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Effects of Gas Hydrates in Sediments

  • Robert D. Stoll
Part of the Marine Science book series (MR, volume 3)

Abstract

Natural gas and water combine to form an ice-like substance called a gas hydrate under certain conditions of temperature and pressure. The presence of large quantities of gas in some sediments recovered during deep sea coring operations suggests that gas hydrates may exist in some of the sea floor sediments, because environmental conditions over vast areas of the ocean bottom are conducive to hydrate formation. Experiments on sediments containing artificially formed hydrate have shown that acoustic wave velocity and other physical properties may be markedly changed because of the presence of the hydrate. A program of research is currently being carried out to determine the acoustic, thermal and mechanical properties of sedimentary materials containing gas hydrates under conditions similar to those in the marine environment.

Keywords

Wave Velocity Hydrate Formation Acoustic Wave Velocity Chlorine Hydrate Shear Wave Velocity Increase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1974

Authors and Affiliations

  • Robert D. Stoll
    • 1
  1. 1.School of Engineering and Applied ScienceColumbia UniversityNew YorkUSA

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