| 新型超分子固砂剂DXGY—1的研制和应用 |
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| 引用本文： | 董双波,郭红,刘世恩.新型超分子固砂剂DXGY—1的研制和应用[J].科学技术与工程,2012,12(10):2432-2435. |
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| 作者姓名： | 董双波 郭红 刘世恩 |
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| 作者单位： | 承德石油高等专科学校,承德,067000 |
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| 摘 要： | 粉细砂岩油藏由于地层砂粒度中值细,层内非均质性严重,泥质含量高,防砂难度大。针对此类油藏,研制了新型超分子固砂剂DXGY—1,实验表明具有在地层内自组装、固砂性能强和渗透率保持率高的特点,现场应用效果良好。
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| 关 键 词： | 超分子 自组装 固砂 |
Development and Application of New Supermolecular Sand Fixing Agent DXGY-1 |
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| DONG Shuang-bo
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GUO Hong
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LIU Shi-en.Development and Application of New Supermolecular Sand Fixing Agent DXGY-1[J].Science Technology and Engineering,2012,12(10):2432-2435. |
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| Authors: | DONG Shuang-bo GUO Hong LIU Shi-en |
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| Institution: | (Chengde Petroleum College,Chengde 067000,P.R.China) |
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| Abstract: | Sand prevention is very difficult in fine sandstone reservoirs because of fine median formation sand grain size,seriously heterogeneity,and high shale content.For this kind of reservoir,a new type of supramolecular sand fixing agent DXGY—1 is developed.Experimental results show that DXGY—1 has characteristics of self-assembled in formation,strong sand consolidation performance,and high permeability conservation rate.The field application effect is good |
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| Keywords: | supermolecule self-assembly sand consolidation |
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