Improve model accuracy and image quality with OBN
The Mississippi Canyon Ocean Bottom Node (OBN) survey is CGG’s first multi-client OBN project in the Gulf of Mexico. This dense node survey provides well-sampled, long offset, full-azimuth data, and has been processed using CGG’s cutting-edge imaging workflows. Impressive imaging results demonstrate a step-change improvement in model accuracy and image quality in this complex subsalt setting.
Products and processing highlights
Deliverables include a TTI RTM PSDM, LS RTM, LS Q-RTM and a TTI Kirchhoff PSDM featuring:
- Latest 3D deghosting
- Advanced full waveform inversions, including time-lag FWI