Simulation is an integral part of studying CO₂ injection, and is essential for making predictions of storage security, studying storage mechanisms, and understanding material balances

• Simulation of production/storage history matching of primary, secondary, and tertiary recovery provides some calibration
• Calibrated simulation used for predictions of future and CO₂ storage in the reservoir;
• Uncertainty estimates are critical for forecast context and risk assessment; relative permeability is paramount
• Forecasting potential impacts (risk FEPs) via coupled thermal, geochemical and geomechanical processes;
• Fully-coupled, full-scale simulations used to calibrate reduced order models for uncertainty quantification, risk assessment and optimization for ongoing forecasts.