Method and apparatus for correcting distorted seismic data

Details Method and apparatus for correcting distorted seismic data Method and apparatus for correcting distorted seismic data

1983-12-21

1987-02-24

Tarcza, Thomas H.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

367 46, G01V 128

Patent

active

046462740

ABSTRACT:
Distortion in vibrator-type seismic records is corrected by measuring and using the actual ground force imparted by the source to develop an inverse filter. The ground force signal and the reflected seismic data are both subjected to the same deconvolution or other standard processing technique, thereby automatically filtering out flaws introduced by any such technique.

REFERENCES:
patent: 3523277 (1970-08-01), Landrum
patent: 4173749 (1979-11-01), Corkhill
patent: 4223399 (1980-09-01), Hackett
patent: 4348749 (1982-09-01), Galbraith
patent: 4397006 (1983-08-01), Galbraith, Jr.

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