| 浅析井架服役中的几点注意事项 |
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| 引用本文： | 颜银玲,赵宁.浅析井架服役中的几点注意事项[J].石油工业技术监督,2009,25(6):44-45. |
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| 作者姓名： | 颜银玲 赵宁 |
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| 作者单位： | 胜利油田,技术检测中心,山东,东营,257000 |
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| 摘 要： | 井架是钻采机械的重要组成部分，服役过程中出现的不同程度变形、损伤和腐蚀会造成井架承载能力下降，给钻井生产带来严重的事故隐患。结合胜利油田技术检测中心近10年的井架检测经验，对井架使用过程中易出现问题的几个方面提出几点建议。
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| 关 键 词： | 井架 人字架 绷绳 液缸 钻采机械 |
Analyses on Several Concerns in the Service of Derrick |
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| Yan Yinling,Zhao Ning.Analyses on Several Concerns in the Service of Derrick[J].Technology Supervision In Petroleum Industry,2009,25(6):44-45. |
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| Authors: | Yan Yinling Zhao Ning |
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| Abstract: | Derrick is a critical part of production drilling machinery. The deformation, damage or corrosion happening during its service resuh in the decline of its load capability and even bring serious hidden accidents to drilling production. Combined with the tenyear experiences of derrick inspection in technical inspection center of Shengli Oilfields, some suggestions are put forward aiming at the problems easily seen during the use of derrick. |
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| Keywords: | derrick a gin pole dragline hydraulic cylinder production drilling machinery |
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