead to blowbacks and cause the damages for operators and the environments. With the progress of robotics technology, various types of mobile robots and mechanisms are designed to cope with this issue. Rather than the assignment of human workers in hazardous environments, the deployment of such kinds of inspection robots can take on this duty more time-efficiently and safely, preventing the human workers from t

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Zhang, Ji Xin, Jian Chun Fan, Yong Jin Xie, and Han Chuan Wu. "Research on Erosion of Metal Materials for High Pressure Pipelines." Advanced Materials Research 482-484 (February 2012): 1592–95. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.1592.

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Erosion phenomenon is quite common in petroleum industry, as one of the main mechanisms of material degradation, occurs frequently on high-pressure pipelines in hydraulic fracturing operation. With the increasing of operation times, the erosion and corrosion defects on the inner surface of the pipeline, would lead to serious material loss and equipment failure. In this paper a new type of test machine was developed to simulate the erosive wear behavior of metal materials caused by the multiphase fluid such as fracturing fluid, and study the erosion failure mechanism by various metal erosion in

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30

MUTHUKUMAR, N., S. MARUTHAMUTHU, and N. PALANISWAMY. "Green Inhibitors for Petroleum Product Pipelines." Electrochemistry 75, no. 1 (2007): 50–53. http://dx.doi.org/10.5796/electrochemistry.75.50.

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Makarenko, V. D., S. P. Shatilo, I. O. Makarenko, V. Yu Chernov, K. A. Murav'ev, and A. I. Kalyanov. "Welding Nonrotating Joints in Petroleum Pipelines." Chemical and Petroleum Engineering 40, no. 5/6 (2004): 307–9. http://dx.doi.org/10.1023/b:cape.0000039674.38322.dc.

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Andreolli, I., L. A. Bernardo, and R. H. Ruschel. "PETROLEUM EXPORTATION THROUGH PIPELINES: IMPORTANT CONSIDERATIONS." Brazilian Journal of Petroleum and Gas 9, no. 2 (2015): 55–71. http://dx.doi.org/10.5419/bjpg2015-0007.

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Balashov, DA. "The geoecological substantiation of pipelines to collect associated petroleum gas." Arctic Environmental Research 19, no. 3 (2019): 106–12. http://dx.doi.org/10.3897/issn2541-8416.2019.19.3.106.

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Construction and exploitation of the gas pipeline is associated with seriously geoecological risks. The magnitude of risks depends on the kind and value of the impact of influencing factors. The factors of geoecological risk mean to the natural and technical conditions, which influences to probability of occurrence, the value of processes with adverse geoecological consequences, also the size of the expected geoecological damage during the transportation of associated petroleum gas (Gubaidullin and Korobov 2005). Territory near shore of Pechora sea between Bolvanskaya bay and Khaypudyrskaya ba

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Kawashima, Kazuhiko. "Introduction to Dr. Okubo's Paper Entitled "Aseismic Considerations of Transportation Systems"." Journal of Disaster Research 1, no. 3 (2006): 390. http://dx.doi.org/10.20965/jdr.2006.p0390.

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Damage to underground water pipes can be traced back to the 1923 Kanto earthquake, and it was well recognized from the early days that seismic effect was important in the construction of underground structures. It was not known, however, how seismic effect could be included in the design and construction of underground structures. In the late 1960s, field measurements and shaking table experiments gradually showed that ground deformation developed during an earthquake induced deformation in underground structures. This finding led to the development of new seismic design for underground struct

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Jujuly, M. M., Mohammad Azizur Rahman, Aaron Maynard, and Matthew Adey. "Hydrate-Induced Vibration in an Offshore Pipeline." SPE Journal 25, no. 02 (2019): 732–43. http://dx.doi.org/10.2118/187378-pa.

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Summary Gas-hydrate plugging poses an operational challenge to offshore petroleum production and transportation. In this study, a computational-fluid-dynamics (CFD) model that uses ANSYS Fluent (ANSYS 2019) multiphase-flow-modeling techniques to simulate and analyze the effect of gas-hydrate flow in pipelines is proposed. For this purpose, the study attempted to integrate the ANSYS Fluent model with an existing commercial subsea-pipeline-visualization tool. To validate the simulation results, two case studies were conducted. The first study was about a pipeline whose dimensions are based on th

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Mironov, Aleksey, Pavel Doronkin, Aleksander Priklonsky, and Igor Kabashkin. "Condition Monitoring Of Operating Pipelines With Operational Modal Analysis Application." Transport and Telecommunication Journal 16, no. 4 (2015): 305–19. http://dx.doi.org/10.1515/ttj-2015-0028.

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Abstract In the petroleum, natural gas and petrochemical industries, great attention is being paid to safety, reliability and maintainability of equipment. There are a number of technologies to monitor, control, and maintain gas, oil, water, and sewer pipelines. The paper focuses on operational modal analysis (OMA) application for condition monitoring of operating pipelines. Special focus is on the topicality of OMA for definition of the dynamic features of the pipeline (frequencies and mode shapes) in operation. The research was conducted using two operating laboratory models imitated a part

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Uzoma, Mathew Shadrack. "APPLICATION OF THE DEDUCTIONS FROM NAVIER STOKES EQUATIONS FOR THE DETERMINATION OF FLOW VELOCITY AND THROUGHPUT IN A GAS PIPELINE BY COMPUTATIONAL APPROACH." European Journal of Physical Sciences 1, no. 1 (2019): 1–9. http://dx.doi.org/10.47672/ejps.400.

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Theoretical treatment of gas pipeline pressure-flow problem had been presented applying Navier Stokes equation reduced to their appropriate forms by applicable practical conditions. The results obtained from the theoretical analysis tally with the operating conditions of the case study pipelines. The pipelines being Shell Petroleum Development Company (SPDC) and ElfTotal Nigeria Limited. The results obtained by numerical discretization suggested that these pipelines are not optimally operated. Hence, the need to adjust the flow situation to bring pressure and flow throughput to optimal level o

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Zhang, Yan, Jianhong Ye, Kunpeng He, and Songgui Chen. "Seismic Dynamics of Pipeline Buried in Dense Seabed Foundation." Journal of Marine Science and Engineering 7, no. 6 (2019): 190. http://dx.doi.org/10.3390/jmse7060190.

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Submarine pipeline is a type of important infrastructure in petroleum industry used for transporting crude oil or natural gas. However, submarine pipelines constructed in high seismic intensity zones are vulnerable of attacks from seismic waves. It is important and meaningful in engineering design to comprehensively understand the seismic wave-induced dynamics characteristics of submarine pipelines. In this study, taking the coupled numerical model FSSI-CAS 2D as the tool, the seismic dynamics of a submarine steel pipeline buried in dense soil is investigated. Computational results indicate th

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Li, Chang Dong, Xin Li Hu, Liang Qing Wang, and Qing Tao Liu. "Different Control Schemes Study on Landslide with Underground Crossing Pipeline." Applied Mechanics and Materials 166-169 (May 2012): 2744–50. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.2744.

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With the progressive proceeding of energy pipeline construction, long-distance petroleum and natural gas transmission pipelines were designed to pass through the mountain area of Midwest China, part of them have been threatened by severe landslide hazard. Therefore, the effective control scheme for the exiting pipelines across landslide area has been increasingly interested. A typical landslide in Western China area was taken as an example, from which the interaction model of landslide and pipeline was performed. On the base of the landslide characteristics analysis and numerical modeling, two

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Zhang, Hao, and Hui-qing Lan. "A review of internal corrosion mechanism and experimental study for pipelines based on multiphase flow." Corrosion Reviews 35, no. 6 (2017): 425–44. http://dx.doi.org/10.1515/corrrev-2017-0064.

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AbstractThe internal corrosion of pipelines in the petroleum industry is highly risky, and induced pipeline cracking may give rise to potential injury to personnel and environmental issues. The oil-water two-phase flow and the oil-gas-water three-phase flow are often observed in gathering and transportation pipelines. It is generally accepted that corrosion is induced by the presence of water, although it is a complex hydrodynamic process in which the material is removed from the pipeline due to physicochemical reactions. Hence, it is necessary to determine the key parameters that dominate the

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Hussain, Dr Mohammad Nasir, Huda Khalil Ibrahim, Ahmed kareem Hasan, and Ahmed Abdul Jaleel Haddar. "Surge Pressure Effect on Crude Oil Export Pipelines to Petroleum Ports." Journal of Petroleum Research and Studies 5, no. 1 (2014): 245–59. http://dx.doi.org/10.52716/jprs.v5i1.141.

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Pressure surges in pipelines are created by a change in momentum of the moving stream (e.g. valve closure). The occurrence of pressure surges should be determined by transient pressure analysis .Surge pressures are particularly critical for pipelines transporting liquid fluids, because of the high density and lower compressibility compared to gaseous fluids. Although damping of the pressure wave initiated at the point of blockage occurs as it travels upstream, surge may in some cases result in the highest pipeline pressure at a location well upstream of the point of origin. This may occur in p

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Boucetta, Rachid, and Mohand Kessal. "Effect of the Latent Heat on Wax Deposit in Pipelines." Defect and Diffusion Forum 312-315 (April 2011): 154–59. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.154.

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Wax deposition continues to be a relevant problem for petroleum production and transportation pipelines. This viscous and waxy flow is theoretically modelled with a simple conservation equation system, by expressing the wax layer thickness as function of time and duct length. The flow parameters are written, depending on these independent variables but also on the Reynolds and the Peclet numbers, where effect of latent heat on the wax layer thickness deposit is investigated. A numerical simulation of the flow, for two practical cases, is performed in order to predict the pipeline obstruction.

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Zhao, Xiao Dong, Guang Feng Xi, and Jie Yang. "Application of Corrosion Detection and Repair Technology of Long-Distance Pipeline in Material Application Engineering." Advanced Materials Research 578 (October 2012): 211–14. http://dx.doi.org/10.4028/www.scientific.net/amr.578.211.

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As special equipment, long-distance pipeline is widely used in petroleum, chemistry and other fields. However, with the extension of its running time, some problems have arisen with parts of the pipeline. The detection and repair technology is the foundation for assurance of the safe operation of pipelines; therefore, in order to avoid or reduce pipeline accidents as well as to protect people's lives and property safety, periodic detection and designed reasonable repair of the pipeline has naturally become an important part of pipeline industry today. Several commonly used inspection technique

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Maruthamuthu, Sundaram, Baskaran Dinesh Kumar, Shanmugavel Ramachandran, et al. "Microbial Corrosion in Petroleum Product Transporting Pipelines." Industrial & Engineering Chemistry Research 50, no. 13 (2011): 8006–15. http://dx.doi.org/10.1021/ie1023707.

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Alnaimat, Fadi, and Mohammed Ziauddin. "Wax deposition and prediction in petroleum pipelines." Journal of Petroleum Science and Engineering 184 (January 2020): 106385. http://dx.doi.org/10.1016/j.petrol.2019.106385.

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de Araújo, Renan, Victor de Freitas, Gustavo de Lima, Andrés Salazar, Adrião Neto, and André Maitelli. "Pipeline Inspection Gauge’s Velocity Simulation Based on Pressure Differential Using Artificial Neural Networks." Sensors 18, no. 9 (2018): 3072. http://dx.doi.org/10.3390/s18093072.

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Industrial pipelines must be inspected to detect typical failures, such as obstructions and deformations, during their lifetime. In the petroleum industry, the most used non-destructive technique to inspect buried pipelines is pigging. This technique consists of launching a Pipeline Inspection Gauge (PIG) inside the pipeline, which is driven by the pressure differential produced by fluid flow. The purpose of this work is to study the application of artificial neural networks to calculate the PIG’s velocity based on the pressure differential. We launch a prototype PIG inside a testing pipeline,

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Liu, Bao Jun, Ling Zhang, and Chen Guan. "Hydraulic Experimental Study on Nonmetallic Plastic Pipeline." Advanced Materials Research 594-597 (November 2012): 1961–64. http://dx.doi.org/10.4028/www.scientific.net/amr.594-597.1961.

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Corrosion of steel pipeline can form numerous leaks, reduce service life of pipeline, and make large losses. Use of nonmetallic pipeline can solve the problem. Glass fiber reinforced plastic pipeline is nonmetallic pipeline. It can be installed conveniently, would not corrode in electrochemistry environment, and its service life is very long. So, it is widely used in many fields such as petroleum, city water supply, waste water processing, etc. In the paper, hydraulic calculations of pipeline are researched, and frictional resistance losses of water in glass fiber reinforced plastic pipelines

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Fu, Le Rong, Zhi Jiang Zuo, and Jun Niu. "Research on the Feasibility of Ion Nitriding for Inside Walls of Big Length-Radius-Ratio Oil Pipelines." Advanced Materials Research 148-149 (October 2010): 342–45. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.342.

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In order to increase the lifetime of oil pipelines with a length-radius ratio of 153, a special ion nitriding experiment instrument with “auxiliary anode” was designed for nitriding pipelines inside walls. The research and test results indicated that the nitriding depth and surface hardness were increased. Field tests showed that the lifetime of such treated oil pipelines increased by more than five times. This technology offered a new surface strengthening method for increasing the anticorrosive ability, wearable ability and lifetime of oil pipelines in petroleum exploitation industry.

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Athanasopoulos, Nikolaos, Evangelos Gavalas, and Spyros Papaefthymiou. "Prediction of pipeline collapse due to hydrostatic pressure." International Journal of Structural Integrity 10, no. 1 (2019): 55–66. http://dx.doi.org/10.1108/ijsi-06-2018-0033.

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Purpose The purpose of this paper is to present a finite element method (FEM) model that predicts the collapse pressure of the majority of the gas/petroleum pipelines worldwide. More specifically, it refers to pipelines with diameter to wall thickness (D/t) ratios between 15 and 45. The model’s results were evaluated on the basis of the DNV-OS-F101 offshore pipeline design code. Design/methodology/approach A series of FEM simulations were conducted using a 2D model created in the ANSYS’ software environment considering both the plane strain and the plane stress approach. The corresponding valu

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Liou, Chyr Pyng. "Mass Imbalance Error of Waterhammer Equations and Leak Detection." Journal of Fluids Engineering 116, no. 1 (1994): 103–9. http://dx.doi.org/10.1115/1.2910216.

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The waterhammer equations can be used to compute mass inventory changes for pipeline leak detection. In such applications the pipeline is monitored continuously in time and there is no clear demarcation between steady-state and transients. This paper addresses a mass imbalance error of the waterhammer equations. We establish that the net mass influx error for the waterhammer equations at the steady-state with maximum flow-rate bounds the same error during transients. A method to evaluate this bound is presented. Using petroleum products pipelines as an example, we show that the waterhammer equ

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