| 胜利油田垦东外输油管线频繁穿孔原因分析 |
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| 引用本文： | 王观军,刘晶姝,张洁. 胜利油田垦东外输油管线频繁穿孔原因分析[J]. 理化检验(物理分册), 2010, 0(1): 52-55,59 |
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| 作者姓名： | 王观军 刘晶姝 张洁 |
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| 作者单位： | 中石化胜利油田技术检测中心;中石化胜利油田技术检测中心胜利油田腐蚀与防护研究所; |
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| 摘 要： | 通过外防腐层检验和管材分析对胜利油田垦东外输油管线服役不到3a(年)就频繁发生穿孔的原因进行了分析。结果表明:该管段裸管服役,管道设计壁厚偏薄,管道材料更换有误,加上垢下(闭塞电池)作用,导致管道穿孔漏油。
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| 关 键 词： | 输油管道 腐蚀产物 X射线衍射分析 电子探针分析 |
Analysis of Frequent Perforation Reason of Pipe Laying in Kendong Block of Shengli Oil Field |
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| WANG Guan-jun,LIU Jing-shu,ZHANG Jie. Analysis of Frequent Perforation Reason of Pipe Laying in Kendong Block of Shengli Oil Field[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2010, 0(1): 52-55,59 |
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| Authors: | WANG Guan-jun LIU Jing-shu ZHANG Jie |
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| Affiliation: | 1.Technology Testing Center of Shengli Oil Field/a>;Dongying 257000/a>;China/a>;2.Corrosion & Protection Research Institute of Technology Testing Center of Shengli Oil Field/a>;China |
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| Abstract: | The frequent perforation reason of the transfer line in Kendong block of Shengli oil field in less than three years was analyzed by means of the inspection of outer protecting coating and pipe material.The results showed that the pipes were bare in use,and the design wall thickness was thin,and the changed pipe material was inaccurate,and the under-deposit corrosion resulted in the frequent perforation. |
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| Keywords: | oil pipeline corrosion product XRD analysis EPMA analysis |
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