Chromatographic Transport of Reverse-Wetting Agents and Its Effect on Oil Displacement in Porous Media

1960 ◽  
Vol 219 (01) ◽  
pp. 150-157 ◽  
Author(s):  
Alan S. Michaels ◽  
Robert S. Timmins
Keyword(s):  
Porous Media ◽  
Oil Displacement ◽  
Wetting Agents

scholarly journals Effect of Surface Wettability on Immiscible Displacement in a Microfluidic Porous Media

Energies ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 664 ◽  
Author(s):  
Jorge Avendaño ◽  
Nicolle Lima ◽  
Antonio Quevedo ◽  
Marcio Carvalho
Keyword(s):  
Porous Media ◽  
Water Injection ◽  
Residual Oil ◽  
Strong Function ◽  
Fluid Displacement ◽  
Oil Displacement ◽  
Displacement Front ◽  
Final Volume ◽  
Displacement Experiments ◽  
Effect Of Surface

Wettability has a dramatic impact on fluid displacement in porous media. The pore level physics of one liquid being displaced by another is a strong function of the wetting characteristics of the channel walls. However, the quantification of the effect is still not clear. Conflicting data have shown that in some oil displacement experiments in rocks, the volume of trapped oil falls as the porous media becomes less water-wet, while in some microfluidic experiments the volume of residual oil is higher in oil-wet media. The reasons for this discrepancy are not fully understood. In this study, we analyzed oil displacement by water injection in two microfluidic porous media with different wettability characteristics that had capillaries with constrictions. The resulting oil ganglia size distribution at the end of water injection was quantified by image processing. The results show that in the oil-wet porous media, the displacement front was more uniform and the final volume of remaining oil was smaller, with a much smaller number of large oil ganglia and a larger number of small oil ganglia, when compared to the water-wet media.

A Laboratory Investigation of Oil Displacement From Porous Media by a Liquified Petroleum Gas

10.2118/218-g ◽  
1953 ◽  
Vol 5 (02) ◽  
pp. 33-40 ◽  
Author(s):  
J.H. Henderson ◽  
N.B. Gove ◽  
H.J. Ledbetter ◽  
J.D. Griffith
Keyword(s):  
Porous Media ◽  
Laboratory Investigation ◽  
Oil Displacement

scholarly journals Destabilization, Propagation, and Generation of Surfactant-Stabilized Foam during Crude Oil Displacement in Heterogeneous Model Porous Media

Langmuir ◽  
2017 ◽  
Vol 34 (3) ◽  
pp. 739-749 ◽  
Author(s):  
Siyang Xiao ◽  
Yongchao Zeng ◽  
Eric D. Vavra ◽  
Peng He ◽  
Maura Puerto ◽  
...  
Keyword(s):  
Porous Media ◽  
Crude Oil ◽  
Heterogeneous Model ◽  
Oil Displacement

A numerical investigation of immiscible water-oil displacement in simplified porous media

2016 ◽  
Vol 14 (5) ◽  
pp. 2175-2183
Author(s):  
Karen Borchardt dos Santos ◽  
Oldrich Joel Romero ◽  
Ana Paula Meneguelo ◽  
Daniel da Cunha Ribeiro
Keyword(s):  
Porous Media ◽  
Numerical Investigation ◽  
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.

Mechanism of Oil Displacement During WAG in Porous Media with Micro-Inhomogeneities

2015 ◽  
Author(s):  
A. Shandrygin ◽  
V. Shelepov ◽  
R. Ramazanov ◽  
N. Andrianov ◽  
D. Klemin ◽  
...  
Keyword(s):  
Porous Media ◽  
Oil Displacement
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