Event-based low-frequency impedance modeling using well logs and seismic attributes

Autor: Nils Lange Jacobsen, Klaus Mosegaard, Thomas Mejer Hansen, Anette Uldall, Radmila Pedersen-Tatalovic

Publikováno v: Pedersen-Tatalovic, R, Uldall, A, Jacobsen, N L, Hansen, T M & Mosegaard, K 2008, ' Event-based low-frequency impedance modeling using well logs and seismic attributes ' The Leading Edge (Tulsa), vol. 27, no. 5, pp. 592-603 .
Pedersen-Tatalovic, R, Uldall, A, Jacobsen, N L, Hansen, T M & Mosegaard, K 2008, ' Event-based low-frequency impedance modeling using well logs and seismic attributes ', The Leading Edge (Tulsa), vol. 27, no. 5, pp. 592-603 .
Aarhus University

Acoustic impedance is a rock property that, under specific conditions, can be derived from seismic data and can provide important insights into reservoir parameters—such as porosity, lithology, fluid content, etc. Direct measurements of acoustic im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb08d6221b9b62a7c665528b4d9375b3
https://doi.org/10.1190/1.2919576

Integration of high resolution 3D seismic and long horizontal well data for predictive structural modeling of the tight Cretaceous Kharaib B reservoir in the Al Shaheen Field, Offshore Qatar

Autor: Cindy Prin, Michael Emang, Esbern Hoch, Radmila Pedersen-Tatalovic, Maj Wendorff

Publikováno v: International Petroleum Technology Conference.

Abstract Summary Detailed structural interpretation has been performed to support development of tight and thin accumulations in the Al Shaheen Field, offshore Qatar. The structural modeling has been improved by integration of new high resolution sei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c3ae64db9d69e9a1265ddebb753aa2a
https://doi.org/10.2523/13724-ms

Attribute-guided well-log interpolation applied to low-frequency impedance estimation

Autor: Thomas Mejer Hansen, Radmila Pedersen-Tatalovic, Nils Lange Jacobsen, Klaus Mosegaard, Anette Uldall

Publikováno v: Hansen, T M, Mosegaard, K, Pedersen-Tatalovic, R, Uldall, A & Lange Jacobsen, N 2008, ' Attribute-guided well-log interpolation applied to low-frequency impedance estimation ', Geophysics, bind 73, nr. 6, s. R83-R95 .
University of Copenhagen
Aarhus University
Hansen, T M, Mosegaard, K, Pedersen-Tatalovic, R, Uldall, A & Lange Jacobsen, N 2008, ' Attribute-guided well-log interpolation applied to low-frequency impedance estimation ' Geophysics, bind 73, nr. 6, s. R83-R95 .

Several approaches exist to use trends in 3D seismic data, in the form of seismic attributes, to interpolate sparsely sampled well-log measurements between well locations. Kriging and neural networks are two such approaches. We have applied a method

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1701524f487850dda536ff3d4869e84
https://pure.au.dk/ws/files/135747242/Hansen_et_al._2008_Attribute_guided_well_log_interpolation_applied_to_low_frequency_impedance_estimation.pdf