| 粘弹性表面活性剂压裂液研究应用进展与展望 |
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| 引用本文： | 刘明书,唐善法,方飞飞,黄蓉. 粘弹性表面活性剂压裂液研究应用进展与展望[J]. 石油化工应用, 2012, 31(9): 1-4,7 |
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| 作者姓名： | 刘明书 唐善法 方飞飞 黄蓉 |
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| 作者单位： | 1. 长江大学石油工程学院,湖北武汉,430100
2. 长江大学油气钻采工程湖北省重点实验室,湖北武汉,430100 |
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| 基金项目： | 长江大学国家大学生创新实验计划项目(111048920)资助 |
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| 摘 要： | 粘弹性表面活性剂压裂液与传统水基聚合物压裂液相比具有低伤害、低摩阻、易于彻底破胶等优点,在近年来成为压裂液领域的研究重点。介绍了粘弹性表面活性剂压裂液的粘弹性机理和破胶机理,并综述了粘弹性表面活性剂压裂液在国内外的研究应用现状。针对粘弹性表面活性剂压裂液目前存在的耐温性较差、成本偏高、在渗透率大于200~300mD的地层的滤失量偏大和在气藏不能自动破胶的问题,分析了问题产生的原因,并讨论了解决方案。
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| 关 键 词： | 粘弹性表面活性剂 清洁压裂液 综述 研究应用 |
Development and application status of visco-elastic surfactant fracturing fluid |
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| LIU Mingshu,TANG Shanfa,FANG Feifei,HUANG Rong. Development and application status of visco-elastic surfactant fracturing fluid[J]. Petrochemical Industry Application, 2012, 31(9): 1-4,7 |
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| Authors: | LIU Mingshu TANG Shanfa FANG Feifei HUANG Rong |
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| Affiliation: | 1(1.College of Petroleum Engineering,Yangtze University,Wuhan Hubei 430100,China;2.Key Laboratory of Oil and Gas Drilling and Production Engineering,Yangtze University,Wuhan Hubei 430100,China) |
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| Abstract: | Visco-elastic surfactant fracturing fluid has become a focus of research due to the advantages such as low damage,low friction,ease of full gelout over traditional polymer fracturing fluids.The mechanisms of visco-elastic surfactant fracturing fluid are introduced,the development and application status of visco-elastic surfactant fracturing fluid both abroad and at home are reviewed.Based on the problems such as poor temperature resistance,high cost,high leak-off in formations with permeabilities above about 200~300 mD and difficulty in breaking in gas reservoirs presented in the field applications,the cause of the problems are analyzed,and the solutions are given. |
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| Keywords: | visco-elastic surfactant VES fracturing fluid review development and application status |
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