2015
DOI: 10.29047/01225383.16
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A practical implementation of acoustic full waveform inversion on graphical processing units

Abstract: R ecently, Full Waveform Inversion (FWI) has gained more attention in the exploration geophysics community as a data fitting method that provides high-resolution seismic velocity models. Some of FWI essential components are a cost function to measure the misfit between observed and modeled data, a wave propagator to compute the modeled data and an initial velocity model that is iteratively updated until an acceptable decrease of the cost function is reached.Since FWI is a wave equation based method, the comput… Show more

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Cited by 3 publications
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“…The discretized version of Equation ( 1) is given in Equation (2). The coefficients for an eighth order precision of the first derivatives are chosen for the staggered grid-centered approach [12].…”
Section: Experimental Step-by-step Workflowmentioning
confidence: 99%
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“…The discretized version of Equation ( 1) is given in Equation (2). The coefficients for an eighth order precision of the first derivatives are chosen for the staggered grid-centered approach [12].…”
Section: Experimental Step-by-step Workflowmentioning
confidence: 99%
“…Assessment of terrigenous and marine Sourced oils mixtures: Los manueles field, maracaibo basin, Venezuela. CT&F-Ciencia, Tecnología y Futuro, 12 (2), 5…”
Section: Authorsmentioning
confidence: 99%
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