Nanoparticle-stabilized carbon dioxide-in-water foams with fine texture

AJ Worthen, HG Bagaria, Y Chen, SL Bryant… - Journal of colloid and …, 2013 - Elsevier
… , A/W foams were stable for at least 7 days and C/W foams were stable for at least 23 h.
The ability to achieve long term stability for nanoparticle stabilized C/W foams could offer an …

Carbon dioxide‐in‐water foams stabilized with nanoparticles and surfactant acting in synergy

AJ Worthen, SL Bryant, C Huh, KP Johnston - AIChE Journal, 2013 - Wiley Online Library
… and stable CO 2 ‐in‐water (C/W) foams with fine texture at 19.4 MPa and 50C. Interestingly,
neither species generated C/W foams alone. The surfactant became cationic in the presence …

Foams and emulsions stabilized with nanoparticles for potential conformance control applications

T Zhang, MR Roberts, SL Bryant, C Huh - … International Conference on …, 2009 - onepetro.org
While emulsions stabilized by colloidal solid particles have been widely used for industrial
and consumer applications, their use for enhanced oil recovery purposes has been very …

Viscosity and stability of ultra-high internal phase CO2-in-water foams stabilized with surfactants and nanoparticles with or without polyelectrolytes

Z Xue, A Worthen, A Qajar, I Robert, SL Bryant… - Journal of colloid and …, 2016 - Elsevier
… Despite the efforts to facilitate the adsorption of particles to C/W interfaces, C/W foams
stabilized with particles alone have had a maximum viscosity of ∼16 cP up to ϕ = 0.9 [38]. …

Buoyancy-dominated multiphase flow and its effect on geological sequestration of CO2

SL Bryant, S Lakshminarasimhan, GA Pope - SPE Journal, 2008 - onepetro.org
We have previously proposed the" inject low and let rise" strategy of storing CO 2 in deep
saline aquifers. The idea is to maximize the amount of CO 2 stored in immobile forms by letting …

Stabilization of iron oxide nanoparticles in high sodium and calcium brine at high temperatures with adsorbed sulfonated copolymers

…, JH Lee, AJ Worthen, Z Xue, C Huh, SL Bryant… - Langmuir, 2013 - ACS Publications
A series of sulfonated random and block copolymers were adsorbed on the surface of ∼100
nm iron oxide (IO) nanoparticles (NPs) to provide colloidal stability in extremely …

Investigation of nanoparticle adsorption during transport in porous media

…, KP Johnston, C Huh, SL Bryant - SPE Annual Technical …, 2013 - onepetro.org
Nanoparticles (D ∼ 5 to 50 nm) easily pass through typical pore throats in reservoirs, but
physicochemical attraction between nanoparticles and pore walls may still lead to significant …

Network model evaluation of permeability and spatial correlation in a real random sphere packing

SL Bryant, PR King, DW Mellor - Transport in porous media, 1993 - Springer
In principle, network models can replicate exactly the microstructure of porous media. In
practice, however, network models have been constructed using various assumptions …

Stabilization of oil-in-water emulsions with noninterfacially adsorbed particles

BK Pilapil, H Jahandideh, SL Bryant, M Trifkovic - Langmuir, 2016 - ACS Publications
… Kedzior, Brandy Pilapil, Neta Shomrat, Tamar Segal-Peretz, Steven L. Bryant, Milana Trifkovic.
Role of interparticle interactions on microstructural and rheological properties of cellulose …

Superparamagnetic nanoclusters coated with oleic acid bilayers for stabilization of emulsions of water and oil at low concentration

…, C Kotsmar, KY Yoon, S Shao, C Huh, SL Bryant… - Journal of colloid and …, 2010 - Elsevier
Emulsions of water and dodecane with drop sizes down to 1μm were stabilized with 30–100nm
interfacially active nanoclusters of sub-15nm iron oxide primary particles at an extremely …