Subsurface H 2 Storage: A Williston Basin Commercial-Scale Resource Study

Dalkhaa, Chantsalmaa; Leroux, Kerryanne M.; Butler, Shane K.; Jin, Lu; Burton-Kelly, Matthew E.; Williams, Kirk D.; Smith, Steven A.

doi:10.2172/3024230

DOE OSTI · 3024230

Subsurface H 2 Storage: A Williston Basin Commercial-Scale Resource Study

Dalkhaa, Chantsalmaa·Leroux, Kerryanne M.·Butler, Shane K.·Jin, Lu·Burton-Kelly, Matthew E.·Williams, Kirk D.·Smith, Steven A.

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Abstract

Poster for the 2024 NETL Resource Sustainability Project Review Meeting, Pittsburgh, Pennsylvania, April 2-4, 2024. This poster presents a commercial‑scale assessment of subsurface hydrogen storage potential in the North Dakota portion of the Williston Basin, evaluating saline formations, depleted oil and gas reservoirs, and salt formations. The study integrates laboratory characterization, reservoir simulation, and basinwide analysis to assess storage capacity, injectivity, recovery, and risks related to geochemical, microbial, and wellbore interactions. Results support the feasibility of large‑volume, secure hydrogen storage and provide a framework to guide future hydrogen commercialization and infrastructure development.

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08 HYDROGEN 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY 42 ENGINEERING 58 GEOSCIENCES Depleted Oil and Gas Reservoirs Geochemical Modeling Geochemical Processes Laboratory Analysis Microbial Interactions Reservoir Simulation Saline Aquifers Salt Caverns Underground Hydrogen Storage Wellbore Integrity Williston Basin

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Dalkhaa, Chantsalmaa, Leroux, Kerryanne M., Butler, Shane K., Jin, Lu, Burton-Kelly, Matthew E., Williams, Kirk D., Smith, Steven A.. 2024-04-02. Subsurface H 2 Storage: A Williston Basin Commercial-Scale Resource Study. https://doi.org/10.2172/3024230

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