| 石油钻铤螺纹联接失效的机理分析 |
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| 引用本文： | 张焱 刘坤芳 曹里民 余雷 喻晨 吴爽 施太和. 石油钻铤螺纹联接失效的机理分析[J]. 探矿工程, 2000, 0(6): 47-50 |
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| 作者姓名： | 张焱 刘坤芳 曹里民 余雷 喻晨 吴爽 施太和 |
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| 作者单位： | [1]辽河石油勘探局工程技术研究院,辽宁盘锦 [2]西南石油学院石油工程系,四川南充 |
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| 摘 要： | 总结和讨论了钻铤螺纹联失效的类型和失效机理，指出了现场施工中可能存在的潜在因素，还明确指出了ＦＨ型、ＩＦ型接头这所以要泡汰的原因，建议因内各油田尽力推广使用数学字型ＮＣ接头。
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| 关 键 词： | 石油钻铤 联接强度 失效类型 螺纹联接 |
| 修稿时间： | 1999-08-20 |
The Failure MechanismAnalysis for Collar Connection Thread |
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| ZHANG Yan. The Failure MechanismAnalysis for Collar Connection Thread[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2000, 0(6): 47-50 |
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| Authors: | ZHANG Yan |
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| Abstract: | The paper summarizes and discusses the failure types and failure mechanism of collar connection thread in detail. The possible factors that exist in oilfield site and may affect the connection thread have been pointed out. At the same time, the paper shows the causes that FH thread and IF thread should be abandoned.The number NC thread connection is been advised to use in all oilfields in China. |
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| Keywords: | threaded connection connection intention failure type failure mechanisml |
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