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摘要: |
采用氧化-还原引发体系合成了2-丙烯酰胺基-2-甲基丙磺酸(AMPS)-丙烯酰胺AM)二元共聚物钻井液降滤失剂PAMS601,借助红外光谱和DTA-TG研究了共聚物的结构和热稳定性,并对其泥浆性能进行了室内评价。结果 表明,本文合成的PAMS601降滤失剂热稳定性好,降滤失能力和抗浊抗盐能力强。 |
关键词: PAMS601 钻井液处理剂 降滤失剂 合成 性能 |
DOI: |
分类号:TE254.4 |
基金项目: |
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Synthesis and Properties of PAMS_(601) Filtrate Reducer for Drilling Fluid. |
Wang Zhonghua
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Abstract: |
The acrylamide and 2-acrylamido-2-methylpropanesulfonic acid copolymer filtrate reducer PAMS 601 was synthesized by redox initiation. The structure and thermal stability of the copolymer were identified by IRS and DTA-TG. The mud properties of the PA |
Key words: AMPS/AM copolymer, drilling fluids, filtrate reducer, temperature resistance and salt tolerance, synthesis |