Chengshan Li

Jan 9, 2025 | mdpi.com | Chengshan Li |Hongbo Xue |Fang Yuan |Liping Rao

3. Results and Discussion 3.1. Mechanism of CO2-Driven Oil Displacement in Quartz Reservoirs 3.1.1. Static Swelling BehaviorFollowing molecular dynamics simulations conducted using the LAMMPS software, data visualization and processing were performed in OVITO (version 2020) (Open Visualization Tool, a kind of scientific data visualization and analysis solution for particle-based simulations). Using CO2 at a concentration of 1 K as an example, snapshot images were analyzed to observe the process.