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Showing results 1-50 of 117 << Previous 1 2 3    Next >>

2023
1 Aaker, Ole Edvard; Raknes, Espen Birger; Pedersen, Ørjan; Arntsen, Børge.
Newton optimization and the Hessian matrix in scale-separation waveform inversion problems with reflected and transmitted waves. Geophysical Journal International 2023 ;Volume 235.(2) p. 1600-1623
NTNU Untitled
 
2 Arntsen, Børge; Kakhkhorov, Umedzhon; Weibull, Wiktor Waldemar; Raknes, Espen.
Global inversion and parametrization for building tomographic velocity models. EGU general assembly; 2023-04-23 - 2024-04-28
UIS NTNU Untitled
 
3 Kakhkhorov, Umedzhon; Arntsen, Børge; Weibull, Wiktor Waldemar; Raknes, Espen Birger.
Crustal-scale Vp velocity model building for a sparse regional OBS survey using full-waveform inversion: a case study from Japan Trench. EGU general assembly; 2023-04-23 - 2023-04-28
NTNU UIS Untitled
 
4 Taweesintananon, Kittinat.
Distributed Acoustic Sensing and 4D Seismic Time-Strain Inversion for Subsurface Monitoring. Norges teknisk-naturvitenskapelige universitet 2023 (ISBN 9788232672592) 173 p. Doctoral theses at NTNU(280)
NTNU Untitled
 
2022
5 Aaker, Ole Edvard.
Computational and robustness improvements in waveform inversion. Norges teknisk-naturvitenskapelige universitet 2022 (ISBN 9788232660988) 174 p. Doktoravhandlinger ved NTNU(2022/313)
NTNU Untitled
 
6 Johansen, Ståle Emil; Arntsen, Børge; Raknes, Espen Birger; Omosanya, Kamaldeen Olakunle Leif; Harishidayat, Dicky; Henningsen, Tormod.
Seismic forward modelling of the Kvalhovden outcrop, Spitsbergen, Norway. Marine and Petroleum Geology 2022 ;Volume 147. p. -
NTNU Untitled
 
7 Kakhkhorov, Umedzhon; Arntsen, Børge; Weibull, Wiktor Waldemar; Raknes, Espen Birger.
Acoustic Fwi of Wide-Angle 2D Obs: Japan Trench Case Study. 83rd EAGE Annual Conference and Exhibition; 2022-06-06 - 2022-06-09
UIS NTNU Untitled
 
2021
8 Aaker, Ole Edvard; Raknes, Espen Birger; Arntsen, Børge.
Elastodynamic full waveform inversion on GPUs with time-space tiling and wavefield reconstruction. The Journal of Supercomputing 2021 ;Volume 77. p. 2416-2457
NTNU Untitled
 
9 Hosseini, Seyed Ehsan; Zonetti, Simone; Romdhane, Mohamed Anouar; Dupuy, Bastien; Arntsen, Børge.
Artificial Intelligence for Well Integrity Monitoring Based on EM Data. I: TCCS–11. CO2 Capture, Transport and Storage. Trondheim 22nd–23rd June 2021. Short Papers from the 11th International Trondheim CCS Conference. SINTEF akademisk forlag 2021 ISBN 978-82-536-1714-5. p. 152-154
SINTEF NTNU Untitled
 
10 Panzner, Martin.
Integration of Electromagnetic and Seismic data to improve sub-salt and sub-basalt imaging. Norges teknisk-naturvitenskapelige universitet 2021 (ISBN 9788232657940) 139 p. Doktoravhandlinger ved NTNU(2021/147)
NTNU Untitled
 
2020
11 Aaker, Ole Edvard; Raknes, Espen Birger; Pedersen, Ørjan; Arntsen, Børge.
Wavefield reconstruction for velocity–stress elastodynamic full-waveform inversion. Geophysical Journal International 2020 ;Volume 222.(1) p. 595-609
NTNU Untitled
 
12 Hosseini, Ehsan; Dupuy, Bastien; Romdhane, Anouar; Arntsen, Børge.
Artificial intelligence for well integrity monitoring using geophysical data: preliminary results and plans . Tophole annual meeting; 2020-11-03 - 2020-11-03
SINTEF NTNU Untitled
 
13 Johansen, Ståle Emil; Panzner, Martin; Mittet, Rune; Amundsen, Hans E. Foss; Lim, Anna; Vik, Eirik; Landrø, Martin; Arntsen, Børge.
Electrical imaging of the Mohns Ridge in the Greenland Sea. AGU fall meeting; 2020-12-01 - 2020-12-17
NTNU Untitled
 
2019
14 Johansen, Ståle Emil; Panzner, Martin; Mittet, Rune; Amundsen, Hans E. Foss; Lim, Anna; Vik, Eirik; Landrø, Martin; Arntsen, Børge.
Deep electrical imaging of the ultraslow-spreading Mohns Ridge. Nature 2019 ;Volume 567. p. 379-383
NTNU Untitled
 
15 Landrø, Martin; Kodaira, Shuichi; Fujiwara, Toshiya; No, Tetsuo; Weibull, Wiktor Waldemar; Arntsen, Børge.
Time lapse seismic analysis of the Tohoku-Oki 2011 earthquake. International Journal of Greenhouse Gas Control 2019 ;Volume 82. p. 98-116
NTNU UIS Untitled
 
16 Wang, Chenlong; Cheng, Jiubing; Weibull, Wiktor Waldemar; Arntsen, Børge.
Elastic wave-equation migration velocity analysis preconditioned through mode decoupling. Geophysics 2019 ;Volume 84.(3) p. R341-R353
UIS NTNU Untitled
 
2018
17 Hagen, Vegard Stenhjem; Arntsen, Børge; Raknes, Espen Birger.
A new method for constructing the Hessian in elastic full waveform inversion. SEG Annual Meeting 2018; 2018-10-14 - 2018-10-19
NTNU Untitled
 
18 Karpov, Ivan; Arntsen, Børge; Raknes, Espen Birger.
Using interpolation to insert small-scale inhomogeneities in the acoustic finite difference scheme. SEG Technical Program Expanded Abstracts 2018; 2018-10-14 - 2018-10-19
NTNU Untitled
 
19 Liu, Yi; Arntsen, Børge; van der Neut, Joost; Wapenaar, Kees.
Up- and downgoing borehole wavefield retrieval using single component borehole and reflection data. Journal of Applied Geophysics 2018 ;Volume 155. p. 256-264
NTNU Untitled
 
20 Solymosi, Bence; Favretto-Cristini, Nathalie; Monteiller, Vadim; Komatitsch, Dimitri; Cristini, Paul; Arntsen, Børge; Ursin, Bjørn.
How to adapt numerical simulation of wave propagation and ultrasonic laboratory experiments to be comparable — A case study for a complex topographic model. Geophysics 2018 ;Volume 83.(4) p. T195-T207
NTNU Untitled
 
21 Yan, Hong; Dupuy, Bastien; Romdhane, Mohamed Anouar; Arntsen, Børge.
CO2 saturation estimates at Sleipner (North Sea) from seismic tomography and rock physics inversion. Geophysical Prospecting 2018 ;Volume 67.(4) p. 1055-1071
SINTEF NTNU Untitled
 
2017
22 Arntsen, Børge; Raknes, Espen Birger.
True amplitude cross-correlation imaging condition for Reverse Time Migration. EGU General Assembly Conference 2017; 2017-04-23 - 2017-04-28
NTNU Untitled
 
23 Bergslid, Tore Sivertsen; Raknes, Espen Birger; Arntsen, Børge.
Fast in-memory elastic full-waveform inversion using consumer-grade GPUs. EGU General Assembly Conference 2017; 2017-04-23 - 2017-04-28
NTNU Untitled
 
24 ; Yan, Hong.
Rock physics inversion for CO2 characterization at Sleipner. Trondheim: NTNU 2017 127 p.
NTNU SINTEF Untitled
 
25 Hagen, Vegard Stenhjem; Arntsen, Børge.
Parameter Resolution and Cross-talk for Elastic Full Waveform Inversion. European Geosciences Union General Assembly 2017; 2017-04-28 - 2017-04-28
NTNU Untitled
 
26 Hagen, Vegard Stenhjem; Arntsen, Børge; Raknes, Espen Birger.
Uncertainty Estimation in Elastic Full Waveform Inversion by Utilising the Hessian Matrix. AGU Fall Meeting 2017; 2017-12-12 - 2017-12-12
NTNU Untitled
 
27 Liu, Yi.
Data-driven Borehole Imaging and Monitoring. Norges teknisk-naturvitenskapelige universitet 2017 (ISBN 978-82-326-2726-4) 128 p. Doktoravhandlinger ved NTNU(2017/329)
NTNU Untitled
 
28 Liu, Yi; Arntsen, Børge; Van der neut, Joost; Wapenaar, Kees.
Up-down wavefield reconstruction in boreholes using single-component data. 79th Annual International Conference and Exhibition; 2017-06-12 - 2017-06-15
NTNU Untitled
 
29 Liu, Yi; Landrø, Martin; Arntsen, Børge; Van der neut, Joost; Wapenaar, Kees.
A new approach to separate seismic time-lapse time shifts in the reservoir and overburden. Geophysics 2017 ;Volume 82.(6) p. Q67-Q78
NTNU Untitled
 
30 Raknes, Espen Birger; Arntsen, Børge.
Challenges and solutions for performing 3D time-domain elastic full-waveform inversion. The Leading Edge 2017 ;Volume 36.(1) p. 88-93
NTNU Untitled
 
31 Raknes, Espen Birger; Moser, Tijmen Jan; Arntsen, Børge; Johansen, Ståle Emil; Sangesland, Sigbjørn.
Surface Seismic While Drilling-Imaging of Well Bores in Seismic Context. 79th EAGE Conference and Exhibition 2017; 2017-06-12 - 2017-06-15
NTNU Untitled
 
32 Wang, Chen Long; Weibull, Wiktor Waldemar; Cheng, Jiubing; Arntsen, Børge.
Automatic Shear-wave Velocity Analysis with Elastic Reverse Time Migration. I: 79th EAGE Conference & Exhibition 2017. European Association of Geoscientists and Engineers (EAGE) 2017 ISBN 978-94-6282-217-7.
NTNU UIS Untitled
 
33 Yan, Hong; Dupuy, Bastien; Romdhane, Anouar; Arntsen, Børge.
Rock physics inversion for CO2 injection at Sleipner. Fourth International Workshop on Rock Physics; 2017-05-29 - 2017-06-02
NTNU SINTEF Untitled
 
34 Yan, Hong; Dupuy, Bastien; Romdhane, Anouar; Arntsen, Børge.
Rock physics inversion for CO2 injection at Sleipner. 4IWRP proceedings 2017
NTNU SINTEF Untitled
 
35 Yan, Hong; Dupuy, Bastien; Romdhane, Anouar; Arntsen, Børge.
Rock physics inversion for CO2 saturation estimation at Sleipner - Sensitivity tests and baseline application. I: SPE Europec featured at 79th EAGE Conference and Exhibition. Society of Petroleum Engineers 2017 ISBN 9781510842823.
NTNU SINTEF Untitled
 
36 Yan, Hong; Dupuy, Bastien; Romdhane, Anouar; Arntsen, Børge.
Rock physics inversion for CO2 saturation estimation at Sleipner: sensitivity tests and baseline application. EAGE annual meeting; 2017-06-12 - 2017-06-15
NTNU SINTEF Untitled
 
2016
37 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for Beginners Part III GPU-Accelerated Computing. GeoExpro 2016 ;Volume 13.(1) p. 38-40
NTNU Untitled
 
38 Amundsen, Lasse; Landrø, Martin; Arntsen, Børge.
Supercomputers for Beginners Part IV Quantum Computers. GeoExpro 2016 ;Volume 13.(3) p. 24-27
NTNU Untitled
 
39 Bergslid, Tore Sivertsen; Raknes, Espen Birger; Arntsen, Børge.
A practical comparison of different parameterizations for anisotropic elastic full waveform inversion. SEG Annual Meeting 2016; 2016-10-16 - 2016-10-21
NTNU Untitled
 
40 Landrø, Martin; Kodaira, Shuichi; Fujiwara, toshiya; No, Tetsuo; Weibull, Wiktor Waldemar; Arntsen, Børge.
Estimating the dilation factor using time-lapse earthquake data. EAGE annual meeting; 2016-05-30 - 2016-06-02
NTNU UIS Untitled
 
41 Liu, Yi; Arntsen, Børge; Landrø, Martin; Van der neut, Joost; Wapenaar, Kees.
New method for discriminating 4D time shifts in the overburden and reservoir. SEG technical program expanded abstracts 2016 ;Volume 55.(3521) Suppl. 3526
NTNU Untitled
 
42 Liu, Yi; Arntsen, Børge; Van der neut, Joost; Wapenaar, Kees.
Auto-estimation of Up-down Wavefields in a Horizontal Borehole using Single Component Data. 78th EAGE Conference and Exhibition 2016; 2016-05-30 - 2016-06-02
NTNU Untitled
 
43 Liu, Yi; Draganov, Deyan; Wapenaar, Kees; Arntsen, Børge.
Retrieving virtual reflection responses at drill-bit positions using seismic interferometry with drill-bit noise. Geophysical Prospecting 2016 ;Volume 64.(2) p. 348-360
NTNU Untitled
 
44 Liu, Yi; Van der neut, Joost; Arntsen, Børge; Wapenaar, Kees.
Combination of surface and borehole seismic data for robust target-oriented imaging. Geophysical Journal International 2016 ;Volume 205.(2) p. 758-775
NTNU Untitled
 
45 Moser, Tijmen Jan; Arntsen, Børge; Johansen, Ståle Emil; Raknes, Espen Birger; Sangesland, Sigbjørn.
Seismic Diffraction Response from Boreholes. 78th EAGE Conference and Exhibition 2016; 2016-05-30 - 2016-06-02
NTNU UiT Untitled
 
46 Moser, Tijmen Jan; Arntsen, Børge; Johansen, Ståle Emil; Raknes, Espen Birger; Sangesland, Sigbjørn.
Surface seismic monitoring while drilling using diffractions - concept and field data example. SEG technical program expanded abstracts 2016 ;Volume 35. p. 662-666
NTNU Untitled
 
47 Moser, Tijmen Jan; Arntsen, Børge; Johansen, Ståle Emil; Raknes, Espen Birger; Sangesland, Sigbjørn.
Surface-seismic monitoring while drilling using diffractions: Concept and field data example. SEG Annual Meeting 2016; 2016-10-16 - 2016-10-21
NTNU UiT Untitled
 
48 Moser, Tijmen Jan; Johansen, Ståle Emil; Arntsen, Børge; Raknes, Espen Birger; Sangesland, Sigbjørn.
Interpretation of Complex Reservoirs - From Outcrops to Superresolution Imaging. 78th EAGE Conference and Exhibition 2016; 2016-05-30 - 2016-06-02
NTNU UiT Untitled
 
49 Panzner, Martin; Morten, Jan Petter; Weibull, Wiktor Waldemar; Arntsen, Børge.
Integrated seismic and electromagnetic model building applied to improve subbasalt depth imaging in the Faroe-Shetland Basin. Geophysics 2016 ;Volume 81.(1) p. E57-E68
NTNU UIS Untitled
 
50 Raknes, Espen Birger; Arntsen, Børge.
On the development of elastic three dimensional full waveform inversion in exploration geophysics. EGU General Assembly 2016; 2016-04-17 - 2016-04-17
NTNU Untitled
 
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