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Timeresolved synchrotron X-ray micro-tomography datasets of drainage and imbibition in carbonate rocks

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Title: Timeresolved synchrotron X-ray micro-tomography datasets of drainage and imbibition in carbonate rocks
Authors: Singh, K
Menke, H
Andrew, M
Rau, C
Bijeljic, B
Blunt, MJ
Item Type: Journal Article
Abstract: Multiphase flow in permeable media is a complex pore-scale phenomenon, which is important in many natural and industrial processes. To understand the pore-scale dynamics of multiphase flow, we acquired time-series synchrotron X-ray micro-tomographic data at a voxel-resolution of 3.28 μm and time-resolution of 38 s during drainage and imbibition in a carbonate rock, under a capillary-dominated flow regime at elevated pressure. The time-series data library contains 496 tomographic images (gray-scale and segmented) for the complete drainage process, and 416 tomographic images (gray-scale and segmented) for the complete imbibition process. These datasets have been uploaded on the publicly accessible British Geological Survey repository, with the objective that the time-series information can be used by other groups to validate pore-scale displacement models such as direct simulations, pore-network and neural network models, as well as to investigate flow mechanisms related to the displacement and trapping of the non-wetting phase in the pore space. These datasets can also be used for improving segmentation algorithms for tomographic data with limited projections.
Issue Date: 11-Dec-2018
Date of Acceptance: 10-Oct-2018
URI: http://hdl.handle.net/10044/1/65488
DOI: https://dx.doi.org/10.1038/sdata.2018.265
ISSN: 2052-4463
Publisher: Nature Research (part of Springer Nature)
Journal / Book Title: Scientific Data
Volume: 5
Copyright Statement: © The Author(s) 2018. This article is licensed under a Creative Commons Attribution 4.0 Interna- tional License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article ’ s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article ’ s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons. org/licenses/by/4.0/
Sponsor/Funder: Qatar Shell Research and Technology Center QSTP LLC
Funder's Grant Number: 490000724
Keywords: Science & Technology
Multidisciplinary Sciences
Science & Technology - Other Topics
ARTIFICIAL NEURAL-NETWORK
2-PHASE FLOW
POROUS-MEDIA
INTERFACIAL-TENSION
MULTIPHASE FLOW
FREEZE-THAW
REMOBILIZATION
DISPLACEMENT
MECHANISMS
CURVATURE
Publication Status: Published
Article Number: ARTN 180265
Appears in Collections:Faculty of Engineering
Earth Science and Engineering



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