Fast repeated seismic modelling of local complex targets

1998 SEG Annual Meeting

Volumn , Issue , 1998, Pages

  Gjøystdal, Håvar ^a   Lecomte, Isabelle ^a   Mjelva, Arve E ^a   Maaø, Frank ^b   Hokstad, Ketil ^b   Johansen, Tor Arne ^c  

^a NORSAR   (Norway)

^b SINTEF PETROLEUM RESEARCH   (Norway)

^c UNIVERSITY OF BERGEN   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

ELASTIC WAVES; PETROPHYSICS;

COMPLEX TARGETS; CPU RESOURCES; DIFFERENCE SCHEMES; GLOBAL FINITE DIFFERENCES; HYBRID RAY TRACINGS; MODELLING SYSTEMS; PETROPHYSICAL; SEISMIC MODELLING;

SEISMOLOGY;

EID: 85088200719     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1820183     Document Type: Conference Paper

References (6)

1. Hokstad, K., Lecomte, I., Maaø, F. A., Tuseth, M., Mjelva, A., Gjøystdal, H., and Sollie, R. (1998), Hybrid modelling of elastic wavefield propagation, Extended Abstract submitted to the EAGE Conference in Leipzig, June 1998.
2. Johansen, T. A., Drottning, Å., Gjøystdal, H., and Hovland, H. (1996), Towards integrated petrophysical and seismic modelling, Extended Abstract, C042, 58th EAGE Conference, Amsterdam.
3. Lecomte, I. (1996), Hybrid modelling with ray tracing and finite difference, Expanded Abstracts, 66th SEG Annual Meeting, Denver, 699-702.
4. Mittet, R. (1994), Implementation of the Kirchhoff integral for elastic waves in staggered-grid modeling schemes, Geophysics 59, 1894-1901.
5. Vinje, V., Iversen, E., and Gjøystdal, H. (1993), Traveltime and amplitude estimation using wavefront construction, Geophysics, 58, 564-575.
6. Vinje, V., Iversen, E., Åstebøl, K., and Gjøystdal, H. (1996), Estimation of multivalued arrivals in 3D models using wavefront construction, Parts I and II, Geophysical Prospecting, 44, 819-858.