OFP黏弹性液体对水膜输送的影响

辽宁石油化工大学学报 ›› 2013, Vol. 33 ›› Issue (3): 39-42.

OFP黏弹性液体对水膜输送的影响

孙蕾^1,周立峰²,申龙涉^1* ,刘畅³,孙皓¹,何洋¹

(1.辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001;2.中石油辽河工程有限公司,辽宁盘锦124010;
3.中石油辽河油田公司沈阳采油厂,辽宁沈阳110316

收稿日期:2012-12-07 出版日期:2013-09-25 发布日期:2017-07-14
作者简介:孙蕾(1988-),女,辽宁盘锦市,在读硕士

OFP Viscoelastic Fluid Effects on Water Film Transport

SUN Lei¹， ZHOU Lifeng²， SHEN Longshe^1*， LIU Chang³， SUN Hao¹， HE Yang¹

1.College of Petroleum Engineering，Liaoning Shihua University，Fushun Liaoning 113001，China； 2.PetroChina Liaohe Engineering Company，Panjin Liaoning 124010，China； 3．PetroChina Liaohe Oilfield Company Shenyang Oil Production Plant，Shenyang Liaoning 110316，China

Received:2012-12-07 Published:2013-09-25 Online:2017-07-14

摘要/Abstract

摘要： 超稠油水膜面减阻输送技术是能源领域的一项节能技术。OFP黏弹性液体在超稠油水膜输送过程
中起支撑作用,即产生法向应力使水膜能够稳定地存在于管道中从而不产生偏心现象。通过实验深入了解黏弹性
液体的法向应力差的变化,研究了OFP黏弹性液体的剪切频率对水膜输送的影响。随着油品剪切速率的减小,溶液
的溶解度、黏度、法向应力差均逐渐降低。

关键词: 黏弹性液体 , 法向应力差 , 水膜输送 , 偏心现象

Abstract: Water film lubricated transport of super heavy oil is one of the energysaving technologies in the energy sector. In water film transport of super heavy oil,OFP produces a normalstress to make the water film stay steadily and no eccentrically phenomenon in the pipeline and plays a supporting role. To understand the change of the normalstress of OFP indepth in water film transport of super heavy oil, the effects of OFP to the stability of water film was analyzed through our experiments.The OFP is a viscoelastic liquid as the shear rate decreases and the solubility of OFP reduces gradually, and the normalstress difference also reduces gradually. 

Key words: Viscoelastic liquid , Normalstress difference , Water film transport , Eccentric

孙蕾,周立峰,申龙涉,刘畅,孙皓,何洋. OFP黏弹性液体对水膜输送的影响[J]. 辽宁石油化工大学学报, 2013, 33(3): 39-42.

SUN Lei， ZHOU Lifeng，SHEN Longshe， LIU Chang， SUN Hao，HE Yang1. OFP Viscoelastic Fluid Effects on Water Film Transport[J]. Journal of Liaoning Petrochemical University, 2013, 33(3): 39-42.