Seismic time-lapse imaging using Interferometric least-squares migration

Handle URI:
http://hdl.handle.net/10754/625231
Title:
Seismic time-lapse imaging using Interferometric least-squares migration
Authors:
Sinha, Mrinal; Schuster, Gerard T. ( 0000-0001-7532-1587 )
Abstract:
One of the problems with 4D surveys is that the environmental conditions change over time so that the experiment is insufficiently repeatable. To mitigate this problem, we propose the use of interferometric least-squares migration (ILSM) to estimate the migration image for the baseline and monitor surveys. Here, a known reflector is used as the reference reflector for ILSM. Results with synthetic and field data show that ILSM can eliminate artifacts caused by non-repeatability in time-lapse surveys.
KAUST Department:
King Abdullah University of Science and Technology, , Saudi Arabia
Citation:
Sinha M, Schuster G (2016) Seismic time-lapse imaging using Interferometric least-squares migration. SEG Technical Program Expanded Abstracts 2016. Available: http://dx.doi.org/10.1190/segam2016-13840065.1.
Publisher:
Society of Exploration Geophysicists
Journal:
SEG Technical Program Expanded Abstracts 2016
Conference/Event name:
SEG International Exposition and 86th Annual Meeting, SEG 2016
Issue Date:
6-Sep-2016
DOI:
10.1190/segam2016-13840065.1
Type:
Conference Paper
Sponsors:
The research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST) in Thuwal, Saudi Arabia. We thank the sponsors of the CSIM consortium for their support. We would also like to thank the high performance computing (HPC) center of KAUST for providing access to supercomputing facilities. We would like to thank Statoil (operator of the Norne field) and its license partners ENI and Petoro for the release of the Norne data. Further, we acknowledge the Center for Integrated Operations at NTNU for cooperation and coordination of the Norne Cases.
Additional Links:
http://library.seg.org/doi/10.1190/segam2016-13840065.1
Appears in Collections:
Conference Papers

Full metadata record

DC FieldValue Language
dc.contributor.authorSinha, Mrinalen
dc.contributor.authorSchuster, Gerard T.en
dc.date.accessioned2017-07-19T10:45:04Z-
dc.date.available2017-07-19T10:45:04Z-
dc.date.issued2016-09-06en
dc.identifier.citationSinha M, Schuster G (2016) Seismic time-lapse imaging using Interferometric least-squares migration. SEG Technical Program Expanded Abstracts 2016. Available: http://dx.doi.org/10.1190/segam2016-13840065.1.en
dc.identifier.doi10.1190/segam2016-13840065.1en
dc.identifier.urihttp://hdl.handle.net/10754/625231-
dc.description.abstractOne of the problems with 4D surveys is that the environmental conditions change over time so that the experiment is insufficiently repeatable. To mitigate this problem, we propose the use of interferometric least-squares migration (ILSM) to estimate the migration image for the baseline and monitor surveys. Here, a known reflector is used as the reference reflector for ILSM. Results with synthetic and field data show that ILSM can eliminate artifacts caused by non-repeatability in time-lapse surveys.en
dc.description.sponsorshipThe research reported in this publication was supported by the King Abdullah University of Science and Technology (KAUST) in Thuwal, Saudi Arabia. We thank the sponsors of the CSIM consortium for their support. We would also like to thank the high performance computing (HPC) center of KAUST for providing access to supercomputing facilities. We would like to thank Statoil (operator of the Norne field) and its license partners ENI and Petoro for the release of the Norne data. Further, we acknowledge the Center for Integrated Operations at NTNU for cooperation and coordination of the Norne Cases.en
dc.publisherSociety of Exploration Geophysicistsen
dc.relation.urlhttp://library.seg.org/doi/10.1190/segam2016-13840065.1en
dc.rightsArchived with thanks to SEG Technical Program Expanded Abstracts 2016en
dc.subjectleast-squares migrationen
dc.subjecttime-lapseen
dc.titleSeismic time-lapse imaging using Interferometric least-squares migrationen
dc.typeConference Paperen
dc.contributor.departmentKing Abdullah University of Science and Technology, , Saudi Arabiaen
dc.identifier.journalSEG Technical Program Expanded Abstracts 2016en
dc.conference.date2011-10-16 to 2011-10-21en
dc.conference.nameSEG International Exposition and 86th Annual Meeting, SEG 2016en
dc.conference.locationDallas, TX, USAen
dc.eprint.versionPublisher's Version/PDFen
kaust.authorSinha, Mrinalen
kaust.authorSchuster, Gerard T.en
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