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DOE OSTI · 2477377

DE-FE0023919 Phase 5 Scientific/Technical Report

Flemings, Peter·Houghton, Jesse·Thomas, Carla·Cardona, Alejandro
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Abstract

Phase 5 of the Deepwater Methane Hydrate Characterization and Scientific Assessment research project (DOE Award No. DE-FE0023919) occurred from Oct. 1, 2020 to Nov. 15, 2023. Throughout Phase 5, UT performed all aspects of project management and planning according to the award, project management plan, and statement of project objectives (Task 1). UT maintained and augmented the capability to transport, store, manipulate and analyze pressure cores (Task 13). UT’s hydrate core effective stress chamber can now run tests at effective stresses up to 20 MPa. A benchmark study was conducted and confirmed that the K0 permeameter accurately estimates geomechanical and petrophysical properties of geomaterials under uniaxial strain conditions. UT continued to analyze remaining UT-GOM2-1 pressure cores from GC955 (Task 10).

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03 NATURAL GAS58 GEOSCIENCESCarbon-CycleClathrateEnergyGeohazardsGulf-of-MexicoHydrateMethaneNatural-GasPressure-CoreTechnology

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Flemings, Peter, Houghton, Jesse, Thomas, Carla, Cardona, Alejandro. 2024-11-15. DE-FE0023919 Phase 5 Scientific/Technical Report. https://doi.org/10.2172/2477377

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