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| AEDMAC/AM/AA两性共聚物降滤失剂的合成与性能 | |
| 引用本文： | 贺爱民,杨海,耿波,李贵云. AEDMAC/AM/AA两性共聚物降滤失剂的合成与性能[J]. 精细石油化工进展, 2002, 3(12): 6-8,12 |
| 作者姓名： | 贺爱民 杨海 耿波 李贵云 |
| 作者单位： | 1. 中原油田分公司工程监督中心,濮阳,457001 2. 中原石油勘探局钻井工程技术研究院,濮阳,457001 3. 中原油田分公司采油工程技术研究院,濮阳,457001 4. 中原石油勘探局钻井一公司,濮阳,457001 |
| 摘 要： | 合成了丙烯酰胺基乙基二甲基氯化铵／丙烯酰胺／丙烯酸(AEDMAC／AM/AA)共聚物钻井液降滤失剂，评价了此共聚物钻井液性能。结果表明，AEDMAC／AM／AA共聚物具有良好的降滤失、防塌、保护油气层性能，抗温、抗盐污染能力强。 |
| 关 键 词： | AEDMAC／AM／AA两性共聚物 降滤失剂 合成 丙烯酰胺基乙基二甲基氯化铵 丙烯酰胺 丙烯酸 钻井液 |
Synthesis and Performances of AEDMAC/AM/AA Copolymer Filtrate Reducer for Drilling Fluid |
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| He Aimin. Synthesis and Performances of AEDMAC/AM/AA Copolymer Filtrate Reducer for Drilling Fluid[J]. Advances in Fine Petrochemicals, 2002, 3(12): 6-8,12 | |
| Authors: | He Aimin |
| Abstract: | The acrylamidoethyldimethylammonium chloride/acrylic acid/acrylamide (AEDMAC/AM/AA) copolymer as drilling fluid filtrate reducer was synthesized. The drilling fluid performances of AEDMAC/AM/AA copolymer were evaluated in laboratory. The results showed that the AEDMAC/AM/AA copolymer has very good depressing filter loss, protection against collapse, reservoir protection, heat resistance and salt tolerance. |
| Keywords: | amphoteric AEDMAC/AM/AA copolymer filtrate reducer protection against collapse reservoir pro-tection drilling fluid |
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