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 …

A comprehensive review on the geomechanical properties of gas hydrate bearing sediments

KP Lijith, BRC Malagar, DN Singh - Marine and Petroleum Geology, 2019 - Elsevier
Natural gas hydrates (NGH) that form in sediments beneath the ocean beds are a potential
source to meet growing global energy demand. Gas hydrate bearing sediments (GHBS) …

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 …

Cementation failure behavior of consolidated gas hydrate‐bearing sand

P Wu, Y Li, W Liu, X Sun, X Kong… - Journal of Geophysical …, 2020 - Wiley Online Library
The macromechanical properties (strength, stiffness, stress‐strain relationship, etc) of the
hydrate‐bearing sediment are often correlated with the hydrate cementation failure …

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 …

A constitutive mechanical model for gas hydrate bearing sediments incorporating inelastic mechanisms

M Sánchez, X Gai, JC Santamarina - Computers and Geotechnics, 2017 - Elsevier
Gas hydrate bearing sediments (HBS) are natural soils formed in permafrost and sub-marine
settings where the temperature and pressure conditions are such that gas hydrates are …

DEM investigation of the effect of hydrate morphology on the mechanical properties of hydrate-bearing sands

Y Ding, A Qian, H Lu, Y Li, Y Zhang - Computers and Geotechnics, 2022 - Elsevier
Understanding the engineering properties of hydrate-bearing sands (HBS) is the key to
assessing the safety during the exploitation of natural gas hydrates. The formation and …

A coupled thermal–hydraulic–mechanical–chemical (THMC) model for methane hydrate bearing sediments using COMSOL Multiphysics

X Sun, H Luo, K Soga - Journal of Zhejiang University-SCIENCE A, 2018 - Springer
Methane gas extraction by a deep well installed in methane hydrate bearing sediments
(MHBS) found in deep subsea and permafrost regions is a coupled thermal–hydraulic …

A fully coupled thermo-hydro-mechanical-chemical model for methane hydrate bearing sediments considering the effect of ice

F Cheng, X Sun, P Wu, Z Chen, T Yu, W Liu… - Journal of Marine …, 2023 - mdpi.com
The ice generation is one of the challenges facing the methane hydrate depressurization,
which, however, has not been fully addressed by existing numerical models for hydrate …

Positioning of horizontal well-bore in the hydrate reservoir using a custom developed coupled THMC solver

S Wani, R Samala, RK Kandasami… - Computers and …, 2023 - Elsevier
Natural gas hydrate sediments are considered as an unconventional source of energy found
in deep sea reservoirs and permafrost regions under specific equilibrium conditions. To …