Depth-consistent P - and S-wave velocity reflection tomography using PP and PS seismic data

2004 SEG Annual Meeting

Volumn , Issue , 2004, Pages

  Foss, Stig Kyrre ^a   Ursin, Bjørn ^b   De Hoop, Maarten V ^c  

^a STATOIL   (Norway)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

^c Department of Geology and Geological Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GEOPHYSICAL PROSPECTING; SEISMOLOGY; WAVE PROPAGATION;

COMMON IMAGE POINTS; NORTH SEA; OBS DATA; P- AND S-WAVE VELOCITIES; SEISMIC DATAS; SYMMETRY AXIS; TRANSVERSELY ISOTROPIC MEDIAS; VELOCITY MODEL;

SHEAR WAVES;

EID: 85055765770     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Audebert, F ., Granger, P.-Y., Gerea, C., and Herrenschmidt, A., 2001, Can joint P P and PS velocity analysis manage to corner δ, the anisotropic depthing parameter?: Proceedings 69th Ann. Internat. Mtg., Soc. Explor. Geophys., pages 145-148.
2. Brandsberg-Dahl, S., Ursin, B ., and de Hoop, M . V ., 2003, Seismic velocity analysis in the scattering angle/azimuth domain: Geophysical Prospecting, 5 1, 295-314.
3. Gjøystdal, H., and Ursin, B., 1981, Inversion of reflection times in three-dimensions: Geophysics, 46, 972-983.
4. Grechka, V., and Tsvankin, L, 2002, PP + PS = SS: Geophysics, 67, 1961-1971.
5. Sollid, A., and Ettrich, N., 1999, Coherency optimiation of transversely isotropic velocity models via PP / PS prestack migration: Proceedings 69th Ann. Internat. Mtg., Soc. Explor. Geophys., pages 1707-1710.
6. Symes, W., and Carazzone, J ., 1991, Velocity inversion by differential semblance optimization: Geophysics, 56, 654-663.