Results 301 to 310 of about 3,640,545 (352)

Numerical simulation of the short- and long-term production behavior of the first offshore gas hydrate production test in the South China Sea

Journal of Petroleum Science and Engineering, 2019
Gas hydrate-bearing sediments at the first offshore gas hydrate production test site in the Shenhu area, South China Sea, have the characteristics of high irreducible water saturation and low permeability.
Youhong Sun, Ma Xiaolong, W. Guo, R. Jia, Li Bing   +4 more
semanticscholar   +1 more source

Gas hydrates

Annual Reports Section "C" (Physical Chemistry), 2010
Naresh Kumar Thakur, Sanjeev Rajput
  +6 more sources

Effect of gas hydrates and hydrate formers on invertase activity

Archives of Biochemistry and Biophysics, 1969
Abstract Gas hydrates are inclusion compounds of the clathrate or cage type, many of which are stable above 0 °. The object of this study was to determine the effects of some gas hydrates and hydrate formers on invertase activity. It was shown that invertase activity: (1) was not significantly influenced by the increase in solute concentration that ...
D B, Lund, O, Fennema, W D, Powrie
openaire   +2 more sources

Kinetic enhancement of capturing and storing greenhouse gas and volatile organic compound: Micro-mechanism and micro-structure of hydrate growth

, 2020
The use of hydrate-based technology for gas capture and storage is highly attractive for environmental mitigation, as it entails low energy penalties and provides gas storage density maximization and long-term storage stability.
Lunxiang Zhang, Yangmin Kuang, Sheng Dai, Jiaqi Wang, Jiafei Zhao, Yongchen Song   +5 more
semanticscholar   +1 more source

The effects of compressibility of natural gas hydrate-bearing sediments on gas production using depressurization

Energy, 2019
Natural gas hydrate is a new alternative energy that has attracted global attention in recent years. Depressurization is considered a fundamental method of producing natural gas from gas hydrate-bearing sediments (GHBSs).
Xiang Sun, Yanghui Li, Yu Liu, Yongchen Song   +3 more
semanticscholar   +1 more source

Investigation of using graphite nanofluids to promote methane hydrate formation: Application to solidified natural gas storage

, 2020
Solidified natural gas storage using gas hydrates is a promising technology for non-explosive, high capacity, and environmentally-friendly natural gas storage at mild storage conditions.
Yiyu Lu, Bin-Bin Ge, D. Zhong
semanticscholar   +1 more source

Numerical modeling for the mechanical behavior of marine gas hydrate-bearing sediments during hydrate production by depressurization

Journal of Petroleum Science and Engineering, 2019
Natural gas hydrate, which is called inflammable ice, has drawn global interest. Many countries have carried out the trial production of natural gas from marine gas hydrate formations.
Xiang Sun, Lei Wang, Hao Luo, Yongchen Song, Yanghui Li   +4 more
semanticscholar   +1 more source

A perspective on dual purpose gas hydrate and corrosion inhibitors for flow assurance

, 2019
In oil, natural gas processing and transmission, gas hydrate blockage and corrosion are two major flow assurance problems associated with transportation through steel pipelines which lead to severe safety and economic losses.
Ali Qasim, Muhammad Saad Khan, B. Lal, A. Shariff   +3 more
semanticscholar   +1 more source

Progress in Global Gas Hydrate Development and Production as a New Energy Resource

Acta Geologica Sinica - English Edition, 2019
Natural gas hydrates have been hailed as a new and promising unconventional alternative energy, especially as fossil fuels approach depletion, energy consumption soars, and fossil fuel prices rise, owing to their extensive distribution, abundance, and ...
Liping Liu, Zhilei Sun, Lei Zhang, N. Wu, Yichao Qin, Zuzhou Jiang, Wei Geng, H. Cao, Xilin Zhang, Bin Zhai, Cuiling Xu, Zhicong Shen, Yonggang Jia   +12 more
semanticscholar   +1 more source

Origin of natural gases and associated gas hydrates in the Shenhu area, northern South China Sea: Results from the China gas hydrate drilling expeditions

Journal of Asian Earth Sciences, 2019
Geochemical data for hydrate gases acquired from the GMGS3 and GMGS4 gas hydrate drilling expeditions conducted by the Guangzhou Marine Geological Survey (GMGS) are used to explore the origin of hydrate gases and their relationship to deep hydrocarbon ...
Wei Zhang, Jinqiang Liang, Jiangong Wei, Pibo Su, Lin Lin, Wei Huang   +5 more
semanticscholar   +1 more source