Method and system for estimating the drift of a clock for dating seismic data samples

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United States of America Patent

PATENT NO 12078970
APP PUB NO 20210263477A1
SERIAL NO

17255373

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Abstract

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The method for estimating the drift over time of a physical operating parameter of a clock for dating seismic data samples associated with a seismic data collection node involves measuring (10) at least one quantity associated with the clock, at predetermined instants or during predetermined time periods, and applying (12), to this quantity, a predetermined non-linear law of variation of this quantity that depends on the values collected during the measurement step (10), so as to obtain an estimation of the drift over time of the physical operating parameter.

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Patent Owner(s)

Patent OwnerAddress
SERCELCARQUEFOU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
L'Her, Christophe Massy, FR 15 68

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