High-resolution image-guided tomography and Q tomography solution for improved depth imaging for an OBC survey

Shank, Robert D.; Chattopadhyay, Sandip; Rodriguez, G.; Eshete, Tefera; Hilburn, Guy; Yang, He; Vanschuyver, Connie

doi:10.1190/segam2017-17743882.1

Cited by 1 publication

(2 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where C 0 represents the square of propagation velocity along the symmetry axis, C ε ≡ C 0 (1 + 2ε) and C δ ≡ C 0 (1 + 2δ ); ε and δ are the Thomsen's parameters (Thomsen, 1986); ν(x) indicates the direction of the symmetry axis.…”

Section: Methodsmentioning

confidence: 99%

“…A classical approach to stabilization is regularization (Costa et al, 2008). More recently, in order to estimate geologically conformable models, inclusion of structural information to better conditioning geophysical inversion have been and continue being developed (Clapp et al, 2004;Ma et al, 2012;Shank et al, 2017;Li et al, 2018;Zhou et al, 2016;Guo et al, 2017). Our implementation used the structural smoothing equation (Hale, 2009) to enforce a conformable geological model,…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Structure-guided 3D anisotropic tomography - a case study

Costa¹,

Filpo²,

Santos³

et al. 2019

Proceedings of the 16th International Congress of the Brazilian Geophysical Society&Expogef

View full text Add to dashboard Cite

This paper was prepared for presentation during the 16 th International Congress of the Geophysical Society held in Rio de Janeiro, Brazil, 19 to 22 August 2019.Contents of this paper were reviewed by the Technical Committee of the 16 th International Congress of the Brazilian Geophysical Societyİdeas and concepts of the text are authors' responsibility and do not necessarily represent any position of the SBGf, its officers or members. Electronic reproduction or storage of any part of this paper for commercial purposes without the written consent of the Brazilian Geophysical Society is prohibited.

show abstract

Section: Methodsmentioning

confidence: 99%