Results 1 to 10 of about 1,963 (219)
Operation risk analysis for custody transfer of A-Du-Wu-Shan system and the PID parameter setting
You-qi chuyun, 2021 Aiming at the problems of untimely manual flow path switching under abnormal working conditions and long time required for pressure regulation through the PID control of the regulating valves of A-Du-Wu-Shan system, risk analysis was carried out for the ...
Yonggang LIN +3 more
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Research on Oil and Gas Pipeline Operation Optimization Based on Improved Newton-Raphson Method [PDF]
E3S Web of Conferences, 2021 Oil and gas pipelines are the main channel to ensure national energy security and national economic development due to the safety and efficiency of the transportation coast.
Duan Linjie +5 more
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A partial discharge detection method for high-voltage cables based on FDTD modeling
Zhejiang dianli, 2023 The partial discharge （PD） of high-voltage cables and the accessories directly affects the insulation performance of power cables. Therefore， a PD detection method for high-voltage cables based on finite-difference time-domain （FDTD） modeling is proposed.
PAN Biao +5 more
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Review and prospect of production and operation management of China-Russia Crude Oil Pipeline
You-qi chuyun, 2021 On the 10th anniversary that the China-Russia Crude Oil Project (including the First and Second Mohe-Daqing Pipelines) was put into operation, its development history of the production and operation management in the 10 years was reviewed.
Yan TANG, Haichao YU, Yingjie FU
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Development status and improvement strategy of in-line inspection technology and management
You-qi chuyun, 2020 Pipeline defects have always been the dominant factor leading to pipeline failure. Using in-line inspectiontechnology to inspect and identify various pipeline defects has become a widely acknowledged practice in Chinaand abroad.
Zhiping WU +5 more
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Exploration and practice of key equipment localization in oil and gaspipelines
You-qi chuyun, 2021 The key equipment of oil and gas pipelines is the important treasure of a country because they are related to national energy security. For many years, the key equipment has been imported, which become a bottleneck restricting the high-quality ...
Xiliang YANG, Dong ZHANG, Yongjun CAI
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Test for effect of welding layers on girth weld toughness of X80 pipeline steel
You-qi chuyun, 2022 The girth welds of natural gas pipelines applied by self-shielded flux cored semi-automatic welding process in multiple layers and passes are prone to failure, and the main reasons include the number of welding layers is less than that required by the ...
Ting WANG +5 more
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In the Pipeline: Georgia's Oil and Gas Transit Revenues [PDF]
IMF Working Papers, 2004 Starting in 2005, nontax revenue in Georgia is expected to rise significantly, in the form of transit fees for oil transported through the Baku-Tbilisi-Ceyhan Oil Pipeline. Transit fees for gas transported through the South Caucasus Pipeline are expected to start in 2007.
Jonathan C Dunn +2 more
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You-qi chuyun, 2023 A specialized inline magnetic leakage inspector has been developed for low-pressure natural gas gathering and transmission pipelines with small curvature radii in oilfields.
LIANG Shoucai +4 more
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You-qi chuyun, 2020 The full life cycle data management is the foundation of the full life cycle integrity management of oil and gas pipelines. The research and development status of the full life cycle data management technology for oil and gas pipelines were ...
Shaohui JIA +4 more
doaj +1 more source