Analysis of Water Features in Gas Leakage Area
Joint Authors
Siyou, Tong
Haiyan, Zhang
Gaolin, Li
Fengfan, Wang
Huaishan, Liu
Source
Journal of Geological Research
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-08-10
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Earth Science , Water and Environment
Abstract EN
In a certain frequency range, gas is an effective absorber and scatterer of sound, which changes the compressibility of water, and then changes the speed and frequency of sound.
Gas continues rising, deforming, and dissolving.
The same bubble of natural gas has different radii at different depths.
By analyzing these changes, the resonance frequency of gas bubble, and its impacts on sound wave, characteristics of the influences of gas at different depths on the incident sound wave can be obtained.
The main sound features of gas are relevant to the gas size, gas content, velocity, attenuation, resonance frequency, the scattering cross-section, and so forth.
Sound models with hydrate and free gas in the water and sediment are established.
Through the practical application to actual data, the sound characteristics yielded when the gas (or gas hydrate dissociation) escaped the water of seismic data are very clear.
American Psychological Association (APA)
Huaishan, Liu& Fengfan, Wang& Siyou, Tong& Gaolin, Li& Haiyan, Zhang. 2011. Analysis of Water Features in Gas Leakage Area. Journal of Geological Research،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-478654
Modern Language Association (MLA)
Huaishan, Liu…[et al.]. Analysis of Water Features in Gas Leakage Area. Journal of Geological Research No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-478654
American Medical Association (AMA)
Huaishan, Liu& Fengfan, Wang& Siyou, Tong& Gaolin, Li& Haiyan, Zhang. Analysis of Water Features in Gas Leakage Area. Journal of Geological Research. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-478654
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-478654