Authors: David O'Dowd (formerly of PGS); Martin Widmaier, Carine Roalkvam, Marielle Ciotoli, Luca Limonta (PGS). Click the image below for the abstract.

Carine Roalkvam presents an innovative multi-azimuth towed high-density multisensor streamer survey design that uses wide-tow multi-sources to improve near offset sampling, variable streamer lengths to enable deep velocity model updates with FWI, and multi-azimuth shooting to optimize target illumination at a much lower cost than OBN acquisition.