| 甲基葡萄糖苷对钻井液性能的影响 |
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| 引用本文： | 吕开河,邱正松,徐加放.甲基葡萄糖苷对钻井液性能的影响[J].应用化学,2006,23(6):632-0. |
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| 作者姓名： | 吕开河 邱正松 徐加放 |
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| 作者单位： | 中国石油大学石油工程学院 |
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| 基金项目： | 中国石油天然气集团公司资助项目 |
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| 摘 要： | 甲基葡萄糖苷对钻井液性能的影响;甲基葡萄糖苷;抑制作用;膜效率;活度;钻井液
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| 关 键 词： | 甲基葡萄糖苷对钻井液性能的影响 甲基葡萄糖苷 抑制作用 膜效率 活度 钻井液 |
| 文章编号： | 1000-0518(2006)06-0632-05 |
| 收稿时间： | 07 31 2005 12:00AM |
| 修稿时间： | 02 10 2006 12:00AM |
Effects of Methyl Glucoside on the Performance of Drilling Fluids |
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| L Kai-He,QIU Zheng-Song,XU Jia-Fang.Effects of Methyl Glucoside on the Performance of Drilling Fluids[J].Chinese Journal of Applied Chemistry,2006,23(6):632-0. |
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| Authors: | L Kai-He QIU Zheng-Song XU Jia-Fang |
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| Institution: | College of Petroleum Engineering, University of Petroleum,Dongying 257061 |
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| Abstract: | The performances of MEG,including shale inhibition,water activity,toxicity and its effect on shale membrane efficiency and high density drilling fluid rheological and filtrating properties,were studied in laboratory.With the addition of 25% MEG,the inhibiting expansion ratio of shale is just about 10.55%,the water activity can be lowered to below 0.85 and the shale membrane efficiency can be increased by 202%.The major anti-collapse mechanism of MEG is believed to be originated from decreasing drilling fluid loss through osmosis.Using MEG to prepare drilling fluids possesses virtues,besides nontoxic and improvement in terms of rheological properties,suchas simple components,high temperature stability and good resistance to clay and gypsum. |
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| Keywords: | methyl glucoside inhibition membrane efficiency water activity drilling fluid |
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