We propose an integrated broadband processing (IBP) method that aims to jointly apply phase and amplitude Q compensation, receiver- and source-side deghosting, and source designature through tau-p inversion. By using iterative regularization, IBP estimates high-res "spike-sparse" tau-p models fitting prestack seismic data before migration. Besides improving efficiency, IBP takes advantage of the joint application to stably achieve cleaner broadband data with less artifacts. We illustrate the method on 2-D deep-tow hydrophone data and show it to have practical utility.
Presentation Date: Wednesday, October 17, 2018
Start Time: 8:30:00 AM
Location: 204C (Anaheim Convention Center)
Presentation Type: Oral