Førsteamanuensis
Ohm, Karen Synnøve; Weibull, Wiktor Waldemar; Luo, Xiaodong
(2019)
Uncertainty quantification in non-linear seismic inversion: A comparison of three different methods
s.1675-1679.
Landrø, Martin; Kodaira, Shuichi; Fujiwara, Toshiya; No, Tetsuo; Weibull, Wiktor Waldemar; Arntsen, Børge
(2019)
Time lapse seismic analysis of the Tohoku-Oki 2011 earthquake
International Journal of Greenhouse Gas Control
ISSN 1750-5836.
Volum 82.
s.98-116.
Weibull, Wiktor Waldemar; Ahmad, Sayyid Suhail; Brown, R.J.; Rosland, B.; Nazi, Hediyeh
(2019)
A comparison of the effects of layering and attenuation on the seismic response of gas reservoirs
European Association of Geoscientists and Engineers (EAGE)
Wang, Chenlong; Cheng, Jiubing; Weibull, Wiktor Waldemar; Arntsen, Børge
(2019)
Elastic wave-equation migration velocity analysis preconditioned through mode decoupling
Geophysics
ISSN 0016-8033.
Volum 84.
Hefte 3.
s.R341-R353.
Ahmad, Sayyid Suhail; Weibull, Wiktor Waldemar; Brown, Robert James; Escalona Varela, Alejandro
(2019)
Observations and suggested mechanisms for generation of low-frequency seismic anomalies: Examples from the Johan Sverdrup field, central North Sea Norwegian sector
Geophysics
ISSN 0016-8033.
Volum 84.
Hefte 1.
s.B1-B14.
Ahmad, Sayyid Suhail; Weibull, Wiktor Waldemar; Brown, Robert James; Escalona Varela, Alejandro
(2018)
AVO, AVAZ Responses and Velocity Anisotropy Associated with Low-Frequency Anomalies-Example from the Southern North Sea
European Association of Geoscientists and Engineers (EAGE)
Radwan, Mohamed; Weibull, Wiktor Waldemar
(2018)
Application of Elastic Full-Waveform Inversion on Blackfoot 3D Multicomponent Data
European Association of Geoscientists and Engineers (EAGE)
Ahmad, Sayyid Suhail; Weibull, Wiktor Waldemar; Brown, Robert James; Escalona Varela, Alejandro
(2017)
Low-frequency Analysis from Permeable and Fractured Rocks in the Central North Sea - A Possible Krauklis-wave Phenomenon
European Association of Geoscientists and Engineers (EAGE)
Wang, Chen Long; Cheng, Jiubing; Weibull, Wiktor Waldemar
(2017)
3D Vector Imaging of Converted Waves for Fractured Reservoirs
European Association of Geoscientists and Engineers (EAGE)
Wang, Chen Long; Weibull, Wiktor Waldemar; Cheng, Jiubing; Arntsen, Børge
(2017)
Automatic Shear-wave Velocity Analysis with Elastic Reverse Time Migration
European Association of Geoscientists and Engineers (EAGE)
Weibull, Wiktor Waldemar; Ebrahim, Farid Mahmoud Mohamed
(2017)
Elastic Reverse-Time Migration and Velocity Analysis Using Multicomponent Geophone Data
European Association of Geoscientists and Engineers (EAGE)
Panzner, Martin; Morten, Jan Petter; Weibull, Wiktor Waldemar; Arntsen, Børge
(2016)
Integrated seismic and electromagnetic model building applied to improve subbasalt depth imaging in the Faroe-Shetland Basin
Geophysics
ISSN 0016-8033.
Volum 81.
Hefte 1.
s.E57-E68.
Raknes, Espen Birger; Weibull, Wiktor Waldemar
(2016)
Efficient 3D elastic full-waveform inversion using wavefield reconstruction methods
Geophysics
ISSN 0016-8033.
Volum 81.
Hefte 2.
s.R45-R55.
Raknes, Espen Birger; Weibull, Wiktor Waldemar; Arntsen, Børge
(2015)
Seismic imaging of the carbon dioxide gas cloud at Sleipner using 3D elastic time-lapse full waveform inversion
International Journal of Greenhouse Gas Control
ISSN 1750-5836.
Volum 42.
s.26-45.
Raknes, Espen Birger; Arntsen, Børge; Weibull, Wiktor Waldemar
(2015)
Three-dimensional elastic full waveform inversion using seismic data from the Sleipner area
Geophysical Journal International
ISSN 0956-540X.
Volum 202.
Hefte 3.
s.1877-1894.
DOI: 10.1093/gji/ggv258
Raknes, Espen Birger; Weibull, Wiktor Waldemar; Arntsen, Børge
(2014)
Elastic velocity analysis and time-lapse full-waveform inversion
The Leading Edge
ISSN 1070-485X.
Volum 33.
Hefte 9.
s.1000-1006.
Weibull, Wiktor Waldemar; Arntsen, Børge
(2014)
Reverse-time demigration using the extended-imaging condition
Geophysics
ISSN 0016-8033.
Volum 79.
Hefte 3.
s.WA97-WA105.
Weibull, Wiktor Waldemar; Arntsen, Børge
(2013)
Automatic velocity analysis with reverse-time migration
Geophysics
ISSN 0016-8033.
Volum 78.
Hefte 4.
s.S179-S192.
Weibull, Wiktor Waldemar; Arntsen, Børge; Houbiers, M.
(2012)
Reverse Time Migration Velocity Analysis - A Real Field Data Example
European Association of Geoscientists and Engineers (EAGE)
Weibull, Wiktor Waldemar; Arntsen, Børge
(2012)
Full-waveform Inversion in the Data and Image Spaces
European Association of Geoscientists and Engineers (EAGE)
Weibull, Wiktor Waldemar; Arntsen, Børge
(2012)
Anisotropic Migration Velocity Analysis Using the Elastic Wave Equation
European Association of Geoscientists and Engineers (EAGE)
Weibull, Wiktor Waldemar; Arntsen, Børge
(2011)
Automatic Migration Velocity Analysis Using Reverse Time Migration
European Association of Geoscientists and Engineers (EAGE)
Weibull, Wiktor Waldemar; Mienert, Jurgen; Bünz, Stefan; Hustoft, Steinar
(2010)
Fluid migration directions inferred from gradient of time surfaces of the sub seabed
Marine and Petroleum Geology
ISSN 0264-8172.
Volum 27.
Hefte 9.
s.1898-1909.
Weibull, Wiktor Waldemar; Arntsen, Børge
(2010)
Implications of the Born approximation for WEMVA - a systematic approach
Society of Exploration Geophysicists. Expanded Abstracts with Biographies
ISSN 1052-3812.
Volum 29.
s.4405-4409.
DOI: 10.1190/1.3513797
Rodriguez, Maria Antonieta Alcantara; Weibull, Wiktor Waldemar
(2018)
Ground penetrating radar and seismic study to determine glacial deposit stratigraphy
Kausar, Tayyaba; Weibull, Wiktor Waldemar
(2018)
Simultaneous AVO inversion and seismic lithology cube estimation by using PP and PS angle stack seismic data of the Oseberg Field, North Sea
Li, Geng; Weibull, Wiktor Waldemar
(2018)
Data Assimilation Methods in Seismic Inversion
Ranchod, Ushah; Weibull, Wiktor Waldemar
(2017)
Comparing AVA character between well derived 3D synthetic models and real seismic together with extended elastic impedance studies of the Agat Formation in the Northern Viking Graben
Grønberg, Annette; Weibull, Wiktor Waldemar
(2017)
Wave-equation migration velocity analysis of the successive vintages of the Sleipner Field - A detailed prediction of the mechanical effects caused by CO2 injection
Storaas, Øystein; Weibull, Wiktor Waldemar
(2017)
Processing techniques to enhance imaging of ultra-high frequency seismic data acquired with P-Cable technology
Weibull, Wiktor Waldemar; Ebrahim, Farid Mahmoud Mohamed
(2017)
Converted wave imaging and velocity analysis using elastic reverse-time migration
Weibull, Wiktor Waldemar; Arntsen, Børge
(2014)
Seismic Processing and Velocity Analysis Using Reverse-Time Migration
Norges teknisk-naturvitenskapelige universitet
Hefte 3.
Ahmed, Nisar; Weibull, Wiktor Waldemar
(2020)
Estimation of Seismic Response by AVO Inversion due to Changes in Oil-Saturation and Pressure during Production
Ohm, Karen Synnøve; Weibull, Wiktor Waldemar; Luo, Xiaodong
(2019)
Uncertainty quantification in non-linear seismic inversion: A comparison of three different methods
Ebrahim, Farid Mahmoud Mohamed; Weibull, Wiktor Waldemar
(2017)
Tomographic co-depthing of reflectors in PP and PS elastic reverse-time migrated images
Raknes, Espen Birger; Weibull, Wiktor Waldemar
(2016)
Combining wave-equation migration velocity analysis and full-waveform inversion for improved 3D elastic parameter estimation
Landrø, Martin; Kodaira, Shuichi; Fujiwara, toshiya; No, Tetsuo; Weibull, Wiktor Waldemar; Arntsen, Børge
(2016)
Estimating the dilation factor using time-lapse earthquake data
Raknes, Espen Birger; Weibull, Wiktor Waldemar
(2015)
Source Wavefield Reconstruction for Large-scale 3D Elastic Full-waveform Inversion
Raknes, Espen Birger; Weibull, Wiktor Waldemar; Arntsen, Børge
(2013)
Time-lapse full waveform inversion: Synthetic and real data examples
Raknes, Espen Birger; Weibull, Wiktor Waldemar; Arntsen, Børge
(2013)
Time-lapse full waveform inversion: Synthetic and real data examples
Society of Exploration Geophysicists. Expanded Abstracts with Biographies
ISSN 1052-3812.
Weibull, Wiktor Waldemar; Arntsen, Børge; Raknes, Espen Birger
(2012)
Initial velocity models for full waveform inversion
