Print Email Facebook Twitter Dispersive multi-modal mud-roll estimation and removal using feedback-loop approach Title Dispersive multi-modal mud-roll estimation and removal using feedback-loop approach Author Ishiyama, T. Blacquiere, G. Faculty Civil Engineering and Geosciences Department Geoscience & Engineering Date 2013-11-10 Abstract In a shallow water environment, mud-rolls are often dominant and appear as a prevailing coherent linear noise in OBC seismic data. Their complex properties make the noise removal notably challenging in seismic processing. To address the challenges, we propose a method of dispersive multi-modal mud-roll estimation and removal, using the feedback-loop approach with a sparse inversion of 3D Radon transform. In this paper, we illustrate the proposed method, and will show some real data examples in our presentation at ADIPEC 2013 to demonstrate the virtues. To reference this document use: http://resolver.tudelft.nl/uuid:136c691c-c7b8-449b-88f6-de5523123aae Source ADIPEC 2013: 16th Abu Dhabi International Petroleum Conference and Exhibition, Abu Dhabi, 10-13 November 2013 Part of collection Institutional Repository Document type conference paper Rights (c) 2013 The Author(s) Files PDF 316091.pdf 394.99 KB Close viewer /islandora/object/uuid:136c691c-c7b8-449b-88f6-de5523123aae/datastream/OBJ/view