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Publications
  • Vitenskapelige publikasjoner
    • 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.

      DOI: 10.1190/segam2019-3215537.1

    • 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.

      DOI: 10.1016/j.ijggc.2019.01.002

    • 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.

      DOI: 10.1190/geo2018-0181.1

    • 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.

      DOI: 10.1190/geo2018-0144.1

    • 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)

      DOI: 10.3997/2214-4609.201801724

    • Radwan, Mohamed; Weibull, Wiktor Waldemar

      (2018)

      Application of Elastic Full-Waveform Inversion on Blackfoot 3D Multicomponent Data

      European Association of Geoscientists and Engineers (EAGE)

      DOI: 10.3997/2214-4609.201801668

    • 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)

      DOI: 10.3997/2214-4609.201701527

    • 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)

      DOI: 10.3997/2214-4609.201700683

    • 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)

      DOI: 10.3997/2214-4609.201701363

    • 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)

      DOI: 10.3997/2214-4609.201701037

    • 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.

      DOI: 10.1190/geo2015-0137.1

    • 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.

      DOI: 10.1190/GEO2015-0185.1

    • 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.

      DOI: 10.1016/j.ijggc.2015.07.021

    • 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.

      DOI: 10.1190/tle33091000.1

    • 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.

      DOI: 10.1190/geo2013-0232.1

    • Weibull, Wiktor Waldemar; Arntsen, Børge

      (2013)

      Automatic velocity analysis with reverse-time migration

      Geophysics

      ISSN 0016-8033.

      Volum 78.

      Hefte 4.

      s.S179-S192.

      DOI: 10.1190/GEO2012-0064.1

    • 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)

      DOI: 10.1190/segam2012-0650.1

    • 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.

      DOI: 10.1016/j.marpetgeo.2010.07.014

    • 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

  • Bøker og kapitler
    • 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.

  • Formidling
    • 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

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