F-K Filtering of multiple reflections from a seismic section

Details F-K Filtering of multiple reflections from a seismic section F-K Filtering of multiple reflections from a seismic section

1980-12-29

1983-04-12

Moskowitz, Nelson

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

367 24, 364421, G01V 132, G01V 136

Patent

active

043800599

ABSTRACT:
Multiple reflections are filtered from seismograms by transforming them into an f-k array representing amplitude as a function of frequency and wave number. The inverse of the f-k transform of the multiple reflections is generated. The f-k array of the seismograms is filtered by weighting all samples with the inverse of the f-k transform of the multiple reflections.

REFERENCES:
patent: 3396365 (1968-08-01), Kerns
patent: 3424269 (1969-01-01), Schroeder
patent: 3550073 (1970-12-01), Foster et al.
patent: 3581274 (1971-05-01), Ruehle
patent: 3689874 (1972-09-01), Foster et al.
patent: 4152649 (1979-05-01), Choquet
patent: 4218765 (1980-08-01), Kinkade
patent: 4223399 (1980-09-01), Hackett
patent: 4241429 (1980-12-01), Bloomquist et al.
patent: 4293935 (1981-10-01), Gros et al.
patent: 4314364 (1982-02-01), Bickel
Faust, "Some Technological Aspects of Exploration Effectiveness", 9/17/62, pp. 1-7, Geophysics, vol. 28, #1.

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