| 油田深部调驱采出液中柔性可动凝胶微球的检测 |
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| 引用本文： | 陈健斌,马自俊,刘大锰,王临红.油田深部调驱采出液中柔性可动凝胶微球的检测[J].西安石油大学学报(自然科学版),2011,26(1):58-60,119,120. |
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| 作者姓名： | 陈健斌 马自俊 刘大锰 王临红 |
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| 作者单位： | 1. 中国地质大学(北京)能源学院,北京,100083
2. 中国石油勘探开发研究院,油田化学所,北京,100083 |
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| 摘 要： | 介绍采用凯式定氮法测定油田深部调驱采出液中柔性可动凝胶微球(SMG)质量浓度的实验操作方法,绘制了SMG溶液线性回归曲线.测定了油田采出液中SMG的质量浓度,解决了现场采出液中SMG检测不准确的难题.实验结果表明:该方法测得的采出液中SMG质量浓度的相对标准偏差小于5%,能够满足现场检测的需要.
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| 关 键 词： | 凯氏定氮法 柔性可动凝胶微球 油田深部调驱 采出液 |
Detection of the mass concentration of SMG in the produced liquid of deep profile control displacing oil |
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| CHEN Jian-bin,MA Zi-jun,LIU Da-meng,WANG Lin-hong ,Beijing ,China,.Oilfield Chemistry.Detection of the mass concentration of SMG in the produced liquid of deep profile control displacing oil[J].Journal of Xian Shiyou University,2011,26(1):58-60,119,120. |
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| Authors: | CHEN Jian-bin MA Zi-jun LIU Da-meng WANG Lin-hong Beijing China Oilfield Chemistry |
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| Institution: | CHEN Jian-bin1,MA Zi-jun2,LIU Da-meng1,WANG Lin-hong2 (1.School of Energy Resource,China University of Geosciences (Beijing),Beijing 100083,China,2.Oilfield Chemistry Department,Research Institute of Petroleum Exploration & Development,PetroChina,China) |
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| Abstract: | The method for determining the mass concentration of SMG in the produced liquid of deep profile control displacing oil by Kjeldahl nitrogen determination method is presented.The standard concentration curve of SMG solution is obtianed by linear regression.The concentration of SMG in the produced fluid is accurately determined by the method.Experimental results show that the relative standard deviation of the SMG concentration determined using the method is less than 5%,which can meet detection requirement i... |
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| Keywords: | Kjeldahl nitrogen determination method SMG deep profile control produced liquid |
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