Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging

The pre-stack Kirchhoff migration is implemented for delivering wavelet stretch-free imaged data, if the migration is (ideally) limited to the wavelet corresponding to a target horizon. Avoiding wavelet stretch provides long-offset imaged data, far beyond what is reached in conventional migration an...

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Autores:
Pérez, Gabriel
Marfurt, Kurt
Tipo de recurso:
Article of journal
Fecha de publicación:
2006
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/34024
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/34024
http://bdigital.unal.edu.co/24104/
Palabra clave:
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Pérez, Gabriel07d4c3cf-3ec5-4568-a32c-82984d2a92d2300Marfurt, Kurt55f3f789-6187-4e51-9c60-87f97bca34d63002019-06-27T23:10:13Z2019-06-27T23:10:13Z2006https://repositorio.unal.edu.co/handle/unal/34024http://bdigital.unal.edu.co/24104/The pre-stack Kirchhoff migration is implemented for delivering wavelet stretch-free imaged data, if the migration is (ideally) limited to the wavelet corresponding to a target horizon. Avoiding wavelet stretch provides long-offset imaged data, far beyond what is reached in conventional migration and results in images from the target with improved vertical and lateral resolution and angular illumination. Increasing the range of imaged offsets also increases the sensitivity to event-crossing, velocity errors and anisotropy. These issues must be addressed to fully achieve the greatest potential of this technique. These ideas are further illustrated with a land survey seismic data application in Texas, U.S.application/pdfspaUNIVERSIDAD NACIONAL DE COLOMBIAhttp://revistas.unal.edu.co/index.php/esrj/article/view/21218Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalEarth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 2339-3459 1794-6190Pérez, Gabriel and Marfurt, Kurt (2006) Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging. Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 2339-3459 1794-6190 .Improving vertical and lateral resolution by stretch-free, horizon-oriented imagingArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL21218-72018-1-PB.pdfapplication/pdf995695https://repositorio.unal.edu.co/bitstream/unal/34024/1/21218-72018-1-PB.pdfd9685e27c43e0afec4a0e4ad8e4c825dMD51THUMBNAIL21218-72018-1-PB.pdf.jpg21218-72018-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7980https://repositorio.unal.edu.co/bitstream/unal/34024/2/21218-72018-1-PB.pdf.jpg03451a229cd70a037f3c368d3e2a4c64MD52unal/34024oai:repositorio.unal.edu.co:unal/340242022-12-29 23:03:12.611Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
spellingShingle Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title_short Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title_full Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title_fullStr Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title_full_unstemmed Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
title_sort Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging
dc.creator.fl_str_mv Pérez, Gabriel
Marfurt, Kurt
dc.contributor.author.spa.fl_str_mv Pérez, Gabriel
Marfurt, Kurt
description The pre-stack Kirchhoff migration is implemented for delivering wavelet stretch-free imaged data, if the migration is (ideally) limited to the wavelet corresponding to a target horizon. Avoiding wavelet stretch provides long-offset imaged data, far beyond what is reached in conventional migration and results in images from the target with improved vertical and lateral resolution and angular illumination. Increasing the range of imaged offsets also increases the sensitivity to event-crossing, velocity errors and anisotropy. These issues must be addressed to fully achieve the greatest potential of this technique. These ideas are further illustrated with a land survey seismic data application in Texas, U.S.
publishDate 2006
dc.date.issued.spa.fl_str_mv 2006
dc.date.accessioned.spa.fl_str_mv 2019-06-27T23:10:13Z
dc.date.available.spa.fl_str_mv 2019-06-27T23:10:13Z
dc.type.spa.fl_str_mv Artículo de revista
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http://bdigital.unal.edu.co/24104/
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/esrj/article/view/21218
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal
Earth Sciences Research Journal
dc.relation.ispartofseries.none.fl_str_mv Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 2339-3459 1794-6190
dc.relation.references.spa.fl_str_mv Pérez, Gabriel and Marfurt, Kurt (2006) Improving vertical and lateral resolution by stretch-free, horizon-oriented imaging. Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 Earth Sciences Research Journal; Vol. 10, núm. 2 (2006); 147-155 2339-3459 1794-6190 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
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dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
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eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv UNIVERSIDAD NACIONAL DE COLOMBIA
institution Universidad Nacional de Colombia
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