| 高矿化度压裂液体系研究及室内评价 |
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| 引用本文： | 李婧,曹欣,樊炜,李大维.高矿化度压裂液体系研究及室内评价[J].当代化工,2017,46(10). |
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| 作者姓名： | 李婧 曹欣 樊炜 李大维 |
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| 作者单位： | 1. 西安石油大学 石油工程学院,陕西 西安 710065;川庆钻探长庆井下技术作业公司, 陕西 西安 710021;2. 川庆钻探长庆井下技术作业公司,陕西 西安,710021 |
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| 摘 要： | 针对压裂酸化返排液等高矿化度水质,重复配液存在的不足及问题,研究开发出一种高矿化度压裂液体系,通过室内实验表明,返排液矿化度140 000 mg/L左右时,压裂液耐温性能仍可达到110℃,该体系在对现场返排液经过简单除杂处理后可进行回收利用,能有效的解决返排液处理问题。
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| 关 键 词： | 高矿化度 胍胶 压裂液 返排液 重复利用 |
Research and Laboratory Evaluation of Fracturing Fluid System With High Salinity |
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| LI Jing,CAO Xin,FAN Wei,LI Da-wei.Research and Laboratory Evaluation of Fracturing Fluid System With High Salinity[J].Contemporary Chemical Industry,2017,46(10). |
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| Authors: | LI Jing CAO Xin FAN Wei LI Da-wei |
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| Abstract: | In view of problems of reusing high salinity water, such as fracturing/acidizing flowback fluid, a new kind of fracturing fluid system was developed.Laboratory experiments showed that, when the salinity of fracturing waste fluid was 140000 mg/L, the temperature resistance of the fracturing fluid still reached to 110℃.The system can be used for recycling the waste liquid in the field after removing impurity, and can effectively solve the problem of flowback fluid pre-treatment. |
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| Keywords: | High salinity Guar gum Fracturing fluid Flowback water Reutilization recycling |
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