Shearwater offers full and fast track 4D processing from our experienced Time Lapse processors, including processing of Towed Streamer and OB 4D datasets.
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Shearwater’s 4D tool-box includes:
4D specific QC attributes and displays
Deterministic and statistical matching
Shot by Shot NFH or Data derived de-signature and de-ghosting, incorporating de-bubbling
4D Binning (including Macro binning) and regularization including Guided and X-Reg
Complex Instantaneous Attribute Mapping
4D Water velocity Corrections
4D De-striping for Amplitude, Phase and Frequency effects
4D Offset QCs and corrections