Aquisition Parameters | Processing Parameters | Data Sets | PDF
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Aquisition Parameters
West Cameron 30, 31 & 32 (bright yellow)
Geometry: Inline Swath (E-W & ESE-WNW)
Receiver interval: 50m
Source interval: 75m (37.5m alternating)
Source strength: 118bar-m
Bin size: 25m x 40m
Nominal fold: 120
Maximum offset: 9000m
Record length: 13sec
Vintage: 2005, 2006 & 2007
Cameron-Vermilion TZ (green)
Geometry: Patch / Swath
Receiver interval: 220ft
Source interval: 220ft
Source strength: 6lb / 50bar-m
Bin size: 110ft x 110ft
Nominal fold: 60
Maximum offset: 35.640ft
Record length: 10sec
Vintage: 1997
East Cameron 01 & 02 (medium yellow)
Geometry: Patch
Receiver interval: 50m
Source interval: 50m
Source strength: 100bar-m
Bin size: 25m x 25m
Nominal fold: 60
Maximum offset: 6000m
Record length: 11sec
Vintage: 1995
Vermilion I, II & III (light yellow)
Geometry: Inline Swath (N-S)
Receiver interval: 50m
Source interval: 50m
Source strength: 82bar-m
Bin size: 50m x 50m
Nominal fold: 120
Maximum offset: 6000m
Record length: 8sec
Vintage: 1991 & 1992
Processing Parameters
Anisotropic PreStack Time Migration (Dec 2008)
Geometry verification, resample to 4ms, offset limit to 9Km
Noise Attenuation
Co-sensor summation
Noise Attenuation
Spectrally constrained surface consistent deconvolution
Datum, Residual & Refraction Statics
Surface Consistent Amplitude Compensation (SCAC)
Noise Attenuation
Phase & Time match to WC30 & 31
Residual Statics, Noise Attenuation & Phase match
Amplitude match to WC30 & 31
Interpolation & Regularization
KPrSTM velocity analysis @ 1Km w/ anisotropy
Anisotropic KPrSTM (25x20m, 60 offsets @ 150m)
Stacking velocity analysis @ ˝Km
Radon demultiple, ORAAC & AFA
Final Stacks
DAS, Tau-p, TVF & RAAC
Anisotropic PreStack Depth Migration (Aug 2009)
Three iterations of KPrSDM cell based 3D Common Image Point tomography for sediment velocity determination @ 200m
KPrSDM velocity analysis @ 1Km w/ anisotropy
Anisotropic KPrSDM (25x20m, 60 offsets @ 150m)
Stacking velocity analysis @ ˝Km
Radon demultiple, ORAAC & AFA
Final Stacks
DAS, Tau-p, TVF & RAAC
Available Data Sets
Anisotropic KPrSTM
Raw, Final & Enhanced (structural) Stacks
Angle Stacks (2-14°, 14-26°, 26-38° & 38-50°)
Raw unflattened (w/o NMO) gathers
Conditioned (w/ NMO) gathers
Anisotropic KPrSDM
Raw, Final & Enhanced (structural) Stacks
Angle Stacks (TBD)
Raw unflattened (w/o NMO) gathers
Conditioned (w/ NMO) gathers
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