Time-lapse FWI with distributed compressed sensing

TitleTime-lapse {FWI} with distributed compressed sensing
Publication TypeConference
Year of Publication2015
AuthorsFelix Oghenekohwo, Rajiv Kumar, Ernie Esser, Felix J. Herrmann
Conference NameInaugural Full-Waveform Inversion Workshop
Keywordsdistributed compressed sensing, FWI, private, time lapse

In this talk, I will discuss our most recent application of full-waveform inversion (FWI) to time-lapse seismic data inversion. Specifically, I will illustrate how a joint recovery model (JRM) can be used in a joint inversion framework, leveraging ideas from distributed compressed sensing (DCS). The key idea involves exploiting the common information in the baseline and monitor gradients during the inversion.


(Natal, Brazil)



Citation Keyoghenekohwo2015IIPFWItlf