Presentations in SEG - New Orleans '15

18 October, 2015

​Members of SWAG will be sharing their latest research in the 85th SEG Annual Meeting held in New Orleans.

Tuesday, October 20th

Title: Full-waveform inversion using oriented time-domain imaging method
Authors: ZD. Zhang* & T. Alkhalifah
Session: FWI-EP: Different Domains & Efficiency
Where: Room 213
Time: 11:00 AM
Style: E-poster

Title: Multiscattering inversion for low-model wavenumbers
Authors: T. Alkhalifah* & Z. Wu
Session: FWI 3: Methodology and Development 1
Where: Room 206
Time: 10/20/2015 1:30 PM
Style: oral presentation


Wednesday, October 21st

Title: Multistage full-waveform inversion strategy for 2D elastic VTI media
Authors: J.W. Oh* (KAUST), T. Alkhalifah (KAUST) & D.J. Min (Seoul National University)
Session: FWI: Anisotropy & Elasticity
Where: Room 206
Time: 10:35 AM
Style: oral presentation

Title: Study on orthorhombic parameters for 3D elastic full-waveform inversion
Authors: J.W. Oh* & T. Alkhalifah
Session: FWI-EP: Uncertainty & Examples
Where: Room 213
Time: 01:55 PM 
Style: E-poster

Title: Application of the unwrapped phase inversion to land data without source estimation
Authors: Y. Choi* (KAUST), T. Alkhalifah (KAUST) & B. DeVault (Vecta Oil and Gas Ltd)
Session: FWI: Case Studies: Land & Shallow Water session
Where: Room 206
Time: 1:55 PM
Style: oral presentation

Title: Gradient for the acoustic VTI full-waveform inversion based on the instantaneous traveltime sensitivity kernels
Authors: R. Djebbi* & T. Alkhalifah
Session: FWI-EP: Uncertainty & Examples
Time: 4:00 PM
Style: E-poster

Title: Full-waveform inversion based on scattering angle enrichment with application to real data set
Authors: Z. Wu* & T. Alkhalifah
Session: FWI:  Case Studies: Land & Shallow Water session
Where: Room 206
Time: 4:25 PM
Style: oral presentation

Title: Vertical elliptic operator for efficient wave propagation in TTI media
Authors: U. bin Waheed* & T. Alkhalifah
Session: SM:  Anisotropy and Rock Physics session
Where: Room 208
Style: oral presentation


Thursday, October 22nd

Title: A nonlinear inversion for the velocity background and perturbation models
Authors: Z. Wu* & T. Alkhalifah
Session: FWI: Renormalization & Direct Nonlinear Inversion
Where: Room 206
Time: 10:35 AM 
Style: oral presentation

Title: Multiparameter estimation for orthorhombic media
Authors: N. Masmoudi* & T. Alkhalifah​
Session: Theory: Orthorhombic
Time: 10:35 AM
Style: E-Poster