金属有机共聚物降滤失剂PAJC的合成及性能 |
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引用本文: | 王红礼,张莉蓉,朱清泉.金属有机共聚物降滤失剂PAJC的合成及性能[J].油田化学,1999,16(4):13B-1. |
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作者姓名: | 王红礼 张莉蓉 朱清泉 |
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作者单位: | :王红礼 张莉蓉 朱清泉 四川大学高分子研究所,成都 610065 |
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摘 要: | 由丙烯酰胺、丙烯酸、马来酸、层状金属氢氧化物合成了金属有机聚合物PAJC,研究了影响共聚反应的主要因素、所得共聚物的结构及作为降滤失剂在钻井液中的抗盐、抗钙、耐温性能。在本实验条件下PAJC的抗盐、抗钙、耐温性能均优于降滤失剂CMC。
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关 键 词: | 金属有机聚合物 MMH/AM/AA/MA共聚物 降滤失剂 钻井液处理剂 合成 应用性能 |
文章编号: | 1000-4092(1999)-01-0001-04 |
修稿时间: | 1998-04-27 |
SYNTHESIS AND
PERFORMANCE PROPERTIES OF METALLORGANIC COPOLYMER PAJC AS
FILTRATE LOSS REDUCER FOR DRILLING FLUID |
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Abstract: | A Metallorganic copolymer, PAJC, is prepared by
initiated copolymerization of acrylamide, acrylic acid, maleic acid with a commercial MMH,
JN-1, in aqueous solution and evaluated in laboratory for filtrate loss reduction,
tolerencies to NaCl and calcium, and thermal resistance in a bentonite mud in comparison
with a commercial CMC sample. PAJC is shown to be a better drilling fluid additive in all
the properties tested than CMC does. The parameters of laboratory synthesis of PAJC are
studied and optimized. |
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