scholarly journals Theoretical analysis of microscopic oil displacement mechanism by viscoelastic polymer solution

2011 ◽  
Vol 1 (2) ◽  
pp. 022004 ◽  
Author(s):  
Yuhu Bai ◽  
Xiansong Zhang ◽  
Guoshi Zhao
Keyword(s):  
Theoretical Analysis ◽  
Polymer Solution ◽  
Displacement Mechanism ◽  
Oil Displacement ◽  
Viscoelastic Polymer

scholarly journals Stability, rheological property and oil-displacement mechanism of a dispersed low-elastic microsphere system for enhanced oil recovery

RSC Advances ◽  
2017 ◽  
Vol 7 (14) ◽  
pp. 8118-8130 ◽  
Author(s):  
Hongbin Yang ◽  
Wanli Kang ◽  
Hairong Wu ◽  
Yang Yu ◽  
Zhou Zhu ◽  
...  
Keyword(s):  
Rheological Property ◽  
Enhanced Oil Recovery ◽  
Oil Recovery ◽  
Shear Thickening ◽  
Microstructure Change ◽  
Displacement Mechanism ◽  
Oil Displacement ◽  
Internal Forces ◽  
Thickening Behavior

The dispersed low-elastic microsphere system shows shear-thickening behavior because of the microstructure change and the interaction of internal forces.

scholarly journals Experimental Study on Oil Displacement Mechanism

2018 ◽  
Vol 113 ◽  
pp. 012103
Author(s):  
Yanfu Pi ◽  
Hongzhi Shao ◽  
Yanming Pi ◽  
Li Liu
Keyword(s):  
Experimental Study ◽  
Displacement Mechanism ◽  
Oil Displacement

scholarly journals Influence of stability of polymer surfactant on oil displacement mechanism

2018 ◽  
Vol 113 ◽  
pp. 012135
Author(s):  
Li Liu ◽  
Chengliang Li ◽  
Yanming Pi ◽  
Di Wu ◽  
Ying He ◽  
...  
Keyword(s):  
Displacement Mechanism ◽  
Oil Displacement ◽  
Polymer Surfactant

The Function of Polymer Solution Adding with Viscosity Stabilizer and The Evaluation of Its Effectiveness of Oil Displacement in Daqing Oilfield

2011 ◽  
Author(s):  
Shuzhen Xin ◽  
Qingjie Zhang ◽  
Jianguang Wei ◽  
Ying Chen ◽  
Rongjiu Wang ◽  
...  
Keyword(s):  
Polymer Solution ◽  
Oil Displacement

Well test analysis of viscoelastic polymer solution

2010 ◽  
Vol 22 (S1) ◽  
pp. 366-369
Author(s):  
Wei-li Yang ◽  
Hong-jun Yin ◽  
Hui-ying Zhong ◽  
Si-yuan Meng
Keyword(s):  
Polymer Solution ◽  
Well Test ◽  
Well Test Analysis ◽  
Test Analysis ◽  
Viscoelastic Polymer

Research of the heavy oil displacement mechanism by using alkaline/surfactant flooding system

2013 ◽  
Vol 434 ◽  
pp. 63-71 ◽  
Author(s):  
Lifeng Chen ◽  
Guicai Zhang ◽  
Jijiang Ge ◽  
Ping Jiang ◽  
Jinyu Tang ◽  
...  
Keyword(s):  
Heavy Oil ◽  
Surfactant Flooding ◽  
Displacement Mechanism ◽  
Oil Displacement

Mechanism of anomalously increased oil displacement with aqueous viscoelastic polymer solutions

Soft Matter ◽  
2015 ◽  
Vol 11 (18) ◽  
pp. 3536-3541 ◽  
Author(s):  
Andrew Clarke ◽  
Andrew M. Howe ◽  
Jonathan Mitchell ◽  
John Staniland ◽  
Laurence Hawkes ◽  
...  
Keyword(s):  
Porous Media ◽  
Polymer Solutions ◽  
Oil Displacement ◽  
Viscoelastic Polymer

Flows of viscoelastic polymer solutions in porous media exhibit elastic turbulence that destabilises and displaces trapped oil.

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