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Updated: Oct 2, 2025
Pore-scale Imaging and Characterization of Hydrocarbon Reservoir Rock Wettability at Subsurface Conditions Using X-ray Microtomography
Published on: October 21, 2018
Micro-computed tomography of sandstone rocks: Raw, filtered and segmented datasets
Everton Lucas-Oliveira1, Mariane Barsi-Andreeta1, Rodrigo F Neumann2
1São Carlos Institute of Physics, University of São Paulo, PO Box 369, São Carlos, São Paulo 13560-970, Brazil.
Abstract:
High-resolution computed micro-tomography is an important area of science, which correlates well with several experimental methodologies and serves as a basis for advanced computational physics studies, in which high-resolution images are used as input to different scientific simulation models. The dataset presented herein includes (raw) grayscale images obtained using the Bruker Skyscan 1272 X-Ray tomograph; filtered images acquired through contrast enhancement and noise reduction filters; and segmented images obtained by using the IsoData segmentation method. All images have a resolution of 2.25 µm (isometric voxels) and size of 10003 voxels.
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