In marine seismic exploration, the air gun will produce bubble effect. The bubble effect reduces the resolution and signal-to-noise ratio of the seismic data. Therefore, it is necessary to suppress the bubble effect. According to the periodicity and low-frequency of the bubble effect, this paper introduces a method of attenuating the bubble effect by designing a frequency domain filter, and shows the debubbled result. The result shows that the bubble effect has been effectively suppressed.

Keywords:
geologist, geological subdiscipline, reservoir characterization, low-frequency data, applied geoscience & energy 10, seismic data, exploration geophysicist, petroleum geology, economic geology, china university
Subjects:
Reservoir Characterization, Seismic processing and interpretation
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