| 降滤失水剂——丙烯酰胺烯丙基磺酸钠共聚物的性能研究 |
| |
| 引用本文： | 姚克俊 周国伟. 降滤失水剂——丙烯酰胺烯丙基磺酸钠共聚物的性能研究[J]. 精细石油化工, 1993, 0(6): 12-15 |
| |
| 作者姓名： | 姚克俊 周国伟 |
| |
| 作者单位： | 山东大学胶体与界面化学研究所，山东大学胶体与界面化学研究所，山东省广播电视大学化学组 济南 250100，济南 250100 |
| |
| 摘 要： | 用丙烯酰胺和烯丙基磺酸钠的共聚反应制备了油田钻井液用的降滤失水剂。试验表明,该共聚物组成单元AM,SAS的摩尔分率分别为0.82和0.18;在常温下当添加0.3％～1.5％时,泥浆API失水量从60.0ml降至10.0ml;当添加2.0％时,在180℃～200℃,经16h静态老化后,泥浆失水仍保持在13～16.4ml,并有明显的耐盐、钙的能力。
|
| 关 键 词： | 丙烯酰胺-烯丙基磺酸钠共聚物 降滤失水剂 |
STUDY ON BEHAVIOR OF ACRYLAMIDE-SODIUM ALLYSULFONATE COPOLYMER FOR FLUID-LOSS AGENT |
| |
| Yao Kejun,Zhou Guowei and Wang Xiufen. STUDY ON BEHAVIOR OF ACRYLAMIDE-SODIUM ALLYSULFONATE COPOLYMER FOR FLUID-LOSS AGENT[J]. Speciality Petrochemicals, 1993, 0(6): 12-15 |
| |
| Authors: | Yao Kejun Zhou Guowei Wang Xiufen |
| |
| Abstract: | The fluid-loss agent for drilling mud in oil field was synthesized by copolymerization of acrylamide with sodium allylsulfonate,and the behavior of the copolymer were evaluated.The results shewed that AM and SAS of molar ratio in the composition unit of the copolymer were X_(AM)=0.82 and X_(SAS)=0.18 respectively. When additive dosage of the copolymer is 0.3％～1.5％, in the room temperature, the API fluid-loss amont reduced from 60. 0ml to 10.0ml;when additive dosage is 2％, at 180～200C, after static age 16h, the fluid loss maintain yet 13～16.4ml, and it has good tolerance to sodium salts and calcium saltes. |
| |
| Keywords: | Acrylamide Sodium-Allylsulfonate-Copolymer Fluid-Loss Agent |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
