| AMPS/MTAAC/AM共聚物降滤失剂的合成及性能 |
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| 引用本文： | 刘明华.AMPS/MTAAC/AM共聚物降滤失剂的合成及性能[J].精细石油化工进展,2002,3(8):22-24. |
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| 作者姓名： | 刘明华 |
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| 作者单位： | 中原石油勘探局钻井工程技术研究院,濮阳,457001 |
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| 摘 要： | 采用2-丙烯酰胺基-2-甲基丙磺酸(AMPS)、三甲基烯丙基氯化铵(MTAAC)和丙烯酰胺(AM)共聚合成了一种抗温抗盐降滤失剂,考察了合成共聚物在淡水钻井液、盐水钻井液、饱和盐水钻井液、人工海水钻井液、含钙盐水钻井液及现场钻井液中的降滤失性能。结果表明,AMPS/MTAAC/AM共聚物具有良好的降滤失作用,抗高温抗盐,尤其抗高价离子污染能力强。
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| 关 键 词： | 钻井液处理剂 降滤失剂 抗温抗盐 AMPS/MTAAC/AM共聚物 合成 |
| 修稿时间： | 2002年7月9日 |
Synthesis and Property of AMPS/MTAAC/AM Copolymer Filtrate Reducer for Drilling Fluid |
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| Liu Minghua.Synthesis and Property of AMPS/MTAAC/AM Copolymer Filtrate Reducer for Drilling Fluid[J].Advances in Fine Petrochemicals,2002,3(8):22-24. |
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| Authors: | Liu Minghua |
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| Abstract: | A new filtrate reducer for drilling fluids was synthesized by copolymerization of 2 - acrylamido - 2 -methylpropanesulfonic acid (AMPS) , allyl trimethyl ammonium chloride (MTA AC) , and acrylamide( AM) . The mud performances of AMPS/MTAAC/AM copolymer was evaluated in laboratory. The experimental results showed that AMPS/MTAAC/AM copolymer had very good capacity of depressing filter loss, heat resistance, and salt tolerance. |
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| Keywords: | drilling fluid additive filtrate reducer heat resistance and salt tolerance 2 - acrylamido - 2 - methylpropanesulfonic acid/allyl trimethyl ammonium chloride /acrylamide copolymer synthesis |
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