Results 11 to 20 of about 46,464 (262)
Digital carbonate rock physics [PDF]
Solid Earth, 2016 Modern estimation of rock properties combines imaging with advanced numerical simulations, an approach known as digital rock physics (DRP). In this paper we suggest a specific segmentation procedure of X-ray micro-computed tomography data with two ...
E. H. Saenger +6 more
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Digital rock physics and laboratory considerations on a high-porosity volcanic rock. [PDF]
Sci Rep, 2020 AbstractDigital rock physics combines microtomographic imaging with advanced numerical simulations of effective material properties. It is used to complement laboratory investigations with the aim to gain a deeper understanding of relevant physical processes related to transport and effective mechanical properties.
Schepp LL +13 more
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Digital 3D Rocks: A Collaborative Benchmark for Learning Rocks Recognition [PDF]
Rock Mechanics and Rock Engineering, 2019 This work was partially funded by the University of Alicante (vigrob-157 Project, GRE14-4, GRE15-19 and GRE17-011 Projects), the Spanish Ministry of Economy and Competitiveness (MINECO) and EU FEDER under Projects TIN2014-55413-C2-2-P and TEC2017-85244-C2-1-P. Authors thank Ignacio Perez-Rey/ Leandro Alejano for the description some used samples.
Riquelme, Adrián +5 more
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Frontiers in Earth Science, 2022 Digital rock physics (DRP) has become an important tool to analyze the characteristics of pore structures and minerals and reveal the relationships between microscopic structures and the physical properties of reservoirs. However, it is greatly difficult
Wei Guo +11 more
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Size Effect on Mechanical Behaviors of Intact Rocks Based on Enlarged Digital Models
Frontiers in Earth Science, 2021 The size effect on mechanical behaviors of rock materials has been a challenging topic. The previous research is mainly to study the relationship between known large-scale models and representative element volumes.
Huaiguang Xiao +6 more
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Digital carbonate rock physics [PDF]
International Meeting for Applied Geoscience & Energy, 2014 Modern estimation of rock properties combines imaging with advanced numerical simulations. This approach is known as digital rock physics. In this paper we suggest a specific segmentation procedure which is applied to a set of carbonate rocks. Starting point are CT-scans with three different resolutions.
Erik H. Saenger +4 more
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Two-Stage Alignment of FIB-SEM Images of Rock Samples
Journal of Imaging, 2020 Focused Ion Beam Scanning Electron Microscopy (FIB-SEM) tomography provides a stack of images that represent serial slices of the sample. These images are displaced relatively to each other, and an alignment procedure is required. Traditional methods for
Iryna Reimers +3 more
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Digital Rock Physics: A case study of carbonate rocks [PDF]
PAMM, 2016 AbstractDigital Rock physics is a numerical framework applying image‐based methods to determine effective material properties of rock. It is possible to find several of these methods in the literature, but we focused mainly in micro X‐Ray Computed Tomography (µXRCT) to acquire the digital rock samples.
David Uribe +2 more
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Frontiers in Earth Science, 2023 Instruction: Due to the declining production rate of conventional natural gas reservoir and the rising demand for natural gas resources, conventional natural gas resources cannot satisfy the needs of economic development.
Shan Yang +8 more
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International Journal of Analytical Chemistry, 2015 National Oceanic and Atmospheric Administration (NOAA) Method NMFS-NWFSC-59 2004 is currently used to quantitatively analyze seafood for polycyclic aromatic hydrocarbon (PAH) contamination, especially following events such as the Deepwater Horizon oil ...
Edward A. Pfannkoch +5 more
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