Gas recovery from marine hydrate reservoir: Experimental investigation on gas flow patterns considering pressure effect

H Wang, W Liu, P Wu, X Pan, Z You, J Lu, Y Li - Energy, 2023 - Elsevier
Accurate acquisition of fluid flow patterns is crucial for economic exploitation and production
prediction of hydrate-bearing sediments (HBSs). In this study, the clayey-silt marine …

The locally varying thermodynamic driving force dominates the gas production efficiency from natural gas hydrate-bearing marine sediments

L Yang, K Shi, A Qu, H Liang, Q Li, X Lv, S Leng, Y Liu… - Energy, 2023 - Elsevier
Overcoming the gas production efficiency issues from marine gas hydrate reservoirs
requires a better understanding of the interactions between the depressurization scheme …

Microscopic insights into synergism effect of different hydrate inhibitors on methane hydrate formation: Experiments and molecular dynamics simulations

B Liao, J Wang, J Sun, K Lv, L Liu, Q Wang, R Wang… - Fuel, 2023 - Elsevier
To reveal the synergism effect of hydrate inhibitors on the formation of methane hydrate was
the key to develo** new gas hydrate inhibitors and drilling and completion fluid systems …

Strength analysis of hydrate-bearing sandy sediments in excess gas and excess water based on drained triaxial compression tests

Z You, Y Hao, W Hu, S Shen, P Wu, Y Li - Engineering Geology, 2023 - Elsevier
The safe and efficient production of methane hydrate (MH) has attracted much attention, and
the engineering geological risks in MH production are highly valued. Safety evaluation of the …

A comprehensive review on the characteristics and kinetics of freshwater separation by hydrate-based method: Current progress, challenges and perspectives

X Zhang, J He, T Shan, Q Liu, Q Yuan, J Li, Q Wu… - Desalination, 2024 - Elsevier
Freshwater is an indispensable source of life for human beings, while desalination is one of
the main ways of freshwater replenishment. Hydrate technology is considered to be a …

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 …

Deformation characteristics on anisotropic consolidated methane hydrate clayey-silty sediments of the South China Sea under heat injection

T Liu, P Wu, Z You, T Yu, Q Song, Y Song, Y Li - Energy, 2023 - Elsevier
Natural gas hydrate is a new energy source with huge reserves, and the carbon content of
hydrates is twice the carbon content of all proven fossil fuels combined, but the natural gas …

[HTML][HTML] Morphological and hydrodynamic properties of hydrates during dissociation in sediment

Z Sun, Y Yin, Y Wu, Z Sun, L Zhu, Y Zhan, V Niasar… - Fuel, 2023 - Elsevier
The formation and dissociation of hydrate at the pore scale can be observed qualitatively
using μ-CT X-ray imaging. However, a quantitative criterion for hydrate pattern is not …

Effect of clay on methane hydrate formation and dissociation in sediment: Implications for energy recovery from clayey-sandy hydrate reservoirs

Z Liu, J Zheng, Z Wang, Y Gao, B Sun, Y Liao, P Linga - Applied Energy, 2023 - Elsevier
Natural gas hydrate (NGH) is an unconventional energy source with high energy density,
huge reserves and worldwide distribution. Sand-dominated hydrate-bearing sediments …

A comprehensive review of hydrogen purification using a hydrate-based method

P Wang, Y Chen, Y Teng, S An, Y Li, M Han… - … and Sustainable Energy …, 2024 - Elsevier
Hydrate-based H 2 purification, taking advantage of the different phase-equilibrium
characteristics exhibited by H 2 and impurity gases, presents a potential technological …