CRT—2聚合物防蜡剂的研制

THE RESEARCH OF CRT-2 POLYMER PARAFFIN INHIBITOR

关键词:  CRT－2聚合物防蜡剂 研制 高含蜡胶质原油 防蜡率 流动性

Key words:  gelatin crude oil of high paraffin -contained,paraffin inhibitor, paraffin inhibiting ratio,

摘要:

CRT－2聚合物的分子中含有长的非极性支链和一定数量的极性原子和基团，是一种适用于高含蜡胶质原油特点的高分子型防蜡剂。对含蜡量为16．3％的中原油田原油，当加入100mg/l CRT－2防蜡剂时，其防蜡率高达79．24％，同时使含蜡原油从塑性流体转变成牛顿流体，提高了原油的流动性，是一种新型，高效的防蜡剂。

Abstract:

CRT-2 is a macromolecular paraffin inhibitor for the gelat in crude oil of high containing-paraffin,which has non-polarity branch and polarity atom or group. Use CRT-2 100mg L -1 ,the paraffin removing ratio is to 79. 24% . The plastic -fluid of