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Abstract

Long offset seismic data acquisition in shallow water allows the use of complex seismic tomography technology for gas-field prediction. The technology is based on the a complex processing of refracted and reflected waves. The effectiveness of the complex seismic data processing was evaluated on a test model and on seismic data acquired in a shallow-water zone of Ob Bay. Low velocity anomalies detected with seismic tomography correspond to anomalous dynamic parameters of seismic data and morphological evidences within this explored gas-field.

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/content/papers/10.3997/2214-4609-pdb.20.B041
2006-10-16
2021-09-23
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.20.B041
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