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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation Southwest Company
Authorized by:
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

    Replacement of Production Manifolds without Shutdown in Desert Region Winter
    Author of the article:
    Author's Workplace：
    Key Words： Desert area； Winter； Shutdown； Production manifold
    Abstract：Certain oilfield located in desert hinterland of the western China was developed in 1996 and one and a half station layout type was applied in its gathering and transportation system. Due to long time operation and continuous single well water content increase，corrosion perforation occurs frequently in its gathering and transportation system. In order to alleviate the severe situation，the pipeline was updated during the winter time from 2012 September to 2013 January. The offsite water injection system was used for water injection and oil replacement of the oil pipeline，ground temperature increase and flow switch to each other so as to replace 1# and 2# production manifolds in the gathering and transportation pipeline system without shutdown and one-time success was achieved，from which valuable experience has be accumulated for putting gathering and transportation pipelines into production without shutdown in desert area winter.
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