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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation Southwest Company
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China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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    Your Position ：Home->Past Journals Catalog->2013 Vol.5

    Pipeline Anticorrosive Coating Damage in Directional Drilling Crossing
    Author of the article:
    Author's Workplace：
    Key Words： Pipeline； Crossing； Directional Drilling； Anticorrosive coating
    Abstract：Introduced is the construction technology process of double gas pipeline directional drilling crossing project under the Tarim River. After crossing completion，applied is the current attenuation method through PCM to evaluate damage degree of pipeline anticorrosive coating during directional drilling crossing construction，analyzed are negative effects of the damaged anticorrosive coating on effective operation of the cathodic protection system in the entire gas pipeline and identified are causes of a lot of pipeline anticorrosive coating damage resulted during crossing construction and proposed are some anticorrosive coating protection measures，which will provide valuable reference for future directional drilling crossing projects
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