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

Andrew J. Worthen, Hitesh G. Bagaria, Yunshen Chen, +3

Journal of Colloid and Interface Science

Materials ScienceEngineeringNanomaterialsFine TextureCarbon Aerogels +1

Switchable Nonionic to Cationic Ethoxylated Amine Surfactants for CO2 Enhanced Oil Recovery in High-Temperature, High-Salinity Carbonate Reservoirs

Yunshen Chen, Amro S. Elhag, Benjamin M. Poon, +9

SPE Journal

Carbon DioxideEngineeringSweep EfficiencyCo2/water FoamsOrganic Chemistry +15

Modified Montmorillonite Clay Microparticles for Stable Oil-in-Seawater Emulsions

Jiannan Dong, Andrew J. Worthen, Lynn M. Foster, +6

ACS Applied Materials & Interfaces

Droplet SizeCatastrophic InversionsChemical EngineeringClay MaterialsEngineering +8

Mobility of Ethomeen C12 and Carbon Dioxide (CO2) Foam at High Temperature/High Salinity and in Carbonate Cores

Leyu Cui, Kun Ma, Maura Puerto, +8

SPE Journal

Carbon DioxideEngineeringFoam QualitiesChemistryOrganic Geochemistry +18

Graphene oxide nanoplatelet dispersions in concentrated NaCl and stabilization of oil/water emulsions

Ki Youl Yoon, Sung Jin An, Yunshen Chen, +5

Journal of Colloid and Interface Science

Materials ScienceConcentrated NaclGraphene NanomeshesChemical Enhanced Oil RecoveryEngineering +6

CO₂-in-Water Foam at Elevated Temperature and Salinity Stabilized with a Nonionic Surfactant with a High Degree of Ethoxylation

Yunshen Chen, Amro S. Elhag, Leyu Cui, +10

Industrial & Engineering Chemistry Research

EngineeringElevated TemperatureChemistryCo2 FoamsNonionic Surfactant +15

Viscoelastic diamine surfactant for stable carbon dioxide/water foams over a wide range in salinity and temperature

Amro S. Elhag, Chang Da, Yunshen Chen, +9

Journal of Colloid and Interface Science

Chemical EngineeringChemical Enhanced Oil RecoveryEngineeringWide RangeRheology +6

Phase behavior and interfacial properties of a switchable ethoxylated amine surfactant at high temperature and effects on CO2-in-water foams

Yunshen Chen, Amro S. Elhag, Prathima P. Reddy, +10

Journal of Colloid and Interface Science

Materials ScienceChemical EngineeringEngineeringPolymer ScienceCo2-in-water Foams +8

Nanoparticle Stabilized Carbon Dioxide in Water Foams for Enhanced Oil Recovery

Andrew J. Worthen, Hitesh G. Bagaria, Yunshen Chen, +3

SPE Improved Oil Recovery Symposium

EngineeringNanoporous MaterialChemistrySoft MatterWater Foams +19

Ethoxylated Cationic Surfactants for CO2 EOR in High Temperature, High Salinity Reservoirs

Yunshen Chen, Amro S. Elhag, Benjamin M. Poon, +8

SPE Improved Oil Recovery Symposium

EngineeringCationic SurfactantsChemistryCo2 FoamsEmulsion +16