Effects of gas hydrates dissociation on clays and submarine slope stability
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-017-1088-2
Abstract: Gas hydrate dissociation is often considered as a precursor or triggering factor for submarine slope failures occurring in relatively deep waters where the bulk of the gas hydrate is found in fine-grained sediments. However, there… read more here.
Keywords: submarine slope; dissociation; gas; hydrate dissociation ... See more keywords
Insight into Heterogeneity Effects in Methane Hydrate Dissociation via Pore-Scale Modeling
Sign Up to like & getrecommendations! Published in 2018 at "Transport in Porous Media"
DOI: 10.1007/s11242-018-1058-6
Abstract: Abstract The production of natural gas from the gas hydrates has attracted significant attention over the last few decades. A continued challenge in gas hydrates is the estimation of the stored gas capacity. To alleviate… read more here.
Keywords: hydrate dissociation; pore scale; pore; gas ... See more keywords
Experimental investigation of optimization of well spacing for gas recovery from methane hydrate reservoir in sandy sediment by heat stimulation
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2017.06.068
Abstract: Due to the vast amount of recoverable natural gas predicated (∼3000 TCM) in natural gas hydrate on earth, natural gas hydrate has the potential to become the next generation of unconventional source of fuel. Recently… read more here.
Keywords: well spacing; hydrate dissociation; heat stimulation; gas ... See more keywords
Pore-scale study of multicomponent multiphase heat and mass transfer mechanism during methane hydrate dissociation process
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.130206
Abstract: Abstract The understanding of the multiple physicochemical and thermal processes in methane hydrate dissociation is fundamental to accurately predict the methane recovery with the hydrate depressurization-induced technique. Pore-scale investigation can enlighten the accurate REV (Representative… read more here.
Keywords: dissociation; transfer; mass transfer; hydrate dissociation ... See more keywords
Experimental visualization of cyclopentane hydrate dissociation behavior in a microfluidic chip
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.115937
Abstract: Abstract A concrete understanding of hydrate dissociation behavior is crucial for hydrate exploration and oil/gas transportation. A microfluidic chip has been used in this study to visualize cyclopentane (CP) hydrate dissociation. The results showed that… read more here.
Keywords: microfluidic chip; cyclopentane hydrate; dissociation; hydrate dissociation ... See more keywords
Study on the spatial differences of methane hydrate dissociation process by depressurization using an L-shape simulator
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.120635
Abstract: Abstract The spatial difference of hydrate dissociation by depressurization was investigated in an L-shape hydrate simulator to enhance the exploitation efficiency of natural gas hydrates. Hydrates were found to dissociate slower near the mining well… read more here.
Keywords: depressurization; mining well; dissociation; spatial differences ... See more keywords
Analyzing the Process of Gas Production from Methane Hydrate via Nitrogen Injection
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01011
Abstract: The application of air or nitrogen injection to extract natural gas from hydrates has attracted considerable attention because air and nitrogen are abundant; however, few studies have considered the relatively new method. This study employed… read more here.
Keywords: nitrogen injection; gas; hydrate; hydrate dissociation ... See more keywords
Seepage from an arctic shallow marine gas hydrate reservoir is insensitive to momentary ocean warming
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms15745
Abstract: Arctic gas hydrate reservoirs located in shallow water and proximal to the sediment-water interface are thought to be sensitive to bottom water warming that may trigger gas hydrate dissociation and the release of methane. Here,… read more here.
Keywords: water; gas; methane; hydrate ... See more keywords
Simulation for the Effects of Well Pressure and Initial Temperature on Methane Hydrate Dissociation
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11051179
Abstract: Methane hydrate dissociation is a process of heat and mass transfer, and pressure and temperature are the most important parameters. The influence of pressure and temperature on the hydrate dissociate relationship between the two parameters… read more here.
Keywords: methane hydrate; temperature; hydrate dissociation;