Presentations

Society of Exploration Geophysicists 2020

Title: Image-domain elastic wavefield tomography for passive data
Presenter: Can Oren
Co-author: Jeffrey Shragge
Session Title: Advancements
Date: October 12, 2020
Time: 2:40 PM to 3:05 PM Central Time

Title: Sensitivity analysis of FWI for elastic orthorhombic media
Presenter: Sagar Singh
Co-author: Ilya Tsvankin
Session Title:  Applications in Theory, Field Data, Lab Measurements, and the Barrett SEAM Model
Date: October 13, 2020
Time: 11:00 AM to 11:25 AM Central Time

Title: Multiscale analysis and denoising of near offset vibroseis data
Presenter: Iga Pawelec
Co-author: Paul Sava
Session Title: Seismic Data Deblending and Noise Attenuation
Date: October 14, 2020
Time: 9:20 AM to 9:45 AM Central Time

Title: Elastic full-waveform inversion with spatial probabilistic petrophysical constraints
Presenter: Odette Aragao
Co-author: Paul Sava
Session Title: Elastic, Anisotropy and Multiparameter Method
Date: October 14, 2020
Time: 9:20 AM to 9:45 AM Central Time

Title: Marchenko focusing without up/down decomposition
Presenter: Mert Kiraz
Co-authors: Roel Snieder, Kees Wapenaar
Session Title: Theoretical Developments in Wave Propagation and Imaging
Date: October 14, 2020
Time: 2:40 PM to 3:05 PM Central Time

Title: Cross-penalization surface-wave inversion using the high-resolution linear radon transform
Presenter: Jihyun Yang
Session Title: Advances in Inversion
Date: October 14, 2020
Time: 3:05 PM to 3:30 PM Central Time

Title: Super-resolution via weighted time-reversal
Presenter: Manuel Alejandro Jaimes Callabero
Co-author: Roel Snieder
Session Title: Theoretical Developments in Wave Propagation and Imaging
Date: October 14, 2020
Time: 3:30 PM to 3:55 PM Central Time

Title: Finite-difference modeling for coupled acoustic-elastic anisotropic media using mimetic operators
Presenter: Harpreet Sethi
Co-authors: Jeffrey Shragge, Ilya Tsvankin
Session Title: Advances in Seismic Modeling
Date: October 14, 2020
Time: 3:55 PM to 4:20 PM Central Time

Title: Elastic FWI with geological constraints.
Presenter: Sagar Singh
Co-author: Ilya Tsvankin
Date: October 15, 2020
Time: 2:15 PM to 2:30 PM Central Time
Workshop: W9: Low-frequency FWI: How Low Do We Need To Go?

Title: A probabilistic approach to incorporate petrophysical information into elastic FWI
Presenter: Odette Aragao
Co-author: Paul Sava
Date: October 16, 2020
Time: 9:25 AM Central Time
Workshop: Value in Elastic Imaging and Elastic Full-waveform Inversion

Title: Methodology of time-lapse FWI for elastic VTI media
Presenter: Yanhua Liu
Co-author: Ilya Tsvankin
Date: October 16, 2020
Time: 10:25 AM to 10:50 AM Central Time
Workshop: Value in Elastic Imaging and Elastic Full-waveform Inversion

EAGE 2020

Title: Incorporating probabilistic petrophysical information into elastic full-waveform inversion
Authors: Odette Aragao and Paul Sava
Date: December 07, 2020
Time: 4:00 PM
Category of presentation: Oral presentation for workshop: Acoustic and Elastic Wave Equation Imaging and Velocity Model Building

Title: Evaluation of two numerical optimization schemes for elastic full waveform inversion
Authors: Odette Aragao, Iga Pawelec and Paul Sava
Date: December 09, 2020
Time: 10:25 AM
Category of presentation: Poster presentation

Title: Elastic anisotropic full-waveform inversion using probabilistic petrophysical constraints
Authors: Odette Aragao and Paul Sava
Date: December 11, 2020
Time: 8:50 AM
Category of presentation: Oral presentation

Title: Elastic full-waveform inversion with geologic information for tilted TI media
Speaker: Ehsan Zabihi Naeini
Co-authors: Sagar Singh, and Ilya Tsvankin
Date: December 11, 2020
Time: 1:10 AM to 1:30 AM
Category of presentation: Oral presentation