Invention Grant
- Patent Title: Methods and systems to enhance resolution of seismic images
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Application No.: US16006599Application Date: 2018-06-12
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Publication No.: US11041972B2Publication Date: 2021-06-22
- Inventor: Maiza Bekara , Peter Stroia-Williams
- Applicant: PGS Geophysical AS
- Applicant Address: NO Oslo
- Assignee: PGS Geophysical AS
- Current Assignee: PGS Geophysical AS
- Current Assignee Address: NO Oslo
- Main IPC: G01V1/30
- IPC: G01V1/30 ; G01V1/38
Abstract:
Methods and systems for generating an image of a subterranean formation from recorded seismic data obtained in a marine seismic survey of a subterranean formation are described. Methods and systems compute a volume of migrated seismic data obtained from the recorded seismic data. Spectrally enhanced traces of the migrated seismic data are computed in overlapping windows of the volume of migrated seismic data. The spectrally enhanced traces of the volume of migrated seismic data are used to generate a spectrally enhanced image of the subterranean formation.
Public/Granted literature
- US20180364380A1 METHODS AND SYSTEMS TO ENHANCE RESOLUTION OF SEISMIC IMAGES Public/Granted day:2018-12-20
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