Formation of linear planform chimneys controlled by preferential hydrocarbon leakage and anisotropic stresses in faulted fine-grained sediments, offshore Angola

<p>A new type of gas chimney exhibiting an unconventional linear planform is found. These chimneys are termed <q>Linear Chimneys</q>, which have been observed in 3-D seismic data offshore of Angola. Linear Chimneys occur parallel to adjacent faults, often within preferentially o...

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Bibliographic Details
Main Authors: S. Ho, M. Hovland, J.-P. Blouet, A. Wetzel, P. Imbert, D. Carruthers
Format: Article
Language:English
Published: Copernicus Publications 2018-12-01
Series:Solid Earth
Online Access:https://www.solid-earth.net/9/1437/2018/se-9-1437-2018.pdf