Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ...
Abstract Evaluating the mechanical properties of gas (primarily methane) hydrate-bearing sediments is essential for commercial production as a next-generation resource and understanding the global carbon cycle. Triaxial and uniaxial compression tests have been conducted on synthetic gas hydrate and...
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ftdatacite:10.6084/m9.figshare.c.7026745 2024-09-15T18:18:41+00:00 Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... Yoneda, Jun Suzuki, Kiyofumi Oshima, Motoi Muraoka, Michihiro Jin, Yusuke 2024 https://dx.doi.org/10.6084/m9.figshare.c.7026745 https://springernature.figshare.com/collections/Empirical_evaluation_of_the_strength_and_deformation_characteristics_of_natural_and_synthetic_gas_hydrate-bearing_sediments_with_different_ranges_of_porosity_hydrate_saturation_effective_stress_and_strain_rate/7026745 unknown figshare Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Biophysics Environmental Sciences not elsewhere classified Ecology FOS: Biological sciences Collection article 2024 ftdatacite https://doi.org/10.6084/m9.figshare.c.7026745 2024-09-02T08:25:31Z Abstract Evaluating the mechanical properties of gas (primarily methane) hydrate-bearing sediments is essential for commercial production as a next-generation resource and understanding the global carbon cycle. Triaxial and uniaxial compression tests have been conducted on synthetic gas hydrate and natural core samples recovered from deep-sea beds using pressure coring techniques. The results show that four factors are vital in establishing the strength of hydrate-bearing sediments: hydrate saturation, effective confining stress, porosity, and strain rate. However, no study has evaluated these factors in a unified and quantitative manner, and even if the physical properties of the reservoir are known in detail from logging, predicting the strength has been challenging. In this study, pressure cores were drilled and recovered from the Eastern Nankai Trough in April 2018 after Japan’s second offshore production test, and triaxial or uniaxial compression tests were performed on 12 pressure core samples brought ... Article in Journal/Newspaper Methane hydrate DataCite |
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Biophysics Environmental Sciences not elsewhere classified Ecology FOS: Biological sciences |
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Biophysics Environmental Sciences not elsewhere classified Ecology FOS: Biological sciences Yoneda, Jun Suzuki, Kiyofumi Oshima, Motoi Muraoka, Michihiro Jin, Yusuke Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
topic_facet |
Biophysics Environmental Sciences not elsewhere classified Ecology FOS: Biological sciences |
description |
Abstract Evaluating the mechanical properties of gas (primarily methane) hydrate-bearing sediments is essential for commercial production as a next-generation resource and understanding the global carbon cycle. Triaxial and uniaxial compression tests have been conducted on synthetic gas hydrate and natural core samples recovered from deep-sea beds using pressure coring techniques. The results show that four factors are vital in establishing the strength of hydrate-bearing sediments: hydrate saturation, effective confining stress, porosity, and strain rate. However, no study has evaluated these factors in a unified and quantitative manner, and even if the physical properties of the reservoir are known in detail from logging, predicting the strength has been challenging. In this study, pressure cores were drilled and recovered from the Eastern Nankai Trough in April 2018 after Japan’s second offshore production test, and triaxial or uniaxial compression tests were performed on 12 pressure core samples brought ... |
format |
Article in Journal/Newspaper |
author |
Yoneda, Jun Suzuki, Kiyofumi Oshima, Motoi Muraoka, Michihiro Jin, Yusuke |
author_facet |
Yoneda, Jun Suzuki, Kiyofumi Oshima, Motoi Muraoka, Michihiro Jin, Yusuke |
author_sort |
Yoneda, Jun |
title |
Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
title_short |
Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
title_full |
Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
title_fullStr |
Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
title_full_unstemmed |
Empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
title_sort |
empirical evaluation of the strength and deformation characteristics of natural and synthetic gas hydrate-bearing sediments with different ranges of porosity, hydrate saturation, effective stress, and strain rate ... |
publisher |
figshare |
publishDate |
2024 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.7026745 https://springernature.figshare.com/collections/Empirical_evaluation_of_the_strength_and_deformation_characteristics_of_natural_and_synthetic_gas_hydrate-bearing_sediments_with_different_ranges_of_porosity_hydrate_saturation_effective_stress_and_strain_rate/7026745 |
genre |
Methane hydrate |
genre_facet |
Methane hydrate |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.7026745 |
_version_ |
1810456762024722432 |