交联聚合物溶液动态成胶时间确定及运移过程研究  

EXPERIMENTAL STUDY ON THE DYNAMIC FLOWING GELLING TIME OF CROSSLINKED POLYMER SOLUTION AND ITS TRANSFER PROCESS IN POROUS MEDIUM

作　　者：罗宪波 蒲万芬[2] 赵金洲[3] 武海燕[4] 

机构地区：[1]中海油有限公司天津分公司,天津塘沽300452 [2]西南石油学院石油工程学院,四川成都610500 [3]西南石油学院"油气藏地质及开发工程"国家重点实验室,四川成都610500 [4]西南石油学院资源与环境学院,四川成都610500

出　　处：《西南石油学院学报》2005年第5期72-74,共3页Journal of Southwest Petroleum Institute

摘　　要：进行了交联聚合物溶液在填砂管多孔介质中动态成胶及其运移过程实验,确定了交联聚合物溶液在填砂管多孔介质中的动态成胶时间,考察了交联聚合物溶液在填砂管多孔介质中的运移过程.结果表明,交联聚合物溶液动态成胶时间大于静态成胶时间,在该实验条件下,动态成胶时间为9～11天;LPS运移实验说明了交联聚合物溶液在填砂管多孔介质中具有良好的传播性.In this article,experimental investigation of the flowing gelling time and transfer process of crosslinked polymer solution has been conducted in porous medium with a long sand packing model.The flowing gelling time has been ascertained and the transfer process in porous medium has been considered.Results indicate that the dynamic gelling time is more than the static gelling time and the dynamic gelling time is 9-11 days in the experimental condition.The propagation property of the crosslinked polymer solution is excellent by the transfer process experiment in porous medium.

关 键 词：交联聚合物溶液 聚丙烯酰胺 多孔介质 动态成胶时间 传播性 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]