Simultaneous joint estimation of the P-P and P-S residual statics

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United States of America Patent

PATENT NO 9348049
APP PUB NO 20130176823A1
SERIAL NO

13611650

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Abstract

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Methods and systems for estimating the residual static terms for multi-component land datasets are described. A one-pass estimation simultaneously using P-P pre-stack data and P-S pre-stack data for generating common source residual statics for the P-P data and the P-S data and separate receiver residual statics for the P-P data and the P-S data. A series of iterations are performed using either a linear or a non-linear simulation to converge on acceptable residual statics.

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Patent Owner(s)

  • CGG SERVICES SA;CGGVERITAS SERVICES SA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Le, Meur David Gif-sur-Yvette, FR 4 15
Poulain, Guillaume Montrouge, FR 2 8

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