Výsledky vyhledávání - "Anat Canning"

Synthetic seismic data generation for automated AI-based procedures with an example application to high-resolution interpretation

Autor: Fernando Vizeu, Joao Zambrini, Anne-Laure Tertois, Bruno de Albuquerque da Graça e Costa, André Queiroz Fernandes, Anat Canning

Publikováno v: The Leading Edge. 41:392-399

This paper discusses the generation of synthetic 3D seismic data for training neural networks to solve a variety of seismic processing, interpretation, and inversion tasks. Using synthetic data is a way to address the shortage of seismic data, which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7c9f7eabf91ce706b1dd0bb400532010
https://doi.org/10.1190/tle41060392.1

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Relating Acoustic Anisotropy to Kerogen Content in Unconventional Formations - A Case Study in A Kerogen-Rich Unconventional Carbonate

Autor: Anat Canning, Yoav O. Rosenberg, Tom Bradley, Yair Gordin, Harold J. Vinegar, Yossef H. Hatzor

Publikováno v: Day 1 Tue, September 21, 2021.

The mechanical and petrophysical behavior of organic-rich carbonates (ORC) is affected significantly by burial diagenesis and the thermal maturation of their organic matter. Therefore, establishing Rock Physics (RP) relations and appropriate models c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8c8b28a21ac43eccd790c75ed3c73a1
https://doi.org/10.2118/205912-ms

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Obstacles in the analysis of azimuth information from prestack seismic data

Autor: Anat Canning, Alex Malkin

Publikováno v: SEG Technical Program Expanded Abstracts 2015.

Summary The azimuth information derived from prestack seismic data at target layers is very sensitive to many aspects of the analysis process, making reliability a serious issue. This is true for both AVAZ and VVAZ analysis. In this paper we analyze

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1cf155efe0e61c92c9a3ad3793fc35d
https://doi.org/10.1190/segam2015-5897229.1

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Filtering azimuthal anisotropic velocity field

Autor: Yuval Weiss, Anat Canning

Publikováno v: SEG Technical Program Expanded Abstracts 2015.

During the analysis of azimuthal anisotropy from migrated seismic 3D gathers, an automatic residual NMO correction is performed. Since it is done gather by gather, it often produces a noisy residual velocity field with high frequency of vertical stri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::917ba0ab8a15a30ef0ee2fce3670c9b9
https://doi.org/10.1190/segam2015-5846982.1

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The application of reflection tomography and interval velocity analysis to achieve accurate depth conversion of subtle structures: a case study

Autor: Damian Kelly, Nigel Fisher, Randall Taylor, Anat Canning

Publikováno v: Exploration Geophysics. 29:626-631

Reflection tomography and interval velocity analysis (IVA) is applied to a 2D seismic line in the Surat Basin -an area where the primary goal is achieving reliable depth conversion of low relief structures, in the presence of near surface velocity an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f5cfa3af95a21c7f28f5c98362148b7
https://doi.org/10.1071/eg998626

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Reducing 3-D acquisition footprint for 3-D DMO and 3-D prestack migration

Autor: Anat Canning, Gerald H. F. Gardner

Publikováno v: GEOPHYSICS. 63:1177-1183

The acquisition patterns of 3-D surveys often have a significant effect on the results of dip moveout (DMO) or prestack migration. When the spatial distribution of input traces is irregular, results from DMO and migration are contaminated by artifact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ddc32fa8d2bcd5fed80c8f4c59adcf69
https://doi.org/10.1190/1.1444417

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AVA analysis after velocity-independent DMO and imaging

Autor: Gerald H. F. Gardner, Anat Canning

Publikováno v: GEOPHYSICS. 63:686-691

A common midpoint (CMP) gather usually provides amplitude variation with offset (AVO) information by displaying the reflectivity as the peak amplitude of symmetrical deconvolved wavelets. This puts a reflection coefficient R at every offset h, giving

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed536c1b0fd79e83501cd6a119f19bad
https://doi.org/10.1190/1.1444368

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