Results 21 to 30 of about 6,187,624 (246)

Methane Seepage Caused by Gas Hydrate Dissociation in the Mid‐Okinawa Trough Since the Last Glacial Maximum

Geophysical Research Letters, 2023
Submarine methane seepage can potentially be promoted by the dissociation of the marine hydrates surrounding the continental margins due to oceanic warming since the Last Glacial Maximum. This seepage could be archived by authigenic carbonates at seeping
Ang Li, Nengyou Wu, Qing Li, Zhou Wang, Yizhao Wan, Feng Cai, Zhilei Sun, Dong Feng   +7 more
doaj   +1 more source

Experimental Investigation into Three-Dimensional Spatial Distribution of the Fracture-Filling Hydrate by Electrical Property of Hydrate-Bearing Sediments

Energies, 2022
As a future clean energy resource, the exploration and exploitation of natural gas hydrate are favorable for solving the energy crisis and improving environmental pollution. Detecting the spatial distribution of natural gas hydrate in the reservoir is of
Jinhuan Zhao, Changling Liu, Qiang Chen, Changchun Zou, Yang Liu, Qingtao Bu, Jiale Kang, Qingguo Meng   +7 more
doaj   +1 more source

Seismic evidence for shallow gas-escape features associated with a retreating gas hydrate zone offshore west Svalbard [PDF]

, 2012
Active gas venting occurs on the uppermost continental slope off west Svalbard, close to and upslope from the present-day intersection of the base of methane hydrate stability (BMHS) with the seabed in about 400 m water depth in the inter-fan region ...
Masson, Douglas G., Sarkar, Sudipta, Berndt, Christian, Chabert, Anne, Minshull, Timothy A., Westbrook, Graham K., Klaeschen, Dirk, Thatcher, Kate E.   +7 more
core   +1 more source

A state-of-the-art review and prospect of gas hydrate reservoir drilling techniques

Frontiers in Earth Science, 2022
Securing energy means grasping the key link in the national development and security strategy. Under the goals of carbon peak and carbon neutrality, the overall tendency of energy development is to increase the proportion of natural gas while stabilizing
Na Wei, Na Wei, Jun Pei, Jun Pei, Jinzhou Zhao, Jinzhou Zhao, Liehui Zhang, Liehui Zhang, Shouwei Zhou, Shouwei Zhou, Pingya Luo, Haitao Li, Haitao Li, Haitao Li, Jiang Wu, Jiang Wu   +15 more
doaj   +1 more source

Research Status and Prospects of Natural Gas Hydrate Exploitation Technology

中国工程科学, 2022
Natural gas hydrate (NGH) is regarded worldwide as the most promising clean energy. Research on the exploration and exploitation of NGH has come to a stage of breakthrough in China.
Li Qingping, Zhou Shouwei , Zhao Jiafei , Song Yongchen , Zhu Junlong   +4 more
doaj   +1 more source

Estimation of gas hydrate concentration from multi-component seismic data at sites on the continental margins of NW Svalbard and the Storegga region of Norway [PDF]

, 2008
High-resolution seismic experiments, employing arrays of closely spaced, four-component ocean-bottom seismic recorders, were conducted at a site off western Svalbard and a site on the northern margin of the Storegga slide, off Norway to investigate how ...
Mienert, J., Chand, S., Westbrook, Graham, Reston, Timothy J., Haacke, R. R., Gei, D., Carcione, JM, Dean, S, Mienert, Jürgen, Gei, D, Minshull, TA, Westbrook, G.K., Madrussani, G, Long, C, Reston, T.J., Westbrook, G. K., Flueh, E., Carcione, J.M., Peacock, S., Foucher, JP, Peacock, S, Bünz, S., Carcione, J. M., Flueh, E, Zillmer, Matthias, Zillmer, M, Camerlenghi, A, Rossi, G., Flueh, Ernst R., Chand, S, Foucher, J-P., Haacke, R.R., Minshull, T. A., Vanneste, M, Haacke, RR, Buenz, S, Minshull, T.A., Nouze, H, Camerlenghi, A., Dean, S., Nouzé, H., Rossi, G, Mienert, J, Reston, Timothy, Long, C., Vanneste, M., Foucher, J.-P., Madrussani, G., Zillmer, M.   +48 more
core   +1 more source

Large-Scale Experimental Investigation of Hydrate-Based Carbon Dioxide Sequestration

Energies
Hydrate-based CO2 sequestration is a novel approach that can not only realize permanent CO2 sequestration but can also form an artificial cap to prevent its upward migration.
Weixin Pang, Yang Ge, Mingqiang Chen, Xiaohan Zhang, Huiyun Wen, Qiang Fu, Xin Lei, Qingping Li, Shouwei Zhou   +8 more
doaj   +1 more source

Gas hydrate growth morphologies and their effect on the stiffness and damping of a hydrate bearing sand

, 2008
Using a specially constructed Gas Hydrate Resonant Column (GHRC), the University of Southampton explored different methods of hydrate synthesis and measured the properties of the resulting sediments, such as shear wave velocity (Vs), compressional wave ...
Kingston, Emily, Priest, Jeff, Clayton, Chris R.I., Priest, Jeffery, Clayton, Chris   +4 more
core   +2 more sources

Alcohols for hydrate inhibition – Different alcohols and different mechanisms

Petroleum, 2022
Methanol has been used to prevent hydrate formation in industrial handling of hydrate forming mixtures containing water for many decades. Ethanol is also used for the same purpose in countries that have easy access to low price ethanol, like for instance
Bjørn Kvamme, Na Wei, Jinzhou Zhao, Shouwei Zhou, Liehui Zhang, Wantong Sun, Navid Saeidi   +6 more
doaj   +1 more source

Effect of grain characteristics on the behaviour of disseminated methane hydrate bearing sediments. [PDF]

, 2008
Results of seismic surveys are routinely used to assess the presence of methane hydrate in deep ocean sediments. Accurate estimates of hydrate distribution and volume within the sediment are required to assess the potential of gas hydrate as an energy ...
Kingston, Emily, Clayton, Chris R.I., Priest, Jeffery, Best, Angus I., Best, Angus, Clayton, Chris   +5 more
core   +1 more source