Výsledky vyhledávání - "James Selvage"

An Event-Driven Approach to Serverless Seismic Imaging in the Cloud

Autor: Charles Jones, James Selvage, Philipp Witte, Henryk Modzelewski, Felix J. Herrmann, Mathias Louboutin

Adapting the cloud for high-performance computing (HPC) is a challenging task, as software for HPC applications hinges on fast network connections and is sensitive to hardware failures. Using cloud infrastructure to recreate conventional HPC clusters

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d8c0a454d168f6acd9f4460ee98fed6
http://arxiv.org/abs/1909.01279

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Event-driven workflows for large-scale seismic imaging in the cloud

Autor: Felix J. Herrmann, Charles Jones, Mathias Louboutin, James Selvage, Philipp Witte, Henryk Modzelewski

Publikováno v: SEG Technical Program Expanded Abstracts 2019.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65010e994fbdf08739190b910a38acf4
https://doi.org/10.1190/segam2019-3215069.1

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Implications of HorizonCubes in shallow hazards interpretation

Autor: Eric Bouanga, Charles Jones, Farrukh Qayyum, James Selvage, Sarah Brazier, Jonathan Edgar

Publikováno v: First Break. 32

R ecent research and surveys have recognised the applicability of conventional 3D seismic for pre-drilling shallow hazard analysis. Selvage et al., (2012) introduced a shallow hazard analysis framework to leverage the spatial bandwidth in 3D seismic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce8d7368b62f1c56d4054ec95a9ca506
https://doi.org/10.3997/1365-2397.32.3.73896

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Full Waveform Inversion in a Complex Geological Setting - A Narrow Azimuth Towed Streamer Case Study from the Barents Sea

Autor: Graham Conroy, James Selvage, Andrew Ratcliffe, Lucy Ramsey, Richard Jupp, Charles Jones, Miles Evans

Publikováno v: London 2013, 75th eage conference en exhibition incorporating SPE Europec.

We apply Full Waveform Inversion (FWI) to a Narrow Azimuth (NAZ) towed streamer data acquired over the Samson Dome region in the Barents Sea which has complex structural geology. This case study demonstrates the improvement in seismic image quality r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a77a2b55635dd4254ccf33f2422967b
https://doi.org/10.3997/2214-4609.20130830

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Maximizing the value of 3D seismic data for shallow geohazard identification

Autor: Charles Jones, J. Edgar, James Selvage

Publikováno v: First Break. 30

James Selvage, Charles Jones and Jonathan Edgar describe methods to detect and analyze geohazards using 3D seismic data. They discuss the suitability of 3D seismic data for this purpose and the future directions for automating and improving seismic g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43b9b3d08e5a34ef7e01977fd7bf57db
https://doi.org/10.3997/1365-2397.30.8.60908

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Nonlinear deconvolution using Markov chain Monte Carlo for sparse reflectivity estimation

Autor: M. van der Baan, James Selvage, D. T. Pham

Publikováno v: SEG Technical Program Expanded Abstracts 2009.

SUMMARY Deconvolution is a standard step in seismic processing and is usually performed using a linear deconvolution filter; such as the Wiener filter. Unfortunately, since such a filter is obtained from a linear combination of noisy observations it

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::888e25ebc6a2e81fcde32582b3d827dd
https://doi.org/10.1190/1.3255525

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