A static and dynamic analysis of nonionic-based binary surfactant systems for adsorption mitigation in a carbonate reservoir with high salinity

A Bello, A Ivanova, D Bakulin, T Yunusov… - Journal of Molecular …, 2024 - Elsevier
Surfactants are crucial in chemical enhanced oil recovery, but high adsorption onto rocks
reduces their efficiency and economic viability. Sacrificial agents, such as alkalis …

A numerical feasibility study of CO2 foam for carbon utilization and storage in a depleted, high salinity, carbonate oil reservoir

A Bello, DB Dorhjie, A Ivanova, A Cheremisin - Scientific Reports, 2024 - nature.com
Abstract Carbon Capture, Utilization, and Storage (CCUS) offers a viable solution to reduce
the carbon footprint in the petroleum industry, and foam injection presents a promising …

Stability analysis of CO2 microbubble for CO2 sequestration and mobility control in enhanced oil recovery

S Dubey, SK Majumder - Chemical Engineering Journal, 2024 - Elsevier
This study addresses the challenge of CO 2 microbubble stability in enhanced oil recovery
(EOR), with a focus on the combined effects of surfactant concentration, brine concentration …

Keys to enhancing efficiency in nanoparticle-based foam EOR: Experimental insights into different types of surfactant-nanoparticle interactions

NR Dadi, NK Maurya - Journal of Molecular Liquids, 2025 - Elsevier
A study was conducted to explore the synergy between five surfactants (two anionic, two
cationic, and one zwitterionic) and three nanoparticles for foam EOR. Surface tension, zeta …

Enhanced Carbon Utilization and Storage: An Application of Nonionic-based Binary Surfactant CO2 Foam

A Bello, A Ivanova, D Bakulin, K Maerle, D Davydov… - Heliyon, 2025 - cell.com
Mobility control of CO 2 is important for effective subsurface utilization and sequestration of
anthropogenic CO 2 in depleted formations. This not only enhances oil recovery but also …

Study on the restoration of glass slides dating back to the 1940s

Y Ruan, Y Li, F Yang, Y Chen, P Liu, M Ge, K Han, Y Li - Heritage Science, 2024 - Springer
Abstract The Museum of Sun Yat-sen University houses a collection of antique glass slides
dating back to the 1940s. These historical artifacts not only serve as a record of the past but …