| LN2—3井油管腐蚀行为 |
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| 引用本文： | 张学元,王凤平,苏俊华,杜元龙,杨之照,马秀青,常泽亮.LN2—3井油管腐蚀行为[J].腐蚀科学与防护技术,1999,11(4):222-226. |
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| 作者姓名： | 张学元 王凤平 苏俊华 杜元龙 杨之照 马秀青 常泽亮 |
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| 作者单位： | 1. 中国科学院金属腐蚀与防护研究所,金属腐蚀与防护国家重点实验室,沈阳,110015
2. 塔里木石油勘探开发指挥部油气开发公司,库尔勒,841000 |
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| 摘 要： | 采用一种实用的评价油管腐蚀状况的挂片装置，通过扫描电镜和Ｘ射线衍射仪对腐蚀产物分析，结合仿真模拟试验，研究了ＬＮ２－３井油管的腐蚀现状，结果表明，ＬＮ２－３井油管的腐蚀中度腐蚀．
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| 关 键 词： | 油管 腐蚀 挂片装置 |
EVALUATION OF CORROSION STATUS OF OIL TUBE LN2-3 OF WELL BORE AT LUNNAN OIL FIELD |
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| ZHANG Xueyuan,WANG Fengping,SU Junhua,DU Yuanlong,YANG Zhizhao,MA Xiuqing,CHANG Zeliang.EVALUATION OF CORROSION STATUS OF OIL TUBE LN2-3 OF WELL BORE AT LUNNAN OIL FIELD[J].Corrosion Science and Protection Technology,1999,11(4):222-226. |
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| Authors: | ZHANG Xueyuan WANG Fengping SU Junhua DU Yuanlong YANG Zhizhao MA Xiuqing CHANG Zeliang |
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| Abstract: | A safe, simple, reliable, practical coupon holding instrument which could evaluate the corrosion status of oil tube was used. The surface of the corrosive coupons was observed by SEM and the corrosive products were analysed by X\|Ray diffraction instrument. Combining the simulated test, it is proved that the corrosion of LN2\|3 oil tube belongs to the moderate one.\= |
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| Keywords: | Oil tube Corrosion Coupons holding instrument\= |
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