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[1]张秀杰.减阻剂应用技术研究[J].油气储运,2009,28(10):1-5,18.[doi:10.6047/j.issn.1000-8241.2009.10.001]
　ZHANG Xiujie.Applied Study of Drag Reduction Agent[J].Oil & Gas Storage and Transportation,2009,28(10):1-5,18.[doi:10.6047/j.issn.1000-8241.2009.10.001]

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减阻剂应用技术研究

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 28 期数: 2009年10期页码: 1-5,18 栏目: 出版日期: 2009-10-01

Title:: Applied Study of Drag Reduction Agent

作者:: 张秀杰; 中国石油管道研究中心

Author(s):: ZHANG Xiujie

关键词:: 原油管道; 减阻剂; 增输; 减阻; 技术; 应用

Keywords:: crude oil pipeline; drag reduction agent(DRA); throughput increase; drag reduction; technology; application

DOI:: 10.6047/j.issn.1000-8241.2009.10.001

摘要:: 依据高聚物减阻增输机理,利用加剂前后的管道工作特性曲线,导出了不同流态下的增输率计算公式。由于增输率计算值与实测值对应的加剂流体的雷诺数不同,因此计算值略小于实测值,并得到试验验证。提出了减阻剂的应用范围、应用方法及室内试验和实际应用时应注意的事项。

Abstract:: Based on the mechanism of high polymer in drag reduction and throughput increase,equations to calculate throughput increasing rate at different flow patterns are derived from the characteristic curve of pipeline under the condition of DKA injected or free of DRA.Because calculated values of throughput increasing rate are different from the measured value that is relative to the Reynolds number of DRA-added fluid,the calculated values are lower than the measured value,which is verified by experiments.Technical issues of DRA in application scope,injection method,laboratory experiment and field application are presented.

参考文献/References:

[1] 李国平刘天佑等:高聚物减阻增输机理研究,油气储运,2006,25(7).
[2] 严大凡:输油管道设计与管理,石油工业出版社(北京),1986.
[3] 税碧垣李国平等:EP-W203减阻剂的评价与现场试验,油气储运,2001,20(6).

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备注/Memo

收稿日期:2008-12-30。
作者简介:张秀杰,065000,河北省廊坊市金光道51号;电话:(0316)2175877.高级工程师,1961年生,1983年毕业于大庆石油学院应用化学专业,现在中国石油管道研究中心从事减阻剂研究与市场应用的管理工作。

更新日期/Last Update: 1900-01-01