QC Display/Tools [Depth]

Model building and imaging QC tools

Quality control (QC) is key to the consistently successful PSDM results produced by Spectrum. We use a variety of QC tools and displays in the depth and time domain to ensure models, image gathers, image stacks and other derivative products are constantly improving from initial, quick-look stages to final deliverables.

Models and data undergo a detailed, multi-step geophysical quality control. Results must also be monitored to ensure they fit with both the geological setting and the interpretation provided by the internal Geoscience Team or by external clients.

QCToolsDepth1
QCToolsDepth2

Reducing residual moveout in subsequent tomography iterations, tomography convergence QC

TmoPicks1
TmoPicks2

Image stack and gathers used in tomography workflow