Method of avoiding aliasing in slant stacking of seismic data

Details Method of avoiding aliasing in slant stacking of seismic data Method of avoiding aliasing in slant stacking of seismic data

1984-01-11

1986-12-09

Tarcza, Thomas H.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Land-reflection type

367 43, 367 73, G01V 132

Patent

active

046284923

ABSTRACT:
A method for avoiding aliasing in .tau.-p transformation or "slant stacking" of seismic data is disclosed which features identification of frequency components of the data likely to be aliased during correlative summation steps and removal thereof from the data prior to summing.

REFERENCES:
Application of the TAU-P Transform (Slant Stack) in Processing Seismic Reflection Data by Robert H. Tatham, Joe W. Keeney and Ilkka Noponen.
Generalized Radon Transforms and Slant Stacks, Geophys. J.R. astr. Soc. (1981) 66, 445-453 by C. H. Chapman, Dept. of Physics.
S. Treitel et al, "Plane-Wave Decomposition of Seismograms", Geophysics, vol. 47, No. 10 (Oct. 1982); pp. 1375-1401.

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