Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Well logging
Patent
1987-11-27
1989-03-14
Moskowitz, Nelson
Communications, electrical: acoustic wave systems and devices
Seismic prospecting
Well logging
367 47, 367 67, 364421, G01V 124
Patent
active
048130265
ABSTRACT:
A seismic marine survey is carried out by traversing a line of exploration with an acoustic energy source, an array of spaced-apart receivers, and a recording system. Seismic reflection signals recorded by the receivers are digitized to provide a plurality of digital data samples. A logarithmic value is determined for each digital data sample. These logarithmic values are plotted to provide a seismogram with the seismic reflection signals being recorded in side-by-side trace relationship.
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Gilman Michael G.
Hager Jr. George W.
McKillop Alexander J.
Mobil Oil Corporation
Moskowitz Nelson
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