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< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation
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Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
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->2014 Vol.4

    Method for Accurate Identification of Leakage Points in Waste Water Drainage System of Gas Pipeline Station
    Author of the article:Wang Yiru
    Author's Workplace：PetroChina Pipeline Company Qinhuangdao Oil and Gas Branch
    Key Words：Natural gas station; Waste water drainage system; Leakage point; Identification method
    Abstract：Waste water drainage system is provided in most of natural gas stations. With growth of operation time, valves in drainage system will leak, which will result in that natural gas transported in pipeline leaks into drainage pool or tank and affect the safety of natural gas station seriously. It is very difficult to find leakage points accurately in drainage system by using traditional identification methods, which will increase difficulty in maintenance and repair. Introduced is the identification method of leakage points in drainage system at gas transmission station through an example and practical application shows that this method has good effect.

     


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