Results 11 to 20 of about 291,620 (325)

Development of Deepwater Natural Gas Hydrates

open access: yesOffshore Technology Conference, 2019
Deepwater natural gas hydrate resources potentially exceed all other conventional and non-conventional hydrocarbon resources on a world-wide basis.
S. Hancock, R. Boswell, T. Collett
semanticscholar   +3 more sources

Comparison of Machine Learning Algorithms for Sand Production Prediction: An Example for a Gas-Hydrate-Bearing Sand Case

open access: yesEnergies, 2022
This paper demonstrates the applicability of machine learning algorithms in sand production problems with natural gas hydrate (NGH)-bearing sands, which have been regarded as a grave concern for commercialization.
Jinze Song   +6 more
doaj   +1 more source

Coupling Submarine Slope Stability and Wellbore Stability Analysis with Natural Gas Hydrate Drilling and Production in Submarine Slope Strata in the South China Sea

open access: yesJournal of Marine Science and Engineering, 2023
This research explores the geomechanical challenges associated with gas hydrate extraction in submarine slope zones, a setting posing a high risk of significant geological calamities.
Yufa He, Benjian Song, Qingping Li
doaj   +1 more source

A Study to Investigate the Viscosity Effect on Micro-Confined Fluids Flow in Tight Formations Considering Fluid–Solid Interaction

open access: yesFrontiers in Earth Science, 2021
Understanding different fluids flow behavior confined in microscales has tremendous significance in the development of tight oil reservoirs. In this article, a novel semiempirical model for different confined fluid flow based on the concept of boundary ...
Mingqiang Chen   +9 more
doaj   +1 more source

Simulation of the effect of hydrate adhesion properties on flow safety in solid fluidization exploitation

open access: yesPetroleum, 2023
During the solid fluidization exploitation of marine natural gas hydrates, the hydrate particles and cuttings produced via excavation and crushing are transported by the drilling mud. The potential flow safety issues arising during the transport process,
Jun'ao Wang   +5 more
doaj   +1 more source

Natural Gas Hydrates

open access: yes, 2012
This paper reports on gas clathrates (commonly called hydrates), which are crystalline compounds that occur when water form a cage-like structure around smaller guest molecules. Gas hydrates of interest to the natural gas hydrocarbon industry are composed of water and eight molecules: methane, ethane, propane, isobutane, normal butane, nitrogen, carbon
Atilhan, Mert   +3 more
  +6 more sources

Experimental Study on Influences of Self-Preservation Effects and Memory Effects on the Hydrate Decomposition Process

open access: yesLithosphere, 2022
In order to explore the characteristics of the hydrate decomposition behavior at the pore scale, this study carries out a pore-scale experimental study of methane hydrate decomposition based on the high-pressure visual model under the etched glass.
Zhan-dong Li   +6 more
doaj   +1 more source

Gas Hydrate Storage of Natural Gas [PDF]

open access: yes2001 Annual Conference Proceedings, 2006
Environmental and economic benefits could accrue from a safe, above-ground, natural-gas storage process allowing electric power plants to utilize natural gas for peak load demands; numerous other applications of a gas storage process exist. A laboratory study conducted in 1999 to determine the feasibility of a gas-hydrates storage process looked ...
Rogers, Rudy, Etheridge, John
openaire   +4 more sources

Heat transfer study in the exploitation of argillaceous‐silt natural gas hydrate reservoirs

open access: yesEnergy Science & Engineering, 2023
The paper investigates the heat transfer in the exploitation of offshore argillaceous‐silt natural gas hydrate reservoirs considering sand control. The temperature prediction model is established in this investigation.
Shuxian Jiang   +5 more
doaj   +1 more source

The use of sodium chloride as strategy for improving CO2/CH4 replacement in natural gas hydrates promoted with depressurization methods

open access: yesArabian Journal of Geosciences, 2020
Natural gas hydrates represent a valid opportunity in terms of energy supplying, carbon dioxide permanent storage and climate change contrast. Research is more and more involved in performing CO2 replacement competitive strategies.
A. Gambelli, F. Rossi
semanticscholar   +1 more source

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