Seismic Data Processing
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DownUnder GeoSolutions focuses on producing accurately-imaged seismic data that is ready for input into amplitude and inversion studies. |
We have developed key technologies in coherent and incoherent noise removal, velocity model building, data regularisation, residual moveout and migration to meet this goal, including:
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DUG SNR |
Swell Noise Removal (wavelet based) |
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DUG LNR |
Linear Noise Removal (adaptive slant stack) |
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DUG OSAMA |
Frequency Dependent Noise Attenuator |
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DUG REG |
Regularisation and Interpolation (downward continuation) |
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DUG SRME |
2D SRME or True Azimuth 3D SRME |
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DUG PreSDM |
Anisotropic PreSDM (Kirchhoff and Beam) |
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DUG RMO |
Anisotropic Residual Moveout Corrections |
Processing - DUG REG
Processing - Linear noise removal (DUG LNR)
(data from a vintage marine 3D in the Carnarvon Basin, Western Australia)