| AMPS／AA／单宁酸接枝共聚物的合成与性能 |
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| 引用本文： | 王中华,周乐群.AMPS／AA／单宁酸接枝共聚物的合成与性能[J].精细石油化工进展,2001,2(6):20-22. |
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| 作者姓名： | 王中华 周乐群 |
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| 作者单位： | 中原石油勘探局钻井泥浆技术研究所, |
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| 摘 要： | 采用单宁酸与2－丙烯酰胺基－2－甲基丙磺酸（AMPS）和丙烯酸（AA）接枝共聚，合成了一种单宁酸接枝共聚物。对此共聚物在钻井泥浆中的降粘性能进行了室内初步评价，结果表明，AMPS／AA／单宁酸接枝共聚物用作钻井泥浆降粘剂，具有较好的耐温抗盐能力。
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| 关 键 词： | 降粘剂 钻井泥浆 接枝共聚物 单宁酸 合成 性能 |
| 修稿时间： | 2001年4月17日 |
Synthesis and Performamces of the AMPS/AA/Tannic Acid Graft Copolymer |
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| Wang Zhonghua Zhou Lequn.Synthesis and Performamces of the AMPS/AA/Tannic Acid Graft Copolymer[J].Advances in Fine Petrochemicals,2001,2(6):20-22. |
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| Authors: | Wang Zhonghua Zhou Lequn |
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| Abstract: | The AMPS/AA/tannin acid graft copolymer as drilling mud viscosity - reducing agent was synthesized from tannic acid, acrylic acid, and 2 - acrylamido - 2 - methylpropanesulfonic acid. The mud performances of the AMPS/AA/tannin acid graft copolymer was evaluated in laboratory. The experimental results showed that the copolymer as drilling mud viscosity - reducing agent has very good heat resistance and salt tolerance. |
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| Keywords: | drilling mud graft copolymerization tannic acid viscosity - reducing agent |
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