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US Patent 7450469 Water velocity corrections

Patent 7450469 was granted and assigned to WesternGeco on November, 2008 by the United States Patent and Trademark Office.

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Patent abstract

Various technologies for a method for processing seismic data. In one implementation, the method includes cross-correlating seismic traces having midpoint locations, offsets and azimuths within a predetermined range but from different sequences; and selecting a peak on each cross-correlation. Each peak corresponds to a difference in travel times between two seismic traces that were cross-correlated. The method further includes converting the difference in travel times between the two seismic traces to a difference in water velocities between a pair of sequences associated with the two seismic traces at a spatial location.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0745046900
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US Patent 07450469 Water velocity corrections US Patent 7450469 Water velocity corrections

Infobox
Patent Number
0745046900
Patent Number
745046900
Edits on 25 Mar, 2023
"Entity importer update"
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Golden AI
edited on 25 Mar, 2023
Infobox
Is a
Patent
Patent
0
Current Assignee
WesternGeco
WesternGeco
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074504690
Date of Patent
November 11, 2008
0
Patent Application Number
114373930
Date Filed
May 19, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074504690
Patent Primary Examiner
‌
Mark Hellner
0
Edits on 24 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 24 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
WesternGeco
WesternGeco
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074504690
Date of Patent
November 11, 2008
0
Patent Application Number
114373930
Date Filed
May 19, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074504690
Patent Primary Examiner
‌
Mark Hellner
0
Edits on 14 Jun, 2022
"Entity importer update"
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Golden AI
edited on 14 Jun, 2022
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Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07450469
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created this topic on 1 Dec, 2021
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 US Patent 07450469 Water velocity corrections

Infobox
Is a
Patent
Patent
Current assignee
WesternGeco
WesternGeco
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07450469
Date of patent
November 11, 2008
Patent application number
11437393
Date Filed
May 19, 2006
Patent primary examiner
‌
Mark Hellner

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