| 耐温抗盐交联体系的试验研究 |
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| 引用本文： | 程滢. 耐温抗盐交联体系的试验研究[J]. 石油天然气学报, 2010, 32(1): 128-131 |
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| 作者姓名： | 程滢 |
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| 作者单位： | 中国石油化工集团公司江汉石油管理局科技处,湖北潜江,433124 |
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| 基金项目： | 中国石油化工股份有限公司重点科技攻关项目 |
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| 摘 要： | 通过选择不同类型的聚合物和交联剂,在室内筛选了2个具有耐温80℃、抗盐32000mg/L的聚合物交联体系,并对该交联体系的增粘性、抗剪切性、耐盐性等性能进行了评价。这2个交联体系配方为:聚合物P3/交联剂OL4和聚合物ZL-3/交联剂OL3,聚合物和交联剂浓度分别为800mg/L、266mg/L,该交联体系具有良好的调剖效果。
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| 关 键 词： | 交联休系 聚合物 抗盐 调剖 |
Experimental Study on Temperature-tolerance and Salt-resisting Cross-linking System |
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| CHENG Ying. Experimental Study on Temperature-tolerance and Salt-resisting Cross-linking System[J]. Journal of Oil and Gas Technology, 2010, 32(1): 128-131 |
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| Authors: | CHENG Ying |
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| Abstract: | Different types of polymers and crosslinking agents were chosen, a polymer system with temperature toler ance of up to 80 ℃ and salt resistance of 3200mg/L was screened out inlaboratory and the viscosifying behavior, shear strength, salt tolerance of the system were evaluated by laboratory tests. The formulae of cross-linking systems are polymer P3/crosslinkerOL4 and polymer ZL-3/crosslinker OL3, their concentrations are 800mg/L, 266mg/L respec tively.They have a good result of profile control. |
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| Keywords: | cross-linking system polymer saltresistance profile control |
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