METHOD FOR UPDATING VELOCITY MODEL USED FOR MIGRATING DATA IN 4D SEISMIC DATA PROCESSING
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United States of America Patent
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app pub date -
Dec 11, 2015
filing date -
Dec 19, 2014
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Abstract
A modified velocity model different from an initial velocity model is determined for migrating a vintage of 4D seismic data. The modified velocity model minimizes differences between a reference vintage migrated using the initial velocity model and the vintage migrated using the modified velocity model.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CGG SERVICES SA | 27 AVENUE CARNOT MASSY CEDEX 91341 |
International Classification(s)

- 2015 Application Filing Year
- G01V Class
- 1773 Applications Filed
- 1390 Patents Issued To-Date
- 78.40 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHAURIS, Herve | Montigny sur Loing, FR | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
COTTON, Julien | Paris, FR | 22 | 32 |
# of filed Patents : 22 Total Citations : 32 | |||
FORGUES, Eric | Bures-sur-Yvette, FR | 18 | 29 |
# of filed Patents : 18 Total Citations : 29 |
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- G01V Class
- 0 % this patent is cited more than
- 8 Age
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