Synthesis and Application of High Temperature Resistance Starch Graft Copolymer Inhibitor

被引：0

作者：

Liang, Lingxun ^{[1
]}

机构：

[1] PetroChina, Liaohe Oilfield Co, Drilling & Oil Prod Technol Res Inst, Panjin 124010, Liaoning, Peoples R China

来源：

ADVANCES IN TEXTILE ENGINEERING AND MATERIALS III, PTS 1 AND 2 | 2013年 / 821-822卷

关键词：

Starch; Graft copolymer; Scale inhibitor;

D O I：

10.4028/www.scientific.net/AMR.821-822.990

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The new high temperature resistance graft copolymer inhibitor based on starch and acrylic acid, 2-acrylamide-2-methyl propane sulfonic acid by solution polymerization reaction with self-made initiator. Laboratory evaluation experiment shows that a new scale inhibitor still has better effect, anti-scaling rate is 85.21%. The field test show that the dosage is 500ppm, the new high temperature resistance starch graft copolymer inhibitor by single well dosing, to solve problems of Xing-buried hills block and pipeline scaling and downhole ESP scaling.

引用

页码：990 / 993

页数：4