Flow improver additives for gas condensate

被引：9

作者：

Kuzmic, Ana Erceg ^{[1
]}

Radosevic, Marko ^{[1
]}

Bogdanic, Grozdana ^{[1
]}

Vukovic, Radivoje ^{[1
]}

机构：

[1] Res & Dev Sector, INA INDUSTRIJA NAFTE dd, Zagreb 10002, Croatia

来源：

FUEL | 2007年 / 86卷 / 10-11期

关键词：

gas condensate; flow improver; polymeric additives;

D O I：

10.1016/j.fuel.2006.11.033

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：

This paper describes synthesis and evaluation of polymeric additives for improving the flow properties of gas condensate. The additives were prepared by the free-radical initiated polymerization of methacryl esters with styrene and acrylic or methacrylic acid. Polymerization was performed by initiator azo-bis isobutyronitrile in toluene or xylene at 80 degrees C. The influence of additives structure, composition and molar weight, as well as gas condensate properties on its flow properties was studied. Gas condensate samples from the fields of Kalinovac, Stari Gradac and Molve located in the northern Croatia were used for evaluation of the prepared additives. It was found that the additives efficiency was considerably influenced by their properties and by condensate n-paraffin content and distribution. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1409 / 1416

页数：8

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