| 粘土稳定剂在致密砂岩气藏中的适应性研究 |
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| 引用本文： | 刘多容,孙勇,黄贵存,周昌林.粘土稳定剂在致密砂岩气藏中的适应性研究[J].重庆科技学院学报(自然科学版),2010,12(6). |
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| 作者姓名： | 刘多容 孙勇 黄贵存 周昌林 |
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| 作者单位： | 中石化西南油气分公司工程技术研究院,德阳,618000;四川大学,成都,610065 |
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| 摘 要： | 分析川西地区低渗透致密砂岩气藏的物性特性和孔喉尺寸,计算与川西地区储层孔喉匹配的小分子量聚合物粘土稳定剂分子量控制范围。通过合成优化实验,合成出一系列不同分子量的粘土稳定剂产品。通过静态和动态实验对该系列粘土稳定剂与川西地区储层孔喉尺寸的适应性进行综合评价。
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| 关 键 词： | 粘土稳定剂 分子链回旋半径 孔喉半径 破胶液 |
Adaptability Study of the Clay Stabilizer in Tight Sandstone Gas Reservoirs |
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| LIU Duo-rong,SUN Yong,HUANG Gui-cun,ZHOU Chang-lin.Adaptability Study of the Clay Stabilizer in Tight Sandstone Gas Reservoirs[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2010,12(6). |
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| Authors: | LIU Duo-rong SUN Yong HUANG Gui-cun ZHOU Chang-lin |
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| Affiliation: | LIU Duo-rong1 SUN Yong1 HUANG Gui-cun1 ZHOU Chang-lin2 (1.Engineering Technology Institute of Southwest Petroleum Branch,SINOPEC,Deyang 618000,2.Sichuan University,Chengdu 610065) |
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| Abstract: | On analysis of the low-permeability rock material properties and the pore throat size of tight sandstone gas reservoirs in Western Sichuan,this paper firstly works out the range of clay stabilizer molecular weight which math with the pore throat in Western Sichuan,and through the synthesis optimization experiment,synthesized a series of different molecular weight clay stabilizer product. Then it has carried on the adaptability study between a series of clay stabilizer and the pore throat size in Western Sic... |
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| Keywords: | clay stabilizer cyclotron radius of molecular chain pore throat radius broken glue |
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