OBN and FWI improve subsurface imaging and reduce offshore exploration risk
What happened
Viridien describes how ocean‑bottom node (OBN) acquisition combined with full‑waveform inversion (FWI) is producing higher‑fidelity subsurface models. The piece explains that these techniques reduce uncertainty in velocity models and structural imaging, enabling faster, more confident drilling and intervention decisions. Watch whether operators start mandating these datasets in pre‑award scopes for P&A to cut unknowns during execution
Why the category manager should care
Treat high‑quality OBN/FWI outputs as valid basis for fixed‑scope P&A pricing where available, because they materially lower the risk of unexpected well conditions during intervention
Key facts
- Long‑offset OBN acquisition enabling deeper transmitted energy
- FWI used to build higher‑fidelity velocity models
- Improves reservoir imaging and reduces subsurface uncertainty