CHEMICAL-STABILITY OF POLYACRYLAMIDE POLYMERS

被引：84

作者：

SHUPE, RD

机构：

来源：

JOURNAL OF PETROLEUM TECHNOLOGY | 1981年 / 33卷 / 08期

关键词：

POLYACRYLAMIDE;

D O I：

10.2118/9299-PA

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A comprehensive study of the chemical stability of polyacrylamide (PAA) polymers was conducted. The primary emphasis of the study was to determine the stability of Dow Pusher 500 PAA in Sundance brine at 115 degree F (46 degree C). The results show that many substances caused substantial chemical degradation of PAA polymers in the presence of oxygen; however, in many cases, the adverse effects of these substances could be reduced or eliminated by the proper selection of chemical stabilizers or the nearly complete removal of oxygen from the solutions.

引用

页码：1513 / 1529

页数：17