|
Preservation and completeness of meandering rivers deposits: insights from numerical simulations
Jean-Louis Grimaud
,
Fabien Ors
,
Lemay Martin
,
Isabelle Cojan
,
Jacques Rivoirard
et al.
IMS 2021, Jun 2021, Prague, France
Conference papers
hal-03442225v1
|
|
On measuring the spatial sampling density of a deposit for Mineral Resource classification
Marie-Cécile Febvey
,
Jacques Rivoirard
,
Benjamin Martin
APCOM, Aug 2021, Johannesburg, South Africa
Conference papers
hal-03555564v1
|
|
Automatic Determination of Sedimentary Units from Well Data
Anna Bubnova
,
Jacques Rivoirard
,
Isabelle Cojan
,
Fabien Ors
EAGE 2017, 2017, Paris, France
Conference papers
hal-01775181v1
|
|
Transposition of a Process-Based Model, Flumy: from Meandering Fluvial Systems to Channelized Turbidite Systems
Lemay Martin
,
Jean-Louis Grimaud
,
Isabelle Cojan
,
Jacques Rivoirard
,
Fabien Ors
et al.
AGU Fall Meeting 2017, Dec 2017, New Orleans, United States
Conference papers
hal-01848080v1
|
|
Unsupervised learning of multivariate geostatistical data: two algorithms
Thomas Romary
,
Fabien Ors
,
Jacques Rivoirard
Geoenv 2016, Jul 2016, Lisbon, Portugal
Conference papers
hal-01408574v1
|
|
From the spatial sampling of a deposit to mineral resources classification
Jacques Rivoirard
,
Didier Renard
,
Felipe Celhay
,
David Benado
,
Queiroz Celeste
et al.
Conference papers
hal-01410183v1
|
|
Well data analysis in the view of reconstructing channel morphology and sandbody geometry in fluvial
meandering systems
Isabelle Cojan
,
Jacques Rivoirard
,
Pierre Weill
,
Fabien Ors
Sedimentology at the crossroads of new frontiers, IAS, Aug 2014, Genève, Switzerland. pp.159
Conference papers
hal-01109279v1
|
|
Estimation Of Non-Stationary Random Fields Through Space Deformation
Francky Fouedjio
,
Nicolas Desassis
,
Thomas Romary
,
Jacques Rivoirard
10th Conference on Geostatistics for Environmental Applications, Jul 2014, Paris, France
Conference papers
hal-01024302v1
|
|
A Generalized Convolution Model and Estimation for Non-stationary Random Fields
Francky Fouedjio
,
Nicolas Desassis
,
Jacques Rivoirard
Workshop Rencontres Statistiques Au Sommet de Rochebrune, Mar 2014, Rochebrune, France
Conference papers
hal-01003060v1
|
|
Stochastic and process-based models for heterogeneous reservoirs
Jacques Rivoirard
Colloque Institut Mines-Télécom « Ressources naturelles et environnement », Nov 2014, paris, France
Conference papers
hal-01113092v1
|
|
A Generalized Convolution Model and Estimation for Non-stationary Random Fields
Francky Fouedjio
,
Nicolas Desassis
,
Jacques Rivoirard
10th Conference on Geostatistics for Environmental Applications, Jul 2014, Paris, France
Conference papers
hal-01024298v1
|
|
Estimation des paramètres des corps sableux de systèmes fluviatiles méandriformes à partir de données de puits.
Isabelle Cojan
,
Jacques Rivoirard
,
Pierre Weill
,
Fabien Ors
14ème congrès français de sédimentologie, Nov 2013, Paris, France. pp.91
Conference papers
hal-00913389v1
|
|
Assessment of the resources of a Gold Deposit by Transitive Kriging
Didier Renard
,
Jean-Paul Chilès
,
Jacques Rivoirard
,
Marco Alfaro
APCOM 36th, Nov 2013, Porto Allegre, Brazil. Assessment of the resources of a Gold Deposit by Transitive Kriging
Conference papers
hal-00797608v1
|
|
Inferring sandbodies parameters from well data, an innovative method dedicated to process-based modelling of fluvial meandering systems
Isabelle Cojan
,
Jacques Rivoirard
,
Pierre Weill
,
Fabien Ors
10th International Conference on Fluvial Sedimentology, Jul 2013, Leeds, United Kingdom. pp.284-285
Conference papers
hal-00847662v1
|
|
A geostatistical measure for the spatial sampling of a deposit
Jacques Rivoirard
36th APCOM, Nov 2013, Brazil. p 209-215
Conference papers
hal-00922120v1
|
|
Process-based modelling for a finer characterization of meandering fluvial reservoir heterogeneities: FLUMY and the Miocene Loranca Basin
Pierre Weill
,
Isabelle Cojan
,
Hélène Beucher
,
Jacques Rivoirard
,
Fabien Ors
et al.
10th International Conference on Fluvial Sedimentology, Jul 2013, Leeds, United Kingdom. pp.446-447
Conference papers
hal-00847699v1
|
|
Modélisation de réservoirs chenalisés méandriformes (FLUMY) : Approche couplée processus/stochastique et conditionnement aux données de puits.
Pierre Weill
,
Isabelle Cojan
,
Fabien Ors
,
Jacques Rivoirard
14ème congrès français de sédimentologie, Nov 2013, Paris, France. pp.412
Conference papers
hal-00913317v1
|
|
Modélisation numérique de réservoirs fluviatiles méandriformes - FLUMY et le bassin Miocène de Loranca (Espagne).
Pierre Weill
,
Isabelle Cojan
,
Fabien Ors
,
Hélène Beucher
,
Jacques Rivoirard
et al.
14ème congrès français de sédimentologie, Nov 2013, Paris, France. pp.411
Conference papers
hal-00913338v1
|
|
Modélisation des hétérogénéités sédimentaires dans les plaines alluviales de rivières méandriformes
Pierre Weill
,
Isabelle Cojan
,
Fabien Ors
,
Jacques Rivoirard
Morphodynamique et transport solide en rivière : du terrain aux modèles, Oct 2012, Tours, France. pp.22
Conference papers
hal-00779482v1
|
|
Contribution of the Process-Based Modeling to Pluri-gaussian Simulation in the Case of Meandering Channelized Reservoirs
Hélène Beucher
,
Jacques Rivoirard
,
Isabelle Cojan
,
Fabien Ors
AAPG 2012 Annual Convention & Exhibition, Apr 2012, Long Beach, California, United States. pp.1236143
Conference papers
hal-00777050v1
|
|
Inferring process-based models from well data -- an innovative method dedicated to meandering systems
Isabelle Cojan
,
Fabien Ors
,
Jacques Rivoirard
,
Pierre Weill
34th International Geological Congress - Abstracts Unearthing our Past and Future -- Resourcing Tomorrow, Aug 2012, Brisbane, Australia. pp.1829
Conference papers
hal-00777056v1
|
|
Nouveaux développements en géostatistique minière
Jacques Rivoirard
Ressources minérales: la vision du mineur (Ecole thématique du CNRS), Feb 2012, Paris, France
Conference papers
hal-00767066v1
|
|
New Method for Inferring Process-Based Models to Well Data in the Case of Meandering Systems
Isabelle Cojan
,
Fabien Ors
,
Jacques Rivoirard
AAPG annual Convention & Exhibition in Long Beach, Apr 2012, Long Beach, California, United States. pp.1235352
Conference papers
hal-00777042v1
|
|
Domaining by clustering multivariate geostatistical data
Thomas Romary
,
Jacques Rivoirard
,
Jacques Deraisme
,
Cristian Quinones
,
Xavier Freulon
et al.
Ninth International Geostatistics Congress,, 2012, Norway, France. pp.455-466
Conference papers
hal-00776725v1
|
|
Developments in Dynamic Modelling of Meandering Fluvial Systems
Benjamin Grappe
,
Isabelle Cojan
,
Nicolas Flipo
,
Jacques Rivoirard
,
Lauriane Vilmin
et al.
AAPG 2012 Annual Convention & Exhibition, Apr 2012, Long Beach, California, United States. pp.1236147
Conference papers
hal-00777052v1
|
|
New Method for an Easy Use of Stochastic Process-Based Models Such as Flumy to Reproduce a Fluvial Meandering Reservoir
Isabelle Cojan
,
Jacques Rivoirard
,
Fabien Ors
,
Didier Renard
73rd EAGE Conference, May 2011, Vienne, Austria. pp.WSP-10
Conference papers
hal-00599180v1
|
|
Variances for mineral resources classification
Jacques Rivoirard
,
Jean-Paul Chilès
GEOMIN 2011, 2nd International Seminar on Geology for the Mining Industry, Jun 2011, Antofagasta, Chile. Chapter 4, p62
Conference papers
hal-00649220v1
|
|
Continuity for kriging with moving neighborhood: a penalization approach
Thomas Romary
,
Jacques Rivoirard
IAMG 2010, Aug 2010, Hungary
Conference papers
hal-00578175v1
|
|
Model for top-cut with indicator residual adapted to deposits with very skewed grade distribution
Jacques Rivoirard
,
Claude Demange
,
X. Freulon
,
Aurélie Lécureuil
,
Nicolas Bellot
et al.
IAMG 2010, 2010, Budapest, Hungary
Conference papers
hal-00587026v1
|
|
Histogram modelling and simulations in the case of skewed distributions with a 0-effect: issues and new developments
Jacques Deraismes
,
Jacques Rivoirard
IAMG 2009 Conference, Aug 2009, Stanford, United States
Conference papers
hal-00566928v1
|
|
From outcrop to process-based reservoir modelling of fluvial meandering systems. The key issue of parameter choice
Isabelle Cojan
,
Jacques Rivoirard
,
Didier Renard
From River to Rock Record, Jan 2009, Aberdeen, United Kingdom. pp.21
Conference papers
hal-00573240v1
|
|
Advances in quantification of process-based models for meandering channelized reservoirs.
Jacques Rivoirard
,
Isabelle Cojan
,
Didier Renard
,
François Geffroy
VIII International Geostatistics Congress, Geostats 2008, Santiago Chile, Dec 2008, Santiago, Chile. pp.607-616
Conference papers
hal-00586451v1
|
|
Multivariate uniform conditioning and block simulations with discrete gaussian model: application to Chuquicamata deposit
Jacques Deraismes
,
Jacques Rivoirard
,
Pedro Carrasco Castelli
VIII International Geostatistics Congress, GEOSTATS 2008, Dec 2008, Santiago, Chile. pp.69-78
Conference papers
hal-00579363v1
|
|
Process-Based and Stochastic Modelling of a Fluvial Meandering System: Example of the Loranca Miocene Succession (Spain)
Isabelle Cojan
,
Cedric Beaudelot
,
François Geffroy
,
Sébastien Laratte
,
Didier Renard
et al.
2008 AAPG Annual Convention & Exhibition, 2008, San Antonio, United States. pp.10
Conference papers
hal-00586448v1
|
|
Usefulness of the spatial indices to define the distribution pattern of key life stages: an application to the red mullet (Mullus barbatus) population in the south Tyrrhenian sea
Maria Teresa Spedicato
,
Mathieu Woillez
,
Jacques Rivoirard
,
Pierre Petitgas
,
Pierluigi Carbonara
et al.
ICES annual science conference, Sep 2007, Helsinki, Finland. 15p
Conference papers
hal-00579961v1
|
|
Selecting and combining survey based indices of fish stocks using their correlation in time to make diagnostic of their status
Mathieu Woillez
,
Jacques Rivoirard
,
Pierre Petitgas
,
Charlotte Deerenberg
ICES annual science conference, Sep 2007, Helsinki, Finland. 19p
Conference papers
hal-00579966v1
|
|
Controling the location of deposits in meandering channelized reservoir models
Jacques Rivoirard
,
Isabelle Cojan
,
François Geffroy
Petroleum Geostatistics 2007, Sep 2007, Cascais, Portugal. 5p
Conference papers
hal-00579954v1
|
|
Modélisation des systèmes fluviatiles tertiaires du Bassin de Loranca (Espagne), à partir du logiciel FLUMY
Cedric Beaudelot
,
Florent Tournier
,
Sébastien Laratte
,
Mohammed Skander Bernard
,
Christophe Rigollet
et al.
21ème Réunion des Sciences de la Terre, Dec 2006, Dijon, France. pp.128
Conference papers
hal-00586433v1
|
|
Relationships between population spatial occupation and population dynamics
Mathieu Woillez
,
Pierre Petitgas
,
Jacques Rivoirard
,
Paul Fernandes
,
Remment ter Hoftstede
et al.
ICES annual science conference 2006, Sep 2006, Maastricht, Netherlands. 19p
Conference papers
hal-00580013v1
|
|
Evaluation of key parameters for reproducing a fluvial meandering reservoir using FLUMY, a stochastic process-based model
Isabelle Cojan
,
Jacques Rivoirard
,
Fabien Ors
,
Didier Renard
18th International Sedimentological Congress - Mendoza, Argentina, 2010, Sep 2006, Mendosa, Argentina. pp.252
Conference papers
hal-00586576v1
|
|
Process-based and stochastic modeling of fluvial meandering system. From model to field case study: example of the Loranca Miocene succession (Spain).
Isabelle Cojan
,
Cedric Beaudelot
,
François Geffroy
,
Sébastien Laratte
,
Christophe Rigollet
et al.
17 th International Sedimentological Congress, Aug 2006, Fukuoka, Japan. p. 222
Conference papers
hal-00586434v1
|
|
Process-based Reservoir Modelling in the Example of Meandering Channel
Isabelle Cojan
,
Olivier Fouché
,
Simon Lopez
,
Jacques Rivoirard
Conference papers
hal-04063422v1
|
|
Process-Based Stochastic Modelling in the Example of Meandering Channelized Reservoirs
Isabelle Cojan
,
Simon Lopez
,
Jacques Rivoirard
,
Olivier Fouché
,
A. Galli
et al.
Conference papers
hal-04063408v1
|