Method for optimizing energy output of from a seismic vibrator array

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United States of America Patent

APP PUB NO 20100118647A1
SERIAL NO

12291221

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Abstract

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A method for generating seismic energy for subsurface surveying includes operating a first seismic vibrator and operating at least a second seismic vibrator in a body of water substantially contemporaneously with the operating the first seismic vibrator. Each vibrator has a different selected frequency response, and the vibrators each are operated at a depth in the water such that a surface ghost amplifies a downward output of each vibrator within a selected frequency range. A signal used to drive each vibrator has a frequency range corresponding to the frequency range of each vibrator.

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Patent Owner(s)

Patent OwnerAddress
PGS GEOPHYSICAL AS0216 OSLO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tenghamn, Stig Rune Lennart Katy, US 84 1805

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