Full-bandwidth FWI

Abstract

We have run FWI to 100 Hz on raw field data from a marine towed-streamer dataset. We show that the results are similar to, and are broader bandwidth than, conventionally processed PSDM images. FWI removes multiples and ghosts from the raw data, and can produce a high-quality full-bandwidth PSDM reflectivity image in a few days without conventional processing or migration. Presentation Date: Tuesday, October 13, 2020 Session Start Time: 8:30 AM Presentation Time: 9:20 AM Location: 361F Presentation Type: Oral

Topics & Concepts