Simultaneous Seismic Sources Separation Based on Matrioshka Orthogonal Matching Pursuit, Application in Oil and Gas Exploration

Autor: Ekaterina Shipilova, Michel Barret, Jean-Luc Collette, Matthieu R. Bloch, Jean-Luc Boelle

Publikováno v: IEEE Transactions on Geoscience and Remote Sensing
IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2020, pp.1-18. ⟨10.1109/TGRS.2019.2959650⟩

International audience; We present Matrioshka orthogonal matching pursuit (OMP), a method consisting of two nested OMPs for separating seismic sources at an early stage of the signal processing chain. Matrioshka OMP is based on models of sensor signa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c60a35659d1ad427969fc115f2b01fe3
https://doi.org/10.1109/tgrs.2019.2959650

Matrioshka orthogonal matching pursuit for blended seismic source separation

Autor: Ekaterina Shipilova, Jean-Luc Boelle, Michel Barret, Jean-Luc Collette, Matthieu R. Bloch

Publikováno v: SEG annual meeting
SEG annual meeting, Sep 2017, Houston, United States. pp.4919-4924, 2017, ⟨10.1190/segam2017-17676431.1⟩

International audience; Simultaneous shooting becomes attractive in seismic data acquisition, especially when a survey has to be acquired in harsh meteorological environment or under strict environmental regulations. Despite the evident time-saving a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a16023eb76d242fe391b29f7dd837c85
https://hal-centralesupelec.archives-ouvertes.fr/hal-01577905

Layer stripping FWI for surface waves

Autor: Isabella Masoni, Jean Virieux, Jean-Luc Boelle, Romain Brossier

Publikováno v: SEG Technical Program Expanded Abstracts 2016.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5db8e1faead1a4d1d8eb819018cb694
https://doi.org/10.1190/segam2016-13859781.1

A large-scale validation of OBN technology for time-lapse studies through a pilot test, deep offshore Angola

Autor: Abderrahim Lafram, E. Brechet, R. Nawab, Jean-Luc Boelle, E. Ceragioli, Didier Lecerf

Publikováno v: The Leading Edge. 31:397-403

In early phases of offshore field development, repeated marine seismic surveys recorded with towed streamers have been successfully processed to image changes in reservoir fluids through time and hence have contributed to important reservoir developm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80c6a903aa48d24bd0e96845c0034dfa
https://doi.org/10.1190/tle31040397.1

Post-migration Multiple Attenuation by Mixed Dip and Residual Moveout Filtering

Autor: Jean-Luc Boelle, E. Bruthiaux, M. Hulard, F. Prat, E. Godart, Pierre Hugonnet

Publikováno v: Proceedings.

Dip-filtering methods are sometimes applied as a last chance to attenuate residual multiple energy from seismic reflection data, which has survived after a full processing sequence, including state-of-the-art multiple attenuation tools. These methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c163ceaea41c0b80b10662d380556f3f
https://doi.org/10.3997/2214-4609.20141035