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Edition and Publication:
< Natural Gas and Oil > Editorial Department
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China Petroleum Engineering & Construction Corporation
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Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
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Postal Code:
610041
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Issue:ISSN 1006-5539
          CN 51-1183/TE

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

    Analysis on Casing Damage Causes of Bamianhe Oilfield and Prevention and Control Measures
    Author of the article:
    Author's Workplace：
    Key Words：Casing damage cause; Sand flow; Guantao formation; Well cementation; Operation; Steam stimulation; Prevention and treatment
    Abstract：
    With continuous development of Bamianhe Oilfield, number of casing damage wells increases year by 
    year, which becomes negative factors of stable and efficient development of the oilfield. Conducted is 
    contrastive analysis on current situation of reservoir geology and oil engineering and analysis results 
    show that formation sand flow, special guantao formation, cementing quality, hole structure, frequent 
    operation, steam stimulation and corrosion of oil well produced fluid medium on casing are important factors 
    affecting service life of casing. According to these factors and existing technical conditions in actual production, 
    developed are prevention and control measures in drilling design, completion formulation, process and production. 
    Since prevention and control measures are applied in casing damage wells, casing damage has
    been effectively controlled and number of casing damage wells decreases gradually.
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