DocumentCode
1870961
Title
Interferometry by multidimensional deconvolution for time-lapse Controlled Source Electromagnetics
Author
Hunziker, J. ; Slob, E. ; Wapenaar, K.
Author_Institution
Dept. of Geotechnology, Delft Univ. of Technol., Delft, Netherlands
fYear
2011
fDate
24-29 July 2011
Firstpage
194
Lastpage
197
Abstract
Time-lapse marine Controlled Source Electromagnetics is capable of detecting changes in a subsurface reservoir. How ever, changes related to the source or the ocean affect the data much more than possible changes in a reservoir. We show that those unwanted effects can be largely suppressed by applying interferometry by multidimensional deconvolution. Two numerical examples illustrate that the resulting reflection response contains only effects related to the subsurface.
Keywords
deconvolution; electromagnetic wave interferometers; geophysical signal processing; hydrocarbon reservoirs; oceanic crust; seismology; interferometry; marine controlled source electromagnetics; multidimensional deconvolution; subsurface reservoir; time lapse controlled source electromagnetics; Conductivity; Electromagnetics; Interferometry; Oceans; Receivers; Reservoirs; Sea measurements; Controlled Source Electromagnetics; Exploration Interferometry; Time-lapse;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2011 IEEE International
Conference_Location
Vancouver, BC
ISSN
2153-6996
Print_ISBN
978-1-4577-1003-2
Type
conf
DOI
10.1109/IGARSS.2011.6048925
Filename
6048925
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