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15 Ιαν 2016 · The possibility of using brine injection to recover gas from methane hydrate in pure water and Berea sandstone was also explored [150]. From the study, a low brine concentration (3.45 wt.%) was able to bring about dissociation and significantly increase gas production.
- Prospects and Challenges
Carbon neutrality is now a common strategic target...
- Van Der Waals Interactions in Systems Involving Gas Hydrates
Finally, we can predict the most probable configurations....
- Ultra-stability of Gas Hydrates at 1 ATM and 268.2 K
For equilibrium stability of methane gas hydrates at...
- Geophysical Evidence for Gas Hydrates in The Deep Water of The South Caspian Basin, Azerbaijan
New 2-D seismic reflection data from the South Caspian Sea,...
- Self-preservation of Methane Hydrate Revealed Immediately Below The Eutectic Temperature of The Mother Electrolyte Solution
The apparatus used in these measurements is shown...
- Evidence of Structure II Hydrate Formation From Methane+Ethane Mixtures
Methane and ethane are each known to form structure I (sI)...
- Numerical Solution for Natural Gas Production From Methane Hydrate Dissociation
Fig. 1 shows the one-dimensional model used in the...
- 13C/12C and D/H
The isotopic (δ 13 C and δD) and hydrocarbon compositions of...
- Prospects and Challenges
Methane clathrate (CH 4 ·5.75H 2 O) or (4CH 4 ·23H 2 O), also called methane hydrate, hydromethane, methane ice, fire ice, natural gas hydrate, or gas hydrate, is a solid clathrate compound (more specifically, a clathrate hydrate) in which a large amount of methane is trapped within a crystal structure of water, forming a solid similar to ice.
Methane hydrate resources beneath Arctic permafrost and along subsea continent margins contain more hydrocarbon than all of the world's oil, natural gas and coal resources combined.
1 Σεπ 2019 · The main objectives of geological surveys are threefold: (a) to identify the locations of gas hydrate reservoirs; (b) to estimate the GIP in the methane hydrate bearing sediments (MHBS); and (c) to extract cores of MHBS from field to characterize their geomechanical and thermophysical properties.
Methane gas hydrates are a potential energy resource, (2) Natural gas hydrate may play a role in climate change. Methane is a strong greenhouse gas so its escape to the atmosphere from natural gas hydrate could result in global warming, and (3) there are important production problems.
7 Οκτ 2014 · Numerous studies have shown that the amount of gas stored as methane hydrates in the world may exceed the volume of known organic carbon sources. However, methane hydrates represent both a scientific and technical challenge, and much remains to be learned about their characteristics and occurrence in nature.
14 Μαρ 2022 · The results show three-body aggregation of guest molecules is a key step in gas hydrate formation. Gas hydrates have an important role in environmental and astrochemistry, as well as energy...
