Why not combined scCO2 sequestration and geothermal heat recovery inthe same well?
See Reference: THE POTENTIAL OF COUPLED CARBON STORAGE AND GEOTHERMAL EXTRACTION IN A CO2-ENHANCED GEOTHERMAL SYSTEM: A REVIEW (SPRINGER 15 JUNE 2020)
Thanks Jim for the great thoughts. Actually, we have a project running on using CO2 for geothermal. Let us chat more if you are interested in.