Method for separating seismic source data

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United States of America Patent

PATENT NO 9726769
APP PUB NO 20150285928A1
SERIAL NO

14667856

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Abstract

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Imperfect separation at the higher frequencies has been observed and was eventually was tracked down to the poor GFE signal that is normally used in the inversion. The invention thus uses a “derived GFE” for each source, obtained by comparing the shot records and remove the differences, instead of the prior estimated GFE signal put out by the controller, thus accurately maximizing the separation of the data.

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Patent Owner(s)

  • CONOCOPHILLIPS COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brewer, Joel Houston, US 7 40
Eick, Peter M Houston, US 97 968

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