APJL-3低度交联体系的研究与应用  

The Study and Pilot of APJL-3 Low-crosslinked System

作　　者：李科生[1] 郑卫宏[1] 南国立[1] 王正坤[1] 李庆战 鲍俊峰[1] 

机构地区：[1]中原油田分公司采油二厂 [2]濮阳联力化工厂

出　　处：《断块油气田》2004年第2期86-88,共3页Fault-Block Oil & Gas Field

摘　　要：AP型疏水缔合聚合物与普通部分水解聚两烯酰胺比较 ,具有更好的增粘和抗温抗盐能力。应用AP型聚合物研制的APJL - 3低度交联体系比HPAM交联体系抗温、抗盐和抗剪切性能明显增强 ,驱油效率提高 ,现场试验也获得了理想的增油效果 ,显示了良好的应用前景。介绍了APJL - 3低度交联体系配方的优选 ,评价了体系的抗温、抗盐和抗剪切性能 ,并在室内模拟了调驱效果。AP-hydrophobically associating water-soluble polymer compare with the general HPAM, it has better performance of viscosify-building salt-resisting and temperature-resisting,APJL-3 low-crosslinked,system by using AP-polymer compares with HPAM system,the performance characteristic of salt-resisting,temperature-resisting,shearing-resisting and oil displace-ment efficiency has a obvious improving.Moreover,it had gotten satisfied effect of stimulating by the field testing,showing the better applicating perspective.This paper introduced the APJL-3 low-crosslinked system formulation's optimization,evaluating of the performance characteristic of salt-resisting,temperature-resisting and shearing-resisting,and modelling the effect of profile control and oil displace-ment in lab.

关 键 词：APJL-3 交联体系 疏水缔合聚合物 调驱体系 聚丙烯酰胺 范德华力 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程] TE39