Low production rate, limited recovery range, and short period of stabilized production of
natural gas hydrate (NGH) field trials indicate a large gap to commercial production. To …

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) …

Considering the energy dissipation caused by hydrate dissociation and granular
rearrangement at the micro level, a multiphase constitutive model of hydrate-bearing …

The extraction process of methane hydrate involves interactions of multiple fields, phases,
and loading stages. By extrapolating deductions from the thermodynamic equation in …

Maintaining wellbore stability is the basis and prerequisite for efficient methane production
from offshore gas hydrates. Nevertheless, owing to the invasion and disturbance by drilling …

This paper presents a new constitutive model that simulates the mechanical behavior of
methane hydrate‐bearing soil based on the concept of critical state soil mechanics, referred …

This paper describes a new formulation of the material point method (MPM) for solving
coupled hydromechanical problems of fluid-saturated soil subjected to large deformation. A …

有效确定含天然气水合物(以下简称水合物) 沉积物的工程力学特性并厘清其随水合物分解过程
的变化规律, 是实现水合物安全, 高效开采的前提和保证. 为此, 围绕水合物开采过程所涉及的 …

Early control of atmospheric methane is essential to achieving a 1.5° C warming pathway.
This paper considers a range of academic and gray literature reviews of methane control …

On the basis of hypothetical particle‐level mechanisms, several constitutive models of
hydrate‐bearing sediments have been proposed previously for gas production. However, to …