Gas hydrates in sustainable chemistry

A Hassanpouryouzband, E Joonaki… - Chemical society …, 2020 - pubs.rsc.org
Gas hydrates have received considerable attention due to their important role in flow
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …

Permeability of hydrate-bearing sediments

X Ren, Z Guo, F Ning, S Ma - Earth-Science Reviews, 2020 - Elsevier
Natural gas hydrate is one of the most potential carbon energy resources because of its
tremendous reserves. Gas and water permeability of natural gas hydrate-bearing sediments …

A pore-scale study on microstructure and permeability evolution of hydrate-bearing sediment during dissociation by depressurization

H Wang, Y Li, L Huang, T Liu, W Liu, P Wu, Y Song - Fuel, 2024 - Elsevier
Research data and visual evidence to understand the interaction between hydrate
dissociation and micro-seepage in sediment are currently lacking. In this study, X-ray …

An investigation on the permeability of hydrate-bearing sediments based on pore-scale CFD simulation

J Zhang, X Liu, D Chen, Z Yin - International Journal of Heat and Mass …, 2022 - Elsevier
The distribution pattern of CH 4 hydrate in hydrate-bearing sediments (HBS) significantly
impacts the permeability, which is one of the critical flow properties controlling the fluid …

Impact of hydrate saturation on water permeability in hydrate-bearing sediments

N Mahabadi, S Dai, Y Seol, J Jang - Journal of petroleum science and …, 2019 - Elsevier
Permeability of the hydrate-bearing sediments critically affects the hydrate dissociation
process as well as the rate and efficiency of gas production. Reported permeability values …

Analyzing the effects of inhomogeneity on the permeability of porous media containing methane hydrates through pore network models combined with CT observation

L Yang, L Ai, K Xue, Z Ling, Y Li - Energy, 2018 - Elsevier
The permeability of porous media containing gas hydrates is of crucial importance in
predicting the fluid flow behavior and gas production capacity during the exploitation of gas …

Analysis of the effect of particle size on permeability in hydrate-bearing porous media using pore network models combined with CT

J Wang, J Zhao, Y Zhang, D Wang, Y Li, Y Song - Fuel, 2016 - Elsevier
Because of the clean burning and minimal pollution generation of natural gas hydrates, they
are viewed as premium fuel energy. The gas and water flow is highly dependent on the …

The status of exploitation techniques of natural gas hydrate

L Yang, Y Liu, H Zhang, B **ao, X Guo, R Wei… - Chinese Journal of …, 2019 - Elsevier
Natural gas hydrate (NGH) has been widely considered as an alternative form of energy with
huge potential, due to its tremendous reserves, cleanness and high energy density. Several …

Unsaturated water flow-induced the structure variation of gas hydrate reservoir and its effect on fluid migration and gas production

B Chen, H Sun, K Li, T Yu, L Jiang, M Yang, Y Song - Energy, 2023 - Elsevier
Multi-phase (gas, saturated water, and unsaturated water) seepage is bound to exist in
natural gas hydrates (NGHs) production process. The effect of water flow, especially for …

[HTML][HTML] Gas hydrate characterization in sediments via x-ray microcomputed tomography

GR Abbasi, M Arif, A Isah, M Ali, M Mahmoud… - Earth-Science …, 2022 - Elsevier
Natural gas hydrates (NGHs) are efficient and promising energy resources because of their
high energy density. In addition, NGH occurs in sediments under certain pressure and …