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Construction of an Analytical Solution of the Problem on the Formation of Gas Hydrate in a Porous Mine
In this paper, we propose the mathematical formulation of the problem on injection of a cold gas into a porous medium accompanied by the formation of...
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Mathematical Modeling of the Gas Hydrate Formation Process in a Porous Reservoir, Taking into Account Nonequilibrium Phase Transition
AbstractUnderground geological storage based on gas hydrate is an effective method of storing methane, which ensures its safety for the required...
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On a Problem of Invariant Equilibrium of a Phase Ice-Hydrate Transformation
AbstractThis study presents a thermodynamically equilibrium filtration model for the gas-hydrate phase-equilibrium (invariant) and hydrate-thaw zones...
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Mathematical Model of Replacing Methane in Hydrate with Carbon Dioxide When It Is Injected into a Reservoir Saturated with a Mixture of Hydrate, Methane, and Water
AbstractA mathematical model is proposed for the replacement of methane with carbon dioxide in a hydrate contained in a reservoir in thermodynamic...
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Pressure Pulse Transmission and Reflection from Layer in Porous Medium with Variable Initial Content of Gas Hydrate
AbstractGas hydrate is formed in a porous medium in the presence of water, a hydrate-forming gas, and suitable pressure and temperature conditions....
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Mathematical Modeling of the Gas Hydrate Formation Process in a Zonal Heterogeneous Porous Reservoir
AbstractMathematical modeling of the gas hydrate formation in a zonal heterogeneous porous reservoir, consisting of high- and low-permeability zones,...
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Numerical Study of the Process of Gas Extraction from a Gas Hydrate Reservoir with Inhomogeneous Permeability
AbstractMathematical modeling of the process of gas extraction from a hydrate-containing reservoir, which is a cylindrical region of a porous medium,...
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Mathematical Modeling of the Process of Gas Injection into a Reservoir with the Formation of Gas Hydrate and Melting of Ice
AbstractBased on the methods and equations of the mechanics of multiphase media, a mathematical model of gas injection into a reservoir saturated...
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Dynamics of Sonic Wave under Reflection and Transmission at the Interface of Water and Sand Saturated with Water or Gas Hydrate
AbstractThe problem of reflection and refraction of acoustic wave at oblique fall on the interface of water and sand saturated with water or gas...
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Reflection and Transmission of Pressure Pulses Through a Gas Hydrate-Saturated Layer in a Porous Medium
AbstractThe process of transmission and reflection of elastic waves in a porous medium at the boundaries of a section containing gas hydrate is...
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Study of Filtration Processes in a Gas-Hydrate Reservoir Taking into Account Salinity and Solid-Phase Inclusions
AbstractThe method of splitting by physical processes is consistently applied to the problems of underground hydromechanics related to gas hydrates,...
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The Conditions for the Existence of an Extended Region of Gas Hydrate Formation in a Porous Medium
AbstractMathematical model of the formation of methane hydrate during gas injection into a porous medium saturated with gas and water is presented....
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Methodology for the Numerical Study of the Methane Hydrate Formation During Gas Injection into a Porous Medium
AbstractMathematical model is proposed that describes the process of pum** gas into a porous medium initially filled with methane and water....
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Mathematical Modeling of Gas Hydrate Dissociation in Porous Medium Taking into Account Ice and Salinity
AbstractThis work is devoted to the mathematical modeling of the dissociation of gas hydrates in a porous medium. Numerical methods are developed for...
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Methodology for Calculating the Parameters of the CO\({}_{\mathbf{2}}\)–CH\({}_{\mathbf{4}}\) Replacement Process in Methane Hydrate During the Gas Hydrate Deposits Development
AbstractA method for solving numerically the mathematical model system of equations describing the process of replacing methane with carbon dioxide...
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Numerical Simulation of Hydrate Formation on Injection of Cold Gas in a Snow Massif
AbstractThe problem on hydrate formation in a snow massif initially saturated with gas with the injection of the same gas is solved. The constructed...
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Numerical Research of the Gas Hydrate Decomposition in a Porous Reservoir with Impermeable Boundaries
AbstractIn a one-dimensional approximation, the decomposition of gas hydrate in a porous reservoir saturated in the initial state with methane and...
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Completely Conservative Difference Schemes for Fluid Dynamics in a Piezoconductive Medium with Gas Hydrate Inclusions
AbstractThe dynamics equations for a two-component fluid in a porous medium with gas hydrate inclusions are approximated on a structurally irregular...
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Application of Microwave Oven Plasma Reactors for the Formation of Carbon-Based Nanomaterials
This paper reviews the literature on the formation of carbon-based nanomaterials using converted domestic microwave oven plasma reactors. The...
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Mathematical Model and Method for Solving the Problem of Non-Isothermal Gas and Liquid Filtration Flow During Dissociation of Gas Hydrates
AbstractThe development of a mathematical model of the filtration flow during dissociation of gas hydrates for the two-dimensional case is researched...
