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[1]徐黎刚,杨 隽*,闫 霜,等.聚乙烯醇/丙烯酰胺耐温耐盐调剖剂的合成与表征[J].武汉工程大学学报,2015,37(05):60-64.[doi:10. 3969/j. issn. 1674-2869. 2015. 05. 012]
 ,,et al.Synthesis and characterization of temperature resistant and salt tolerant profile control agent based on polyvinyl alcohol and acrylamide[J].Journal of Wuhan Institute of Technology,2015,37(05):60-64.[doi:10. 3969/j. issn. 1674-2869. 2015. 05. 012]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
37
期数:
2015年05期
页码:
60-64
栏目:
材料科学与工程
出版日期:
2015-05-31

文章信息/Info

Title:
Synthesis and characterization of temperature resistant and salt tolerant profile control agent based on polyvinyl alcohol and acrylamide
文章编号:
1674-2869(2015)05-0060-05
作者:
徐黎刚杨 隽*闫 霜姚 棋潘小杰王 芬
武汉工程大学材料科学与工程学院,湖北 武汉430074
Author(s):
XU Li-gang YANG Jun YAN Shuang YAO Qi PAN Xiao-jie WANG Fen
School of Material Science and Technology, Wuhan Institute of Technology, Wuhan 430074, China
关键词:
调剖剂丙烯酰胺聚乙烯醇
Keywords:
profile control agent acrylamide polyvinyl alcohol
分类号:
TQ31
DOI:
10. 3969/j. issn. 1674-2869. 2015. 05. 012
文献标志码:
A
摘要:
为了提高丙烯酰胺类调剖剂的耐温耐盐性,以丙烯酰胺(AM)、聚乙烯醇(PVA)和2-丙烯酰胺-2-甲基丙磺酸(AMPS)为主剂、过硫酸铵(APS)为引发剂、N,N’-亚甲基双丙烯酰胺(BIS)为交联剂,采用水溶液聚合法制备凝胶调剖剂,并研究其耐温耐盐性能. 结果表明,所用AM质量分数为5%,AMPS质量分数为0.5%,PVA质量分数为2%,引发剂APS质量分数为0.05%,交联剂BIS质量分数为0.003%时,调剖剂表现出最好的耐温耐盐性;该调剖剂在温度为130 ℃、粗盐浓度为250 g/L的条件下仍能保持较好的性能,可应用于高温高盐油藏的堵水调剖.
Abstract:
To improve the temperature resistance and salt tolerance of profile control agent based on acrylamide, the polymer gel profile control agent was prepared by aqueous solution polymerization using acrylamide(AM), polyvinyl alcohol(PVA) and 2-acrylamide-2-methyl propane sulfonic acid(AMPS) as main agents, Ammonium persulphate(APS) as a initiator, N,N'-methylene-bis-acrylamide(BIS) as a cross-linking agent.The profile control agent exhibits the best temperature resistance and salt tolerance when the mass fractions of AM, AMPS, PVA, initiator APS and cross-linking agent BIS are 5%, 0.5%, 2%, 0.05% and 0.003% respectively; the profile control agent still keeps a good performance at temperature of 130℃ and salt concentration of 250 g/L, so we can use it to water shutoff and profile control in high temperature and high salinity reservoir.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-03-10作者简介:徐黎刚(1991-),男,湖北应城人,硕士研究生.研究方向:高分子合成与改性. * 通信联系人
更新日期/Last Update: 2015-07-01