| 热采开发中粘土防膨剂的筛选及应用效果分析 |
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| 引用本文： | 李平.热采开发中粘土防膨剂的筛选及应用效果分析[J].价值工程,2010,29(9):86-86. |
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| 作者姓名： | 李平 |
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| 作者单位： | 大庆油田有限责任公司勘探开发研究院,大庆,163712 |
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| 摘 要： | 本文进行两个研究和一个矿场试验研究。一是对黑帝庙油层的粘土含量与水敏性进行研究;二是对防膨剂的筛选进行研究。综合实验结果分析可知,CYF-2防膨剂与注入水的配伍性好、回收率高、膨胀率低;同时,其使用浓度较低,经济合理,可以满足黑帝庙油田热采前地层预处理的需要。
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| 关 键 词： | 蒸汽吞吐 油层保护 粘土防膨剂 |
Screening and Applied Effectiveness Analysis of Clay Anti-swelling Agent in Thermal Recovery |
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| Li Ping.Screening and Applied Effectiveness Analysis of Clay Anti-swelling Agent in Thermal Recovery[J].Value Engineering,2010,29(9):86-86. |
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| Authors: | Li Ping |
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| Institution: | Li Ping ( Daqing Oihqeld Limited Company Exploration and Development Institute, Daqing 163712, China) |
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| Abstract: | Two studies and a field test are carried out. One is the research of Heidimiao reservoir of clay content and water sensitivity; the other isanti-swelling agent selection. Comprehensive experimental results show goodCYF-2 anti-swelling agent and compatibility of injected water, and high recovery rate, low expansion rate; at the same time, the use of low concentration, economical and rational could meet Heidimiao oil field developmentneeds before the formation pre-processing. |
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| Keywords: | steam stimulation reservoir protection clay anti-swelling agent |
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