Viscosity-reducing experiment of heavy oil emulsion by water bath and microwave heating
You-qi chuyun, 2021 In order to explore the viscosity reduction characteristics and mechanism of heavy oil emulsion by water bath and microwave heating, the comparative viscosity-reducing experiments by water bath and microwave heating were designed with the Venezuela heavy
Yunlong WANG +4 more
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Ensuring the Reliability of Gas Supply Systems by Optimizing the Overhaul Planning
Energies, 2023 The aim of the article is the development of methods for optimal overhaul planning of compressor station equipment. Nowadays, due to uncertainties in the forecast of gas supply flow rates, increasing the reliability and energy efficiency of main gas ...
Volodymyr Grudz +11 more
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Numerical Study on Erosion Wear and Strength of Main Gas Pipelines Bends
Journal of Mechanical Engineering, 2021 The purpose of this work is to ensuring the strength of main gas pipelines bends by studying the peculiarities of single-phase and multiphase flows movement through the internal cavity, the processes of erosion wear and the wall stress state. The problem
Yaroslav Doroshenko +4 more
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Analysis on catastrophe effect of political risk diffusion on multinational oil and gas pipelines
You-qi chuyun, 2021 With more energy imported by China, the business on construction and operation of multinational oil and gas pipelines is increasing rapidly. The unique political attributes of multinational oil and gas pipelines are likely to bring about complicated and ...
Humiao QIU, Xiaozhong YU
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Development of the automated temperature control system of the main gas pipeline
Scientific Reports, 2023 This article presents the results of a numerical experiment and an analysis of temperature fields (coolers for gas) using cooling elements in the case study gas pipeline.
Vadim Fetisov +6 more
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Experimental Studies of Efficient Wells Completion in Depleted Gas Condensate Fields by Using Foams
Journal of Mechanical Engineering, 2022 The reasons for decreasing the well operating parameters of depleted gas condensate fields have been analysed. A new approach has been proposed, which involves restoring the wells productivity by creating foam by means of a device developed for removing ...
Volovetskyi Volodymyr +6 more
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Current construction status and development trend of global oil and gas pipelines in 2020
You-qi chuyun, 2021 Oil and gas pipelines are one of the main means for oil and gas transportation over the world, and the development trend of their planning and construction is mainly affected by the development of oil and gas resources, as well as the national and ...
Qiu-yang LI +6 more
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Preparation of asymmetric Janus hollow silica microparticle and its application on oily wastewaters
Scientific Reports, 2023 Janus nanoparticles have aroused the interest of scholars because of their highly efficient emulsification of spilled oils in wastewater. In this work, interfacially active Janus hollow glass microparticles (J-HGMPs) of asymmetric wettability were ...
Hailong Zhang +8 more
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You-qi chuyun, 2023 In response to the complex geographical environment and great difficulty in risk control of high consequence areas(HCAs) of mountainous pipelines, accurate identification of the HCA type and grade, if achievable, could effectively improve the operation ...
Dongrong WU +6 more
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Research progress and thinking on corrosion failure of buried oil and gas pipelines
You-qi chuyun, 2022 With the increase of service time, oil and gas pipelines have serious corrosion failure problems. Herein, the corrosion status of buried oil and gas pipelines in China was clarified, the common corrosion failure types of the buried pipelines were ...
Ming WU +4 more
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