A Quantitative Approach for Demonstrating Plume Stabilization Under CCS Policy Frameworks

Dotzenrod, Neil W.; Regorrah, Joshua G.; Hunt, John E.

doi:10.2172/3005835

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DOE OSTI · 3005835

A Quantitative Approach for Demonstrating Plume Stabilization Under CCS Policy Frameworks

Dotzenrod, Neil W.·Regorrah, Joshua G.·Hunt, John E.

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Abstract

Conference presentation at Carbon Capture, Utilization, and Storage (CCUS) Conference 2024, Houston, Texas, March 11–13, 2024. The study highlighted the operator’s responsibilities for demonstrating plume stabilization in partial fulfillment of postinjection monitoring and site closure requirements. The metric dA/dt was chosen because of rules and regulations that call out the need to measure the change in area of the plume and plume extents over time. As dA/dt approached dA/dtcritical, the CO 2 plume’s growth was both minimal and predictable. Providing operators with a quantitative approach to determining plume stabilization is important for moving carbon capture and storage (CCS) projects beyond feasibility phases of development.

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01 COAL, LIGNITE, AND PEAT 04 OIL SHALES AND TAR SANDS 20 FOSSIL-FUELED POWER PLANTS 29 ENERGY PLANNING, POLICY, AND ECONOMY 58 GEOSCIENCES Carbon Capture

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Dotzenrod, Neil W., Regorrah, Joshua G., Hunt, John E.. 2024-03-11. A Quantitative Approach for Demonstrating Plume Stabilization Under CCS Policy Frameworks. https://doi.org/10.2172/3005835

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