Radon moveout

Details Radon moveout Radon moveout

1999-02-19

2000-01-25

Oda, Christine K

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

367 43, 367 49, G01V 100

Patent

active

060185007

ABSTRACT:
A conventional CMP gather is Radon transformed from t-x space to the .tau.-p domain. The Radon-transformed data are windowed or zoned into a plurality of data sets, each having an common independent range of selected characteristics. All except one data set are muted. The zero ordinate of the p-axis is shifted to become centered through the contents of the retained data set which is then inverse-transformed back to t-x space. The process is repeated for each of the remaining windowed data sets. The processed windowed data sets are summed.

REFERENCES:
patent: 4628492 (1986-12-01), Winney
patent: 4760563 (1988-07-01), Beylkin
patent: 4779238 (1988-10-01), Howard
patent: 5719822 (1998-02-01), Wang
Inverse Velocity Stacking for Multiple Elimination, Dan Hampton, 1987 Seg, 24 pages+14 Figures.

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