Geomechanical issues in the exploitation of natural gas hydrate

C Yan, X Ren, Y Cheng, B Song, Y Li, W Tian - Gondwana Research, 2020 - Elsevier
As a clean fossil fuel with great reserves, natural gas hydrate (NGH) is widely regarded as
an important future alternative energy source. NGH is widely distributed in onshore tundra …

Mechanical properties of clathrate hydrates: status and perspectives

F Ning, Y Yu, S Kjelstrup, TJH Vlugt… - Energy & environmental …, 2012 - pubs.rsc.org
Knowledge of the mechanical properties of clathrate hydrates is central for studying the
mechanical properties of hydrate-bearing sediments, their associated applications in …

Effects of dissociation on the shear strength and deformation behavior of methane hydrate-bearing sediments

M Hyodo, Y Li, J Yoneda, Y Nakata… - Marine and petroleum …, 2014 - Elsevier
A series of tests were conducted in order to investigate the shear strength and deformation
behavior of methane hydrate-bearing sediments during dissociation using the thermal …

Numerical modeling for the mechanical behavior of marine gas hydrate-bearing sediments during hydrate production by depressurization

X Sun, L Wang, H Luo, Y Song, Y Li - Journal of Petroleum Science and …, 2019 - Elsevier
Natural gas hydrate, which is called inflammable ice, has drawn global interest. Many
countries have carried out the trial production of natural gas from marine gas hydrate …

Mechanical properties and strength criterion of clayey sand reservoirs during natural gas hydrate extraction

H Chen, H Du, B Shi, W Shan, J Hou - Energy, 2022 - Elsevier
To study the changes in mechanical properties of hydrate bearing clayey sand reservoirs
during the mining process and explain the mechanism from a microscopic perspective, soil …

Experimental research on the mechanical properties of methane hydrate-bearing sediments during hydrate dissociation

Y Song, Y Zhu, W Liu, J Zhao, Y Li, Y Chen… - Marine and petroleum …, 2014 - Elsevier
This paper describes studies of the effect of hydrate dissociation on the safety and stability of
methane hydrate-bearing sediments. Methane hydrates within the sediments were …

Review on the gas hydrate development and production as a new energy resource

JY Lee, BJ Ryu, TS Yun, J Lee, GC Cho - KSCE journal of civil engineering, 2011 - Springer
Gas hydrates consist of guest gas molecules inside hydrogen-bonded water lattices. Natural
gas hydrates are found in offshore and permafrost regions. The large amounts of gas …

The effects of methane hydrate dissociation at different temperatures on the stability of porous sediments

Y Song, Y Zhu, W Liu, Y Li, Y Lu, Z Shen - Journal of petroleum science …, 2016 - Elsevier
Based on a series of triaxial compression tests on methane hydrate-bearing sediments after
a hydrate dissociation time of 0 h, 1 h, 6 h, 12 h, or 24 h, the mechanical properties of the …

Experimental study on evolution behaviors of triaxial-shearing parameters for hydrate-bearing intermediate fine sediment

Y Li, C Liu, L Liu, J Sun, H Liu… - Advances in Geo-Energy …, 2018 - yandy-ager.com
Evolution behaviors of triaxial shearing parameters are very important for geo-technical
response analysis during the process of extracting natural gas from hydrate-bearing …

Analyses of stress strain behavior and constitutive model of artificial methane hydrate

F Yu, Y Song, W Liu, Y Li, W Lam - Journal of petroleum science and …, 2011 - Elsevier
In this paper, a low-temperature high-pressure triaxial test system including pressure crystal
device (sample preparation system) was developed, in which the conditions of hydrate …