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Acoustic multi-source waveform inversion with deblurring

  • G. Zhan
  • , W. Dai
  • , C. Boonyasiriwat
  • , G. T. Schuster
  • University of Utah
  • King Abdullah University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Citations (Scopus)

Abstract

The theory of preconditioned multi-source waveform inversion is presented where many shot gathers are simultaneously back-propagated to form the multi-source gradient of the misfit function. Synthetic tests on 2D Marmousi model data show that multi-source waveform inversion using an encoded multi-source deblurring filter as a preconditioner can provide an accurate velocity model at 1/100 the computational cost of conventional waveform inversion

Original languageEnglish
Title of host publicationSociety of Petroleum Engineers - 72nd European Association of Geoscientists and Engineers Conference and Exhibition 2010 - Incorporating SPE EUROPEC 2010
PublisherSociety of Petroleum Engineers
Pages1835-1839
Number of pages5
ISBN (Print)9781617386671
Publication statusPublished - 2010
Externally publishedYes

Publication series

Name72nd European Association of Geoscientists and Engineers Conference and Exhibition 2010: A New Spring for Geoscience. Incorporating SPE EUROPEC 2010
Volume3

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