CO2 Storage in Deep Saline Formations
The high-level and seasoned consultants of A&A Consulting Team who have been working on CO2 projects, around the world, since the 1970s, have been providing state-of-the-art consulting services on CCS/CCUS, CO2 EOR, and other related projects, around the world, for many years. But 2022 has generated unprecedented momentum behind CCS/CCUS projects, not only in the US, but around the world, and A&A Consulting Team of high-level and seasoned consultants is delighted to be helping some of the major energy companies on their challenging CCS/CCUS projects.
Characterizing Deep Saline Formations for CO2 Storage
The high-level and seasoned consultants of A&A Geomechanics, Geosciences, and reservoir Consulting Team are experts in characterizing ALL aspects of deep saline formations, including, but not limited to, investigating:
• Site selection – primary and contingency storage sites with sufficient injectivity, storage capacity, and ability to contain CO2 for long period of time
• Reservoir characterization – porosity, permeability, heterogeneity, salinity
• Seal characterization – extent, sealing capacity, secondary seals
> Requires characterization of overburden
• Structural characterization – CO2 migration potential and path
• Formation mineralogy – reactions with CO2 and potential impact on injectivity and storage security
• Fault characterization – sealing capacity and potential for re-activation
• Hydrodynamics – can be advantageous, where is the water headed?
• USDW characterization
• All other related issues
Modeling CO2 Storage in Deep Saline Formations
The high-level and seasoned consultants of A&A Reservoir, Well, and Simulation/Dynamic Modeling Consulting Teams are experts in modeling ALL aspects of CO2 storage in deep saline formations, including, but not limited to, investigating:
• CO2 Injectivity:
> Number/spacing of Class VI CO2 injection wells required
> Lifetime well bore integrity
> Nodal Analysis of CO2 injection wells
• Formation parting pressure
• CO2 plume modeling:
> Development and migration of CO2 plume
> Prediction of possible leaks from the sequestration formation
• Reservoir pressure forecast
• Modeling multiple spatial and time scales
• Buoyancy and dissolution capacity
• Rock properties
• SCAL data
• Heterogeneity
• Simulator(s) selection:
> Considering important storage mechanisms
> Considering geomechanical/ geochemical simulation
• All other related issues
To put the high-level and seasoned consultants, subject matter experts (SME), of A&A Consulting Team, and collaborators, to work on your company's challenging CO2 storage in deep saline formation projects, please Contact Us.
