| ANPJ缓蚀剂的研制与性能评价 |
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| 引用本文： | 唐善法,潘代奇,傅绍斌.ANPJ缓蚀剂的研制与性能评价[J].钻采工艺,1999,22(5):59-61,68. |
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| 作者姓名： | 唐善法 潘代奇 傅绍斌 |
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| 作者单位： | 江汉石油学院,油工系,湖北,荆州,434102 |
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| 摘 要： | 针对钻具地面存放过程中腐蚀较严重的事实，采用上挂片大气腐蚀度法，通过缓蚀 类，使用浓度、ＰＨ值及复配和成膜剂协作用等对钻具缓蚀效果的影响，研究了研制开发了一种钻具地面存主防腐缓蚀剂ＡＮＰＪ。
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| 关 键 词： | 钻具 腐蚀剂 成膜剂 ANPJ 防腐 |
Development and Performance evaluation of corrosion inhibitor-ANPJ |
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| TANG Shan-fa,PAN Dai-qi,Fu Shao-bin.Development and Performance evaluation of corrosion inhibitor-ANPJ[J].Drilling & Production Technology,1999,22(5):59-61,68. |
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| Authors: | TANG Shan-fa PAN Dai-qi Fu Shao-bin |
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| Abstract: | According to the fact more serous atmosphere corrosion exists while drilling pipes are piled on ground,the corrosion weight loss measurement method is applied.Some effecting factors,such as the kind,concentration and pH value of the corrosion inhibitor and forming film agent are investigated.An inhibitor_ANPJ preventing drill-stem corrosion in a moist atmosphere is developed.The experimental evaluations indicate that ANPJ has a corrosion prevention rate of 94.52% when concentration is 1200mg/L and will keep drilling pipe not corrode for half a month in damp atmosphere. |
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| Keywords: | drill tool corrosion corrosion inhibitor forming film agent laboratory testing performance evaluation |
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