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Subsurface Excellence for Large-Scale CCS and Storage

Wednesday, 3 January
Technical Session
This session focuses on the subsurface challenges and innovations enabling safe, scalable, and economically viable CO2 storage. Topics include site screening and ranking, storage capacity estimation, injectivity management, geomechanics, plume migration, pressure interference, monitoring and verification strategies, and integration with existing E&P assets. Emphasis is placed on lessons learned from pilots and early commercial projects and how subsurface uncertainty is being managed as CCS moves toward industrial scale.
Session Chairpersons
Afrah Siddique - SLB D&I
Mariela Araujo Fresky - Shell Exploration & Production Co
  • Alternate
    Compositional Modeling Of CO2 Injection In A Nanoporous Unconventional Reservoir Core
    K. Dewanda, K. Amini, E. Ozkan, H. Kazemi, Colorado School of Mines
  • Alternate
    Impact Of Co₂ Storage Time On Co₂-brine Relative Permeability In Berea Sandstone
    M. Ahmed, B. Dindoruk, Texas A & M University
  • Alternate
    Assessing CCS Capillary Trapping Capacity Of Ivar Aasen Field Through Steady State Supercritical CO2-brine Relative Permeability Measurements At Reservoir Conditions
    N. Idowu, Stratum Reservoir Norway; E.B. Petersen, Aker BP ASA
  • Alternate
    A Feasibility Study Of Coupled CO2-EOR And Low-cost Hydrogen Production From A Mature Oil Reservoir
    S. Hussain, The University of Texas at Austin; R. Ramanathan, Eclipse Energy Ltd; M. Delshad, K. Sepehrnoori, The University of Texas At Austin
  • Alternate
    Injection Rate Optimization For Enhanced Injectivity During Co₂ Storage In Basalt: Experimental Evidence From Core-scale Reactive Transport.
    E.A. Appiah, New Mexico Institute of Science and Tech; S. Wang, Petroleum Recovery Research Center; E. Owusu, New Mexico Inst-Mining & Tech; J. Simmons, Petroleum Recovery Research Center; J. Wu, New Mexico Inst-Mining & Tech; X. Ge, Petroleum Recovery Research Center
  • Alternate
    Rock-fabric And Textural Heterogeneity Quantification From Thin-section Images For Evaluating Co₂ Injectivity And Storage Capacity
    P. Sahu, Z. Heidari, I. Gomaa, F. Abu-Salah, The University of Texas at Austin
  • Alternate
    Ketone-assisted Reduction Of Co₂ Minimum Miscibility Pressure In Wag Injection For Pressure-constrained Carbonate
    P. Bazazi, M. Elmishrefy, Colorado School of Mines
  • Alternate
    Comparative Evaluation Of Physics-based And Machine-learning Models For Co₂-brine Relative Permeability Prediction
    M. Ahmed, B. Dindoruk, Texas A & M University; M. Martin, S. Drylie, Core Laboratories Inc
  • Alternate
    Understanding Ccs Monitoring Techniques: Micro-scale Characterization And In-situ Resistivity Monitoring For Time-dependent Studies In The Silurian Dolomite Formation
    G. Thakur, M. Khan, L. Hathon, M. Myers, University of Houston; B. McPherson, The University of Utah; S. Siddiqui, University of Houston