In situ micro-emulsification during surfactant enhanced oil recovery: A microfluidic study

X Zhao, F Zhan, G Liao, W Liu, X Su, Y Feng - Journal of Colloid and …, 2022 - Elsevier
Hypothesis It is generally believed that the improved efficiency of surfactant enhanced oil
recovery (EOR) comes from ultra-low interfacial tension (IFT) between oil and surfactant …

Surfactant flooding in oil-wet micromodels with high permeability fractures

L Mejia, M Tagavifar, K Xu, M Mejia, Y Du, M Balhoff - Fuel, 2019 - Elsevier
Recovery in carbonate reservoirs is challenging because they are often oil wet and highly
fractured. Surfactant flooding has been proposed as a possible enhanced oil recovery …

[HTML][HTML] Comparability of in situ crude oil emulsification in phase equilibrium and under porous-media-flow conditions

M Borji, A Kharrat, H Ott - Journal of colloid and interface science, 2022 - Elsevier
Hypothesis The emulsification of water and crude oil is typically examined and optimized in
test tubes by optical means, that is, mixed under turbulent conditions and detected outside …

Dynamics of low-interfacial-tension imbibition in oil-wet carbonates

M Tagavifar, M Balhoff, K Mohanty, GA Pope - SPE Journal, 2019 - onepetro.org
Surfactants induce spontaneous imbibition of water into oil‐wet porous media by wettability
alteration and interfacial‐tension (IFT) reduction. Although the dependence of imbibition on …

History matching of surfactant-polymer flooding

PK Naik - 2018 - search.proquest.com
This thesis presents a framework for history matching and model calibration of surfactant-
polymer (SP) flooding. At first, a high-fidelity mechanistic SP flood model is constructed by …

[PDF][PDF] THE PURDUE UNIVERSITY GRADUATE SCHOOL STATEMENT OF DISSERTATION APPROVAL

AM Ardekani - 2019 - hammer.purdue.edu
Micro-organisms exist, naturally and otherwise, across a plethora of habitats around us,
ranging from inside our own bodies to some of the most uninhabitable places on Earth. They …