3D reflection tomography designed for complex structures

1996 SEG Annual Meeting

Volumn , Issue , 1996, Pages 711-714

  Jurado, Fabrice ^a   Sinoquet, Delphine ^a   Ehinger, Andreas ^a  

^a IFP ENERGIES NOUVELLES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CONSTRAINED OPTIMIZATION; QUADRATIC PROGRAMMING; RAY TRACING; VELOCITY DISTRIBUTION;

AUGMENTED LAGRANGIANS; B-SPLINE REPRESENTATION; CONSTANT GRADIENTS; INTERFACE GEOMETRY; PRE-STACK DEPTH MIGRATIONS; RAY-TRACING PROBLEM; SUBSURFACE VELOCITY; VERTICAL VELOCITY VARIATIONS;

TOMOGRAPHY;

EID: 84906817119     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1826748     Document Type: Conference Paper

References (7)

1. Clarke, R.A., Jannaud, L.R. and Peinado, M., 1994, Ray shooting in 2D and 3D complex, blocky media, PSI 1994 annual report, Institut Francais du P&role, Rueil-Malmaison, France.
2. Delprat-Jannaud, F. and Lailly, P., 1993, Ill-posed and well-posed formulation of reflection tomography problem J. Geophys. Res. 98 6589-6605.
3. Ehinger A. and Lailly P., 1995, Velocity model determination by the SMART method, Partl: Theory, 65th Ann. Internat. Mtg., Soc. Expl. Geophys., Ex-anded Abstracts 739-742
4. Jacobs, J.A.C, Sinoquet, D. and Duquet, B., 1995, Velocity model determination by the SMART method, Part2: Application, 65th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1425-1428.
5. Lailly, P. and Sinoquet, D., 1996, Smooth velocity models in reflection tomography for imaging complex structures, Geophys. J. Int., 124, 349-362 (Treitel section).
6. Guiziou, J.L., Mallet, J.L., Nobili, P., Anandappane, R. and Thisse, P., 1991, 3D Ray tracing through complex triangulated surfaces, 61st Ann. Intemat. Mtg. Soc. Expl. Geophys. Expanded Abstracts 1497-1500.
7. Virieux, V., 1990, Propagation in inhomogeneous media, Ray theory, Institut de Geodynamique, Universite de Nice.