Multicomponent Processing Technology

Ω-Vector consists of a comprehensive array of algorithms and workflows to maximize value from your multicomponent data, whether it is traditional OBC (2C / PZ) or mode-converted (PS) shear waves.

Converted-wave Processing and Imaging
Multicomponent data must be corrected for recording vector infidelities and converted-wave data processed with appropriate handling of anisotropy for both P and S velocities. S-waves also become polarized in the subsurface and we can accurately compensate for these shear-splitting effects.

PZ processing and Imaging
Analysis of the hydrophone (P) and the vertical geophone (Z) response can significantly improve the PZ summation, reducing the receiver ghost and free surface-multiple noise contamination.

Azimuthal Anisotropic Analysis
Analyze and correct for the effects of azimuthal anisotropy.

Multicomponent Interpretation and Event Registration
The extra value of multicomponent data is derived from the careful interpretation and then inversion (see below) of both the conventional PP, PS, and/or SS data. This requires detailed event correlation, or registration.

Joint PP-PS Inversion
Extend multicomponent processing into the reservoir domain.

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Key multicomponent specific steps in a 4C processing sequence.