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< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation
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Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2010 Vol.5

    Design and Optimization of Oil Pipeline Leakage Detection System
    Author of the article:
    Author's Workplace：
    Key Words：Oil pipeline;Leakage detection;Negative pressure wave;Clock calibration
    Abstract：Along with the growth of pipeline operation time, leakage accidents often occur due to its degradation, corrosion and slotting for stealing oil. So it is critical to find accurately and repair as soon as possible leakage points for ensuring that pipeline operates properly. Based on design experience and oil pipeline operation situation, design option is put forward for detecting pipeline leakage systematically, in which negative pressure wave is based and artificial intelligence analysis method is adopted. Described is clock calibration in production process, GPS clock technology is taken for standard time source to unify computer benchmark time at each station in order to realize clock synchronization between central station and other stations and good effect is obtained.
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