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Alexandre Bertrand

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Proceedings Papers

Paper presented at the 2004 SEG Annual Meeting, October 10–15, 2004
Paper Number: SEG-2004-2231
... velocity variation heriot-watt university upstream oil & gas mexico seawater velocity variation alexandre bertrand Uncertainties in the 4D seismic signature due to seawater velocity variations Alexandre Bertrand, Christophe Ribeiro and Colin MacBeth*, Heriot-Watt University, Edinburgh, UK...
Proceedings Papers

Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-2384
... Andrew Ratcliffe*, Caroline Win, Vetle Vinje, Graham Conroy (CGGVeritas), Mike Warner, Adrian Umpleby, Ivan Stekl, Tenice Nangoo (Imperial College London) and Alexandre Bertrand (ConocoPhillips) Summary Full Waveform Inversion (FWI) aims to obtain superior velocity models by minimizing the difference...
Proceedings Papers

Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-1398
... where traditional differencing fails. noise signal enhancement mapping owc movement upstream oil & gas oil-water contact seismic data alexandre bertrand 1 nelson field svd data singular value decomposition eigenvalue matrix macbeth geology owc movement reservoir...
Proceedings Papers

Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-2422
... difference baseline data workflow neural network reservoir characterization gas-oil contact troll field high frequency imaging seg houston 2005 A high resolution workflow for 4D-friendly analysis: application to gas-oil contact monitoring at Troll West Alexandre Bertrand, Sean McQuaid+, Roman...
Proceedings Papers

Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0987
... conference tomography Acoustic full waveform inversion using reflection energy: a case study from the Ekofisk LoFS ocean bottom dataset Yi Wang*, Kirk Wallace, Houzhu Zhang, Alexandre Bertrand, (Yun)Qing Shen ConocoPhillips Summary Early arrivals play an important role for Full Waveform Inversion (FWI...
Proceedings Papers

Paper presented at the 2002 SEG Annual Meeting, October 6–11, 2002
Paper Number: SEG-2002-1684
... foinaven seawater velocity variation colin macbeth salt lake city correction heriot-watt university traveltime difference Seawater velocity variations and their impact in permanent installations for reservoir monitoring Alexandre Bertrand* and Colin MacBeth, Heriot-Watt University, Edinburgh, UK...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 24–27, 2006
Paper Number: SPE-102351-MS
Journal Articles
Journal: SPE Journal
SPE J. 9 (01): 67–78.
Paper Number: SPE-87680-PA
Published: 01 March 2004
...Bertrand Brun; Olivier Gosselin; John W. Barker Summary This paper demonstrates how certain geological constraints can be imposed during gradient-based history matching by use of a prior term in the objective function. We extend an existing method of parameter selection (gradzone analysis...
Proceedings Papers

Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-4057
... approximation for the scattering of acoustic waves: Wave Motion, 31, no. 1, 43 70, doi:10.1016/S0165- 2125(99)00026-8. Dussaud, E., and W. William, Symes, Paul Williamson, Laurent Lemaistre, Paul Singer, Bertrand Denel, and Adam Cherrett, 2008, Computational strategies for reverse-time migration, 78th Annual...
Proceedings Papers

Paper presented at the 17th World Petroleum Congress, September 1–5, 2002
Paper Number: WPC-32142
... (KIM). The authors hereby acknowledge the support provided by the sponsors of this project. We are grateful to BP Norway for providing the 2D-4C North Sea data set and for the permission to publish. We also thank Alexandre Stopin for precious discussions, Bertrand Duquet for providing the PP and PS...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Health, Safety, Security, Environment, and Social Responsibility, April 16–18, 2018
Paper Number: SPE-190496-MS
...), ADCIS, Telops, Modis, Taurob, the CNRS, the GSMA, the URCA, PPID, APIX, Bertin Instruments, Harris, AER, Gas Optics, Sensia, Fluke, Sim Engineering, Wavely, SOBEGI, ASL-INDUSLACQ, CITBA and INFAUTELEC. 1. Xavier Watremez , Nadège Labat , Grégoire Audouin , Bertrand Lejay...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0037
..., and Bertrand Delouis (2016) Numerical model of formation of a 3-D strike- slip fault system, Comptes Rendus Geoscience, Vol. 348, No. 1, pp. 61 69, httpsdoi.org/10.1016/j.crte.2015.09.008. 12. Itasca Consulting Group (2018) FLAC3D: Fast Langrangian Analysis of Continua in 3D, ver. 6.0, Minneapolis, MN: Itasca...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205950-MS
.... " The Leading Edge 39 , no. 10 ( 2020 ): 727 – 733 . Pedregosa , Fabian , Gaël Varoquaux , Alexandre Gramfort , Vincent Michel , Bertrand Thirion , Olivier Grisel , Mathieu Blondel et al . " Scikit-learn: Machine learning in Python. " the Journal of machine Learning...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-183527-MS
..., PARAMOUNT Group, APIX, ACTEMIUM, APAVE, RETIA, SOBEGI, and ASL-Induslacq. 1. Vincent Farley ; Alexandre Vallières ; André Villemaire ; Martin Chamberland ; Philippe Lagueux ; Jean Giroux , " Chemical agent detection and identification with a hyperspectral imaging infrared...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 3–7, 2021
Paper Number: PSIG-2102
... Nguyen and Julie Hatfield for their encouragement to conduct 18. Fabian Pedregosa, Gaël Varoquaux, Alexandre Gramfort, this study. Special thanks to Dr. Gerhard-Wilhelm Weber for his contributions to the formation and sustain of my academic Vincent Michel, Bertrand Thirion, Olivier Grisel, Mathieu...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16392
.... 1 8 (2015) doi:10.1520/C0876- 15.2. 14. Pedregosa FABIANPEDREGOSA, F. et al. Scikit-learn: Machine Learning in Python Gaël Varoquaux Bertrand Thirion Vincent Dubourg Alexandre Passos PEDREGOSA, VAROQUAUX, GRAMFORT ET AL. Matthieu Perrot. Journal of Machine Learning Research vol. 12 httpscikit...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–28, 2016
Paper Number: SPE-181501-MS
... Lacq ) Total Exploration & Production, the ONERA (French Aerospace Lab), ADCIS, Telops, Euro Engineering, RAE, PARAMOUNT Group, APIX, ACTEMIUM, APAVE, RETIA, SOBEGI, and ASL-Induslacq. 1. Martin Chamberland ; Vincent Farley ; Alexandre Vallières ; André Villemaire ; Louis...
Proceedings Papers

Paper presented at the SNAME Maritime Convention, September 29–October 2, 2020
Paper Number: SNAME-SMC-2020-035
... on the Applications of Evolutionary Computation, 123 137. Springer. Pedregosa, Fabian, Gaël Varoquaux, Alexandre Gramfort, Vincent Michel, Bertrand Thirion, Olivier Grisel, Mathieu Blondel, Peter Prettenhofer, Ron Weiss, and Vincent Dubourg. 2011. Scikit-Learn: Machine Learning in Python . The Journal of Machine...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 2–4, 2021
Paper Number: SPE-208452-MS
Proceedings Papers

Paper presented at the IADC/SPE Drilling Conference, February 21–23, 2006
Paper Number: SPE-99080-MS
... in industry and environnement (Wiley, New York, 2005). 15. A. Ragouillaux, B. Herzhaft, F. Bertrand, P. Coussot: "Flow instability and shear localization in a drilling emulsion", submitted to Rheologica Acta, 2005. 16. T. Reed and A. Pliehvari "A New Model for Laminar, Transitional, and Turbulent Flow...

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