| 以沥青为原料制备油井高温防砂剂 |
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| 引用本文： | 麻金海,王登庆,张小卫,高斌.以沥青为原料制备油井高温防砂剂[J].西安石油大学学报(自然科学版),2003,18(5):50-53. |
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| 作者姓名： | 麻金海 王登庆 张小卫 高斌 |
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| 作者单位： | 胜利油田有限公司,采油工艺研究院,山东,东营,257000 |
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| 摘 要： | 以沥青中的稠环芳烃为原料的改性 COPNA树脂可用作高温防砂材料 ,该材料具有原材料易得、价廉 ,且在高温下 ( 4 0 0～ 5 0 0℃ )长期不分解 ,抗压强度高等特点 .根据 COPNA树脂的溶解性及热稳定性实验结果阐述了改性 COPNA树脂作为防砂剂的优点 ,并对以胜利 1 0 0号沥青为原料合成的改性 COPNA树脂的性能进行了试验研究
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| 关 键 词： | 沥青 稠环芳烃 防砂剂 |
| 文章编号： | 1001-5361(2003)05-0050-04 |
| 修稿时间： | 2002年11月29 |
Preparation of sand-control agent for high-temperature oil wells from asphalt |
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| MA Jin hai,WANG Deng qing,ZHANG Xiao wei,et al.Preparation of sand-control agent for high-temperature oil wells from asphalt[J].Journal of Xian Shiyou University,2003,18(5):50-53. |
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| Authors: | MA Jin hai WANG Deng qing ZHANG Xiao wei |
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| Abstract: | Several modified COPNA resins are made from condensed nuclei aromatics in asphalt, and they can be used as sand control agents for high temperature oil wells. They have high compressive strength and thermalstability under 400~500℃. The raw materials are easily obtained and have low price. The advantages of COPNA resins as sand control agent are discussed according to the experimental results of their solubility and thermalstability. The properties of the COPNA resin made from Shengli 100 # asphalt are studies. |
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| Keywords: | asphalt condensed nuclei aromatics sand control agent |
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