辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2011, Vol. 31 ›› Issue (1): 1-4.DOI: 10.3696/j.issn.1672-6952.2011.01.001

• 石油化工 •    下一篇

掺稀质量对油井产出液降粘效果的影响

顾琳婕1,2,黄启玉1,马桂霞1,高 岩1   

  1. 1.中国石油大学(北京)油气储运工程系,北京102249;2.海洋石油工程股份有限公司,天津300451
  • 收稿日期:2010-07-16 出版日期:2011-03-25 发布日期:2017-07-05
  • 作者简介:顾琳婕(1984-),女,天津市,硕士。

Effects of Light Oil on Rheology Behavior of Produced Mixture

GU Lin-jie1,2, HUANG Qi-yu1,MA Gui-xia1, GAO Yan1   

  1.  
    1.Department of Oil and Gas Storage and Transportation, China University of Petroleum, Beijing 102249,
    P.R.China;2.Offshore Oil Engineering Co., Ltd., Tianjin 300451,P.R.China
  • Received:2010-07-16 Published:2011-03-25 Online:2017-07-05

摘要: 利用搅拌实验装置建立了油水混合液粘度测量计算式,初步解决了含水稠油井开采中普通同轴旋转
粘度计无法准确测得油水两相混合液粘度的问题。通过室内井筒温度场模拟实验,研究了不同掺稀质量下油井产
出液的流变性。结果表明,大量增加含水井的稀油注入质量,产出液将呈现形成W/O 乳状液的趋势,其粘度变化存
在峰值;不含水稠油井的降粘率随掺稀质量的提高而增大,其值可达99%以上,温度越低降粘效果越好。

关键词: 稠油开采   ,   ,  掺稀 ,  , 粘度 , 流变性 , W/O 乳状液

Abstract: In water-cut conventional heavy oil production process, oil and water exist synchronously in well hole and the viscosity of oil/water mixture cannot be tested accurately by conventional coaxial cylinder rotational viscometer. To solve this problem, the agitator is used to build the viscosity calculated mode. The effects of light oil proportion on viscosity of produced mixture have been studied through simulated experiment of well bore temperature field. The oil-water mixture will show the trends of formation of W/O emulsion when augmenting light oil proportion in high water cut well and its viscosity will emerge peak value. The viscosity reducing rate will reach over 99% or more when augmenting light oil mass of water-free heavy oil well, lower temperature will lead to better performance of viscosity decrease.

Key words: Heavy oil recovery  ,  Blending light oil  ,  Viscosity ,  , Rheology behavior  ,  W/O emulsion

引用本文

顾琳婕,黄启玉,马桂霞,高 岩. 掺稀质量对油井产出液降粘效果的影响[J]. 辽宁石油化工大学学报, 2011, 31(1): 1-4.

GU Lin-jie, HUANG Qi-yu,MA Gui-xia, GAO Yan. Effects of Light Oil on Rheology Behavior of Produced Mixture[J]. Journal of Liaoning Petrochemical University, 2011, 31(1): 1-4.

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