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This content will become publicly available on October 26, 2018

Title: Full Waveform Inversion with Multisource Frequency Selection of Marine Streamer Data

The theory and practice of multisource full waveform inversion of marine supergathers are described with a frequency-selection strategy. The key enabling property of frequency selection is that it eliminates the crosstalk among sources, thus overcoming the aperture mismatch of marine multisource inversion. Tests on multisource full waveform inversion of synthetic marine data and Gulf of Mexico data show speedups of 4× and 8×, respectively, compared to conventional full waveform inversion.
Authors:
ORCiD logo [1] ;  [2]
  1. King Abdullah Univ. of Science and Technology, Thuwal (Saudi Arabia); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. King Abdullah Univ. of Science and Technology, Thuwal (Saudi Arabia)
Publication Date:
Report Number(s):
LA-UR-17-22398
Journal ID: ISSN 0016-8025; TRN: US1702905
Grant/Contract Number:
AC52-06NA25396
Type:
Accepted Manuscript
Journal Name:
Geophysical Prospecting
Additional Journal Information:
Journal Name: Geophysical Prospecting; Journal ID: ISSN 0016-8025
Publisher:
Wiley
Research Org:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES; Earth Sciences; FWI, marine
OSTI Identifier:
1406213