Silicon dioxide nanofluids with low-salinity brines for interfacial tension and wettability control in enhanced oil recovery
Hybrid SiO 2 –low-salinity flooding tunes interfacial chemistry to push IFT below 5 mN m −1 , shift contact angles by >40°, and yield ≥10% additional oil recovery in sandstone and carbonate cores with minimal permeability loss.
Institutions
- Southwest Petroleum University (CN)
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (CN)
Publication Details
- Journal
- Reaction Chemistry & Engineering
- Published
- 2025-12-12
- DOI
- https://doi.org/10.1039/d5re00474h
- Primary Topic
- Enhanced Oil Recovery Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00