Integrated Sub-Basin Scale Exploration for Carbon Storage Targets: Advanced Characterization of Geologic Reservoirs and Caprocks in the Upper Ohio River Valley

摘要

The goal of this study was to collect and analyze geologic data for assessment of CO2 storage feasibility in the parts of Appalachian Basin covering eastern Ohio and the adjacent Upper Ohio River Valley with a focus on deeper Paleozoic formations. This included detailed mapping, cross sections, and petrophysics of caprocks and reservoirs along with selected reservoir flow testing in regional injection wells to determine potential intake zones. The workflow was successful in characterizing reservoirs and advancing geologic understanding in the region, all precursors to estimating CO2 storage resources.