Zobrazeno 1 - 10 of 32 pro vyhledávání: '"Perrin José"'
1
Akademický článek
S-wave anisotropy from two dipole sonic data processing methods, confronted with fracture permeability, logs and cores
Autor: Perrin José, Belaud Didier, Yver Jean-Pierre, Naville Charles
Publikováno v: Science and Technology for Energy Transition, Vol 77, p 13 (2022)
The present paper consists in two parts, determined by the historical emerging production of Dipole Sonic Imager (DSI1) measurements and results in the early 1990’s. The DSI data were processed following two methods simultaneously developed in Fran
Externí odkaz: https://doaj.org/article/bb9e163091c541468118e090a95104af
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2
Report
HTEM data improve 3D modelling of aquifers in Paris Basin, France
Autor: Martelet, Guillaume, Reninger, Pierre-Alexandre, Perrin, José, Tourlière, Bruno
In Paris Basin, we evaluate how HTEM data complement the usual borehole, geological and deep seismic data used for modelling aquifer geometries. With these traditional data, depths between ca. 50 to 300m are often relatively ill-constrained, as most
Externí odkaz: http://arxiv.org/abs/1707.01299
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3
Akademický článek
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4
Akademický článek
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5
Reprocessing of regional AEM surveys for geological, hydrogeological and geotechnical applications
Autor: Reninger, Pierre-Alexandre, Martelet, Guillaume, Perrin, José, Dumont, Marc
Publikováno v: AEM2018-7th International Workshop on Airborne Electromagnetics
AEM2018-7th International Workshop on Airborne Electromagnetics, Jun 2018, Kolding, Denmark
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::940a289409da84f0ff4c5260882d971e
https://hal-brgm.archives-ouvertes.fr/hal-01738610
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7
Slopes of an airborne electromagnetic resistivity model interpolated jointly with borehole data for 3D geological modelling
Autor: Reninger, Pierre-Alexandre, Martelet, Guillaume, Perrin, José, Deparis, Jacques, Chen, Yan
Publikováno v: Geophysical Prospecting
Geophysical Prospecting, Wiley, 2017, 65, pp.1085-1096. ⟨10.1111/1365-2478.12465⟩
International audience; We investigate a novel way to introduce resistivity models deriving from airborne electromagnetic surveys into regional geological modelling. Standard geometrical geological modelling can be strengthened using geophysical data
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0e4b57b284a912fe33bf80ec94d7ca28
https://hal-insu.archives-ouvertes.fr/insu-01406350/document
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8
Méthodologie de cartographie du régolithe en domaine sédimentaire à partir des données spectrométriques aéroportées en région Centre
Autor: Lacquement, Frederic, Prognon, François, Tourliere, Bruno, Martelet, Guillaume, Deparis, Jacques, Reninger, Pierre-Alexandre, Perrin, José, Tissoux, Hélène
Publikováno v: 25e Réunion des Sciences de la Terre
25e Réunion des Sciences de la Terre, Oct 2016, Caen, France
National audience; L'état des lieux de la connaissance cartographique des terrains du régolithe de la France métropolitaine met en évidence une grande hétérogénéité dans la quantité et la qualité des données disponibles (http://infoterre.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8e9cbb89f985b5e6d547c5a291820581
https://hal-brgm.archives-ouvertes.fr/hal-01332571
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9
A New Type of Large Ultramafic Intrusion-Hosted Fe-Ti-V Deposit in the West-African Archean Craton: The N’Guérédonké Complex, Guinea
Autor: Gloaguen, Eric, Augé, Thierry, Courrioux, Gabriel, Fullgraf, Thomas, Perrin, José
Publikováno v: SGA 2015 : Ressources minérales dans un monde durable
SGA 2015 : Ressources minérales dans un monde durable, SGA (Society for Geology Applied to Mineral Deposits), Aug 2015, Nancy, France
International audience; A new type of large ultramafic intrusion-hosted Fe-Ti-V deposit has been discovered by BRGM in the West-African Archean craton. The N’Guérédonké intrusive complex (7 x 0.9 km) is composed of a dunite core surrounded by ri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::da5e626d2af498dd0fb9493bf8d8ba80
https://hal-brgm.archives-ouvertes.fr/hal-01157843
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10
Aluminium for future generation: new bauxite resources identified in Guinea
Autor: Bailly, Laurent, Labbé, Jean-François, Marot, A, Lips, A, Tourlière, Bruno, Perrin, José, Blanchin, Raymonde, Chevrel, Stéphane, Bah, N, Diallo, Eo, Diabi, Sy, Sy Savané, Ml, Diabaté, B
Publikováno v: SGA 2015 : Ressources minérales dans un monde durable
SGA 2015 : Ressources minérales dans un monde durable, SGA (Society for Geology Applied to Mineral Deposits), Aug 2015, Nancy, France
International audience; Guinea in West Africa is home to about 27% of the world's bauxite reserves – aluminium's principal ore. The well-known Sangaredi deposit alone represents other 80% of the Guinean bauxite production, with an annual production
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::927caa16d1516e2c61ba69fe707316bb
https://hal-brgm.archives-ouvertes.fr/hal-01157233
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