Laboratory Experiments of a Microfluidic Model for Imbibition

doi:10.3969/j.issn.1006-396X.2014.03.014

Journal of Petrochemical Universities ›› 2014, Vol. 27 ›› Issue (3): 64-66.DOI: 10.3969/j.issn.1006-396X.2014.03.014

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Laboratory Experiments of a Microfluidic Model for Imbibition

(1. College of Petroleum Engineering, China University of Petroleum, Qingdao Shandong 266580, China; 2. University of Wyoming, Laramie Wyoming State 82071, America; 3. Research Institute of Driling and Production, CNOOC Research Institute, Beijing 100027, China)

Received:2014-01-15 Revised:2014-03-19 Published:2014-06-25 Online:2014-06-16

基于微流控模型的自发吸吮采油过程实验研究

曲占庆¹, 姚佳^{1, 2}, 杨阳³, 王冰¹, 何利敏¹

( 1. 中国石油大学( 华东) 石油工程学院, 山东青岛2 6 6 5 8 0; 2. 美国怀俄明大学, 怀俄明拉勒米8 2 0 7 1;
3. 中海油研究总院钻采研究院, 北京, 1 0 0 0 2 7)

作者简介:曲占庆( 1 9 6 3 - ) , 男, 博士, 教授, 从事油气田开发工程的研究; E - m a i l : q u z h q@u p c . e d u. c n。
基金资助:
国家科技重大专项“ 大型油气田及煤层气开发” ( 2 0 1 1 Z X 0 5 0 5 1) 。

Abstract

Abstract: Considering the micro level simulation that microfluidic device could provide and the character of porous medium in reservoir, this experiment made the use of microfluidic device to simulate spontaneous imbibition process, which is the main oil displacing mechanism in fractured reservoir to get the relationship between the distance of displacing front and time, the velocity of displacing front and time, finally, it makes us to have a further understanding of spontaneous imbibition.

Key words: Fractured reservoir, , Spontaneous imbibition, , Microfluidic

摘要： 考虑到微流控技术能够实现微米级别的微观模拟以及原油储层微观孔隙介质的特性, 利用微流控模型模拟常见于裂缝性油藏中的自发吸吮采油过程。研究结果表明, 在自发吸吮过程中, 驱替前缘的移动距离与时间呈三次方关系、驱替速度与时间呈平方关系, 使得自发吸吮过程能够被更深刻地了解。

关键词: 裂缝性油藏, , , 自发吸吮, , , 微流控

Qu Zhanqing,Yao Jia,Yang Yang,et al. Laboratory Experiments of a Microfluidic Model for Imbibition [J]. Journal of Petrochemical Universities, 2014, 27(3): 64-66.

曲占庆, 姚佳, 杨阳, 王冰, 何利敏. 基于微流控模型的自发吸吮采油过程实验研究[J]. 石油化工高等学校学报, 2014, 27(3): 64-66.

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Laboratory Experiments of a Microfluidic Model for Imbibition

基于微流控模型的自发吸吮采油过程实验研究

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