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摘要: |
对合成的2-丙类酰胺基乙基二甲基氯化铵/丙烯酰胺/丙烯酸三元共聚物钻井液降滤失剂进行了钻进液性能的评价;试验表明,本文合成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 三元共聚物 钻井液 滤失剂 |
DOI: |
分类号:TE254.4 |
基金项目: |
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Synthesis of AEDMAC/AM/AA Copolymer Filtrate Reducer for Drilling Fluid |
Sun Ju Wei Jun et al.
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Abstract: |
A filtrate reducer (2-acrylamidoehyldimethylammoniumm chloride-acrylic acid-acrylamide) copolymer was synthesied. The experiment showed that the copolymer filtrate reducer is pretty good in depressing the filtration rate, collapse prevention, reservoir pr |
Key words: 2-acrylamidoehyldimethylammonium chloride-acrylic acid-acrylamide copolymer, filtiate reducer, collapse prevention, reservoir protection |