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USGS · 70121222

Possible deep-water gas hydrate accumulations in the Bering Sea

Ginger A. Barth·David W. Scholl·Jonathan R. Childs
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Abstract

Seismic reflection images from the deep-water Aleutian and Bowers Basins of the Bering Sea contain many hundreds of acoustic Velocity-AMPlitude (VAMP) anomalies, each of which may represent a large accumulation of natural gas hydrate. Against a backdrop of essentially horizontal sedimentary reflections, the VAMP anomalies stand out as both high-amplitude bright spots and zones of vertically aligned horizon distortions. The VAMPs are interpreted as natural gas chimneys overlain by concentrated hydrate caps.

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BibTeXRIS

Ginger A. Barth, David W. Scholl, Jonathan R. Childs. 2006. Possible deep-water gas hydrate accumulations in the Bering Sea. https://pubs.usgs.gov/publication/70121222

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