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Well and Caprock Integrity in CO2 Storage: Mechanisms, Modelling, and Long-Term Security

Thursday, 25 June
Montreux
Technical Session
Session Chairpersons
Carolina Coll - Miller and Lents
Pamela Mariotti - Eni E&P
  • 1030-1050 233275
    Time-dependent Wellbore Cement Integrity in Underground H2 Vs. CO2 Storage: Permeability Degradation, Carbonation Self-healing, and Mechanical Consequences
    S. Farzaneh, OMV Exploration & Production GmbH; R. Skupio, OMV E&P GmbH; D. Steineder, OMV Austria E&P Gmbh; T. Gumpenberger, M. Tahir, T. Clemens, OMV E&P GmbH
  • 1050-1110 233327
    Experimental Rig to Test the Integrity of Cemented Annulus Under Wide Range of Temperature and Pressure Variation of a CO2 Injector
    M. Perez Fernandez, K. Su, M.O. Benmesbah, P. Barlet, F. Bars, Q. Sinquin, S. Annet Wable, TotalEnergies; D. Javani, École Nationale des Ponts et Chaussées (ENPC); A. Moarefvand, Akkodis
  • 1110-1130 233292
    Coupled THMC Modeling Constrains CO2 Storage Performance and Caprock Integrity in Saline Aquifers
    K. Alokla, G. Moridis, Texas A&M University; E. Sonnenthal, Lawrence Berkeley Laboratory; J. Lee, Texas A&M University; J. Kim, Texas A & M U (PE Dept Po's ); T. Blasingame, Texas A&M University
  • Alternate 233284
    Healing Mechanisms in Cement Under CO2 Exposure: Implications for Long-term Storage Security
    H. M. Nick, A. Mamonov, H. M. Kermani, Technical University of Denmark; M. Perez-Fernandez, M. Oukil Benmesbah, TotalEnergies
  • Alternate 233260
    Advanced Methodology for Improved Design of CCUS Cement Under Cyclic CO2 Conditions
    F. Cracolici, V. Iorio, F. Parrozza, A. Tinebra, G. Volonte', Eni S.p.A.; Y. Haddad, M. Farris, H. Farahani, G. Dean, Baker Hughes
  • Alternate 233332
    Enabling Offshore Carbon Storage Through LegacyWell Re-entry and Re-abandonment Strategies
    B. Cannell, Aquaterra Energy LTD
  • Alternate 233190
    What if the Caprock Fails? - How Permeability, Relative Permeability and Heterogeneity Control CO2 Leakage Risks to Groundwater Systems and to Surface from Saline Aquifers
    M. Lakos, Rock Flow Dynamics; R. Moore, CarbStrat; S. Kulaksiz, Rock Flow Dynamics; B. Jenei, Technology University Clausthal; B. Steffens, M. Akbar, Rock Flow Dynamics