[HTML][HTML] 天然气水合物储层吸收衰减机制及岩石物理理论研究进展
武存志， 张峰， 李向阳 - 石油地球物理勘探, 2022 - html.rhhz.net
武存志, 张峰, 李向阳. 天然气水合物储层吸收衰减机制及岩石物理理论研究进展.
石油地球物理勘探, 2022, 57 (4): 992-1008. DOI: 10.13810/j. cnki. issn. 1000-7210.2022 …
石油地球物理勘探, 2022, 57 (4): 992-1008. DOI: 10.13810/j. cnki. issn. 1000-7210.2022 …
[HTML][HTML] The effect of methane hydrate morphology and water saturation on seismic wave attenuation in sand under shallow sub-seafloor conditions
A better understanding of seismic wave attenuation in hydrate-bearing sediments is needed
for the improved geophysical quantification of seafloor methane hydrates, important for …
for the improved geophysical quantification of seafloor methane hydrates, important for …
Laboratory insights into the effect of sediment‐hosted methane hydrate morphology on elastic wave velocity from time‐lapse 4‐D synchrotron X‐ray computed …
SK Sahoo, BN Madhusudhan… - Geochemistry …, 2018 - Wiley Online Library
A better understanding of the effect of methane hydrate morphology and saturation on
elastic wave velocity of hydrate‐bearing sediments is needed for improved seafloor hydrate …
elastic wave velocity of hydrate‐bearing sediments is needed for improved seafloor hydrate …
Theoretical modeling insights into elastic wave attenuation mechanisms in marine sediments with pore‐filling methane hydrate
H Marín‐Moreno, SK Sahoo… - Journal of Geophysical …, 2017 - Wiley Online Library
The majority of presently exploitable marine methane hydrate reservoirs are likely to host
hydrate in disseminated form in coarse grain sediments. For hydrate concentrations below …
hydrate in disseminated form in coarse grain sediments. For hydrate concentrations below …
Laboratory observations of frequency-dependent ultrasonic P-wave velocity and attenuation during methane hydrate formation in Berea sandstone
SK Sahoo, LJ North, H Marín-Moreno… - Geophysical journal …, 2019 - academic.oup.com
Knowledge of the effect of methane hydrate saturation and morphology on elastic wave
attenuation could help reduce ambiguity in seafloor hydrate content estimates. These are …
attenuation could help reduce ambiguity in seafloor hydrate content estimates. These are …
The porosity and permeability of binary grain mixtures
PWJ Glover, M Luo - Transport in Porous Media, 2020 - Springer
The processes that control binary mixing of two sizes of grains have been investigated
theoretically and validated by comparison with experimental data. These seemingly simple …
theoretically and validated by comparison with experimental data. These seemingly simple …
A porous medium model for mud
NP Chotiros - The Journal of the Acoustical Society of America, 2021 - pubs.aip.org
The extended Biot model for sands and silts is repurposed to include mud, but modifications
are needed. The boundary between pore water and skeletal frame needs to be redefined …
are needed. The boundary between pore water and skeletal frame needs to be redefined …
Laboratory measurements of water saturation effects on the acoustic velocity and attenuation of sand packs in the 1–20 kHz frequency range
HS Sutiyoso, SK Sahoo, LJ North… - Geophysical …, 2024 - Wiley Online Library
We present novel experimental measurements of acoustic velocity and attenuation in
unconsolidated sand with water saturation within the sonic (well‐log analogue) frequency …
unconsolidated sand with water saturation within the sonic (well‐log analogue) frequency …
Frequency-dependent P-wave attenuation in hydrate-bearing sediments: a rock physics study at Nankai Trough, Japan
L Zhan, J Matsushima - Geophysical Journal International, 2018 - academic.oup.com
Most sonic logging data acquired in hydrate-bearing zones have shown increasing velocity
of P and S waves accompanied by high attenuation of P and S waves. In the eastern Nankai …
of P and S waves accompanied by high attenuation of P and S waves. In the eastern Nankai …
[HTML][HTML] 海域天然气水合物地层的弹性波特征及井孔多频数据研究
王文浩， 李盛清， 陈鸣， 毛锐， 苏远大， 唐晓明 - 地球物理学报, 2024 - dsjyj.com.cn
弹性波的声速和声衰减对沉积物的组成和孔隙流体性质具有较高的敏感性,
是反映水合物饱和度和赋存方式的重要参数. 针对弹性波预测水合物形态及其赋存方式的评价 …
是反映水合物饱和度和赋存方式的重要参数. 针对弹性波预测水合物形态及其赋存方式的评价 …