... Presentation Type: Oral markov model probability matrix grana markov chain log-facies classification s-wave velocity facies profile seg international exposition p-wave velocity resistivity transition matrix machine learning geological information artificial intelligence well log...

..., 2017 Start Time: 1:50 PM Location: 381A Presentation Type: ORAL stochastic inversion seismic inversion bayesian inference posterior distribution grana seg seg international exposition machine learning reservoir characterization seismic data linearization model parameter inversion...

... distribution machine learning posterior distribution p-wave velocity s-wave velocity inverse problem grana upstream oil & gas joint estimation estimation facies elastic property artificial intelligence reservoir characterization seismic velocity inversion elastic model seismic data...

... Summary The aim of this work is to present a new methodology for evaluating the formation and propagation of uncertainty in seismic facies classification. We extend the idea of Grana and Della Rossa (2010) further and introduce the entropy to directly depict the uncertainty of facies...