Gas production from hydrate-bearing sediments: the role of fine particles

JW Jung, J Jang, JC Santamarina, C Tsouris… - Energy & …, 2012 - ACS Publications
Even a small fraction of fine particles can have a significant effect on gas production from
hydrate-bearing sediments and sediment stability. Experiments were conducted to …

Fluid flow-induced fine particle migration and its effects on gas and water production behavior from gas hydrate reservoir

D Guan, A Qu, Z Wang, X Lv, Q Li, S Leng, B Xiao… - Applied Energy, 2023 - Elsevier
Natural gas hydrates are widely distributed in silty marine sediments containing fine
particles less than 75 μm in size. The effects of WC (water content) on the behavior of fine …

Dynamic coupling responses and sand production behavior of gas hydrate-bearing sediments during depressurization: An experimental study

X Fang, F Ning, L Wang, Z Liu, H Lu, Y Yu, Y Li… - Journal of Petroleum …, 2021 - Elsevier
Gas hydrates that occur in offshore sediments and onshore permafrost represent a vast
source of natural gas. However, current gas production trials indicate that sand production …

Gas production from heterogeneous hydrate-bearing sediments by depressurization in a large-scale simulator

N Li, J Zhang, MJ Xia, CY Sun, YS Liu, GJ Chen - Energy, 2021 - Elsevier
Large-scale simulation can improve the understanding of production behaviour from natural
hydrate deposits, especially involving heterogeneous hydrates. In this work, a …

Pore‐scale investigation of methane hydrate‐bearing sediments under triaxial condition

L Lei, Y Seol - Geophysical Research Letters, 2020 - Wiley Online Library
Mechanical behavior of hydrate‐bearing sediments is critical for well stability, reservoir
deformation, and sea floor settlement during gas production. Current understanding on the …

[HTML][HTML] Integration of triaxial testing and pore-scale visualization of methane hydrate bearing sediments

Y Seol, L Lei, JH Choi, K Jarvis, D Hill - Review of Scientific …, 2019 - pubs.aip.org
Understanding mechanical interactions between hydrate and hosting sediments is critical for
evaluating formation stability and associated environmental impacts of hydrate-bearing …

Effects of gas occurrence pattern on distribution and morphology characteristics of gas hydrates in porous media

X Kou, XS Li, Y Wang, JW Liu, ZY Chen - Energy, 2021 - Elsevier
Natural gas hydrates have attracted much attention in recent years. It is important to
investigate the effects of gas occurrence pattern on hydrate growth habits since distribution …

Gas production behavior from hydrate-bearing fine natural sediments through optimized step-wise depressurization

J Zhao, Y Liu, X Guo, R Wei, T Yu, L Xu, L Sun, L Yang - Applied Energy, 2020 - Elsevier
There have been several field tests around the world to recover natural gas from gas hydrate
reservoirs, yet they mostly suffer from the low productivity, sand problems and poor …

Gas production potential of disperse low-saturation hydrate accumulations in oceanic sediments

GJ Moridis, ED Sloan - Energy conversion and management, 2007 - Elsevier
In this paper, we evaluate the gas production potential of disperse, low-saturation (SH< 0.1)
hydrate accumulations in oceanic sediments. Such hydrate-bearing sediments constitute a …

Strength of laboratory synthesized hydrate‐bearing sands and their relationship to natural hydrate‐bearing sediments

JA Priest, JL Hayley - Journal of Geophysical Research: Solid …, 2019 - Wiley Online Library
The strength of hydrate‐bearing sediments is an important input parameter for numerical
simulations for evaluating the long‐term future gas production from these sediments and the …