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Published byPearl Cooper Modified over 9 years ago
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Conductivity Permeability Bulk Modulus Illustrates feasibility of combining 3D experimental image data with numerical calculations to accurately predict properties of complex materials Validation is through matching experimental data
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1000 m 5000 m 0.005 m 4 wells 1km apart with 500 metres of core each well. Volumetric sensitivity: O[1 ppb] 0.025 m 4 core plugs100 m apart with one mini-plug each Volumetric sensitivity: O[1 ppm] 0.1 m Core-scale vs. Pore-scale
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Image registration Provide quality control on 3D image data Enables introduction of automated petrographic / mineralogical information into 3D image data Enables repeat ex situ experimental 3D to 3D 2D to 3D
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Coal characterisation of connected porosity, cleats, and fractures at 9μm res.
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SEM Dry tomo Wet tomo difference tomo Tight gas rock
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Reactivity: Mardie Green Sand – Barrow Is, WA Courtesy of Rowan Romeyn (Hons. student). Native state (0.5 mm) After exposure to CO 2 equivalent Using analogue fluids
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