Internet Workstation

Edition and Publication

Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
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:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
          CN 51-1183/TE

Links

    Your Position ：Home->Past Journals Catalog->2013 Vol.6

    Analysis on Factors Affecting Deep Well Anode Ground Bed Interference Range
    Author of the article:
    Author's Workplace：
    Key Words：Cathodic protection; Deep well anode ground bed; Interference
    Abstract：In order to reduce effect of deep well anode ground bed on the surrounding underground steel structures, it is necessary to make clear interference degree of deep well anode ground bed on such structures. With the method of the chart, analyzed are soil resistivity and depth, bed length and electric current applied in the anode ground bed. Generally speaking, deep well anode ground bed may be largely affected by electric current and soil resistivity applied in the anode ground bed. So, in order to reduce the interference of deep well anode ground bed, cathodic protection current shall be reduced as far as possible. If cathodic protection current can not be reduced, deep well anode ground bed shall be installed in the position with low soil resistivity.
    CopyRight©2025Natural Gas and Oil Editorial Office Reserved 京ICP备11013578号-1