| 川东地区井下套管损坏的原因分析及对策 |
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| 引用本文： | 姚振华. 川东地区井下套管损坏的原因分析及对策[J]. 钻采工艺, 1998, 21(2): 11-12,32 |
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| 作者姓名： | 姚振华 |
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| 作者单位： | 川东钻探公司深井研究所 |
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| 摘 要： | 本文就近年来在钻井施工中遇到的４口井发套管损坏的问题进行了原因分析，提出了防止井下套管损坏对策。
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| 关 键 词： | 套管柱设计 套管 磨损 钻井 |
ANALYSIS OF CAUSES OF DOWNHOLE CASING FAILURE AND ITS PREVENTION MEASURE IN EASTERN SICHUAN AREA |
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| Yao Zhenghua. ANALYSIS OF CAUSES OF DOWNHOLE CASING FAILURE AND ITS PREVENTION MEASURE IN EASTERN SICHUAN AREA[J]. Drilling & Production Technology, 1998, 21(2): 11-12,32 |
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| Authors: | Yao Zhenghua |
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| Affiliation: | Yao Zhenghua |
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| Abstract: | The paper analyzes the causes of casing failure in 4 wells while drilling operation in the recent years,and puts forward countermeasures of preventing dawnhole casing failure. |
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| Keywords: | east of sichuan casing string design casing deformation casing collapse casing abrasion |
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