In:
Highlights in Science, Engineering and Technology, Darcy & Roy Press Co. Ltd., Vol. 9 ( 2022-09-30), p. 8-13
Kurzfassung:
The "black triangle" noise, harmonic interference, and adjacent gun interference in the seismic data collected by the controllable vibrator seriously affect the signal-to-noise ratio of the seismic data. With the emergence of high-efficiency acquisition technology, the "black triangle" noise the impact is getting bigger and bigger. At present, the geological tasks are often accomplished through higher-level seismic data acquisition and indoor fine processing. In order to suppress the "black triangle" noise of controllable seismic data, the effective suppression of the "black triangle" noise has been achieved through the research of high-resolution time-frequency analysis, "black triangle" noise feature extraction, and Wiener filtering. The "black triangle" noise suppression processing of the actual controllable seismic data in the Shun 8 well area of the Tarim Basin has achieved good results. It is of great significance for optimizing the processing effect of the seismic data collected by the controllable seismic source and popularizing the scope of application of the controllable seismic source.
Materialart:
Online-Ressource
ISSN:
2791-0210
DOI:
10.54097/hset.v9i.1708
Sprache:
Unbekannt
Verlag:
Darcy & Roy Press Co. Ltd.
Publikationsdatum:
2022
