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Conductivity Permeability Bulk Modulus Illustrates feasibility of combining 3D experimental image data with numerical calculations to accurately predict.

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Presentation on theme: "Conductivity Permeability Bulk Modulus Illustrates feasibility of combining 3D experimental image data with numerical calculations to accurately predict."— Presentation transcript:

1 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

2 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

3 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

4 Coal characterisation of connected porosity, cleats, and fractures at 9μm res.

5 SEM Dry tomo Wet tomo difference tomo Tight gas rock

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7 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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