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Boullenger, B. (author)
The theory of seismic interferometry predicts that the cross-correlation (and possibly summation) between seismic recordings at two separate receivers allows the retrieval of an estimate of the inter-receiver response, or Green's function, from a virtual source at one of the receiver positions. Ideally, the recordings must consist of the...
doctoral thesis 2017
document
Nishitsuji, Y. (author), Minato, S. (author), Boullenger, B. (author), Gomez, M (author), Wapenaar, C.P.A. (author), Draganov, D.S. (author)
We have developed an application of passive seismic interferometry (SI) using P-wave coda of local earthquakes for the purpose of crustal-scale reflection imaging. We processed the reflection gathers retrieved from SI following a standard seismic processing in exploration seismology. We applied SI to the P-wave coda using crosscorrelation,...
journal article 2016
document
Boullenger, B. (author), Draganov, D.S. (author)
The theory of seismic interferometry redicts that crosscorrelations of recorded seismic res onses at two receivers yield an estimate of the interreceiver seismic res onse. The interferometric rocess a lied to surface-reflection data involves the summation, over sources, of crosscorrelated traces, and it allows retrieval of an estimate of the...
journal article 2016
document
Boullenger, B. (author), Verdel, A. (author), Paap, B. (author), Draganov, D.S. (author)
Ambient-noise seismic interferometry (ANSI) applied to passive body-wave measurements retrieves an estimate of the reflection response as if from a source at a receiver position. Often, the limited compliance with theoretical assumptions causes erroneous absolute amplitudes of the retrieved physical reflections, and additional artefacts....
conference paper 2015
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Boullenger, B. (author), Verdel, A. (author), Paap, B. (author), Thorbecke, J.W. (author), Draganov, D.S. (author)
conference paper 2015
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Boullenger, B. (author), Hunziker, J.W. (author), Draganov, D.S. (author)
Seismic interferometry (SI) allows retrieval of virtual-source responses at positions of receivers, where no actual source is shot, by cross-correlating (CC) the seismic responses between receivers. The theory requires a boundary of subsurface sources to retrieve the surface reflection response. With reflection data acquired with both sources...
conference paper 2015
document
Boullenger, B. (author), Verdel, A. (author), Paap, B. (author), Thorbecke, J.W. (author), Draganov, D.S. (author)
Seismic interferometry applied to ambient-noise measurements allows the retrieval of the seismic response between pairs of receivers. We studied ambient-noise seismic interferometry (ANSI) to retrieve time-lapse reflection responses from a reservoir during CO2 geologic sequestration, using the case of the experimental site of Ketzin, Germany. We...
journal article 2015
document
Boullenger, B. (author), Wapenaar, C.P.A. (author), Draganov, D.S. (author)
Seismic interferometry applied to surface reflection data (with source and receivers at the surface) allows to retrieve virtual-source gathers at the position of receivers, where no source was shot. As a result of the crosscorrelation of all primary and multiple reflections, the virtual-source gathers contain retrieved physical reflections as...
conference paper 2014
document
Boullenger, B. (author), Draganov, D.S. (author)
conference paper 2014
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Boullenger, B. (author), Verdel, A. (author), Thorbecke, J.W. (author), Draganov, D.S. (author)
conference paper 2013
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