Changes in rock matrix compressibility during deep CO₂ storage

Keyphrases

• Compressibility 100%
• CO2 Storage 100%
• Rock Matrix 100%
• Matrix Compressibility 100%
• Deep CO2 100%
• CO2 Treatment 80%
• Reservoir Rock 60%
• Silica 40%
• High Pressure 20%
• Sandstone 20%
• Large Volume 20%
• Microimaging 20%
• Pore Structure 20%
• Chemical Processes 20%
• Water-saturated 20%
• Solid Matrix 20%
• Crystal Surface 20%
• Interconnected Pores 20%
• Velocity Measurement 20%
• Mercury Intrusion Porosimetry 20%
• Local Dissolution 20%
• Number of Factors 20%
• Matrix Structure 20%
• Indiana Limestone 20%
• CO2 Injection 20%
• Brine 20%
• Rocking Behavior 20%
• Water Treatment 20%
• Silica-rich 20%
• Reservoir Model 20%
• Storage Project 20%
• Calcite Crystals 20%
• Berea Sandstone 20%
• Low-permeability Layers 20%
• Liquid CO2 20%
• Supercritical CO2 (SCO2) 20%
• Rock Properties 20%
• CO2 Geological Storage 20%
• High Pressure CO2 20%
• Ultrasonic Wave Velocity 20%
• Solid Minerals 20%
• Hydro-mechanical Processes 20%

Engineering

• Compressibility 100%
• CO2 Storage 100%
• Rock Matrix 100%
• Reservoir Rock 50%
• Ultrasonics 16%
• Wave Velocity 16%
• Crystal Surface 16%
• Saturated Water 16%
• Solid Matrix 16%
• Process Chemical 16%
• Mercury Intrusion Porosimetry 16%
• Matrix Structure 16%

Earth and Planetary Sciences

• Compressibility 100%
• Calcite 83%
• Reservoir Rock 50%
• Carbon Sequestration 16%
• Crystal Surface 16%
• Velocity Measurement 16%
• Wave Velocity 16%
• Indiana 16%
• Ultrasonic Radiation 16%
• Rock Property 16%
• Berea Sandstone 16%