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dc.contributor.authorSinha, Mrinal
dc.contributor.authorSchuster, Gerard T.
dc.date.accessioned2017-07-19T10:45:04Z
dc.date.available2017-07-19T10:45:04Z
dc.date.issued2016-09
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.
dc.identifier.doi10.1190/segam2016-13840065.1
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.
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.
dc.publisherSociety of Exploration Geophysicists
dc.relation.urlhttp://library.seg.org/doi/10.1190/segam2016-13840065.1
dc.rightsArchived with thanks to SEG Technical Program Expanded Abstracts 2016
dc.subjectleast-squares migration
dc.subjecttime-lapse
dc.titleSeismic time-lapse imaging using Interferometric least-squares migration
dc.typeConference Paper
dc.contributor.departmentCenter for Subsurface Imaging and Fluid Modeling
dc.contributor.departmentEarth Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalSEG Technical Program Expanded Abstracts 2016
dc.conference.date2011-10-16 to 2011-10-21
dc.conference.nameSEG International Exposition and 86th Annual Meeting, SEG 2016
dc.conference.locationDallas, TX, USA
dc.eprint.versionPublisher's Version/PDF
kaust.personSinha, Mrinal
kaust.personSchuster, Gerard T.
refterms.dateFOA2018-06-14T02:24:28Z
dc.date.published-online2016-09
dc.date.published-print2016-09


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