Vitenskapelig artikkel
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Morten Jakobsen; Tor Arne Johansen
(2005). The effects of drained and undrained loading on visco-elastic waves in rock-like composites. (ekstern lenke)
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Bernardo Moyano; Kyle Thomas Spikes; Tor Arne Johansen
et al. (2012). Modeling compaction effects on the elastic properties of clay-water composites. (ekstern lenke)
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Erling Hugo Jensen; Charlotte Faust Andersen; Tor Arne Johansen
(2011). Estimation of elastic moduli of mixed porous clay composites. (ekstern lenke)
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Helmer Andre Friis; Tor Arne Johansen; Magne Haveraaen
et al. (2001). Use of coordinate free numerics in elastic wave simulation. (ekstern lenke)
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Tor Arne Johansen; Bent Ole Ruud; Ronny Tømmerbakke
et al. (2019). Seismic on floating ice: data acquisition versus flexural wave noise. (ekstern lenke)
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Robin Andre Rørstadbotnen; Jo Eidsvik; Léa Bouffaut
et al. (2023). Simultaneous tracking of multiple whales using two fiber-optic cables in the Arctic. (ekstern lenke)
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Kenneth Bredesen; Erling Hugo Jensen; Tor Arne Johansen
et al. (2015). Quantitative seismic interpretation using inverse rock physics modelling. (ekstern lenke)
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Erik P. Johannessen; Tormod Henningsen; Nils Erik Bakke
et al. (2011). Palaeogene clinoform succession on Svalbard expressed in outcrops, seismic data, logs and cores. (ekstern lenke)
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Kenneth Bredesen; Erling Hugo Jensen; Tor Arne Johansen
et al. (2015). Seismic reservoir and source-rock analysis using inverse
rock-physics modeling: A Norwegian Sea demonstration. (ekstern lenke)
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Tor Arne Johansen; P Digranes; M van Schaack
et al. (2004). Seismic mapping and modeling of near-surface sediments in polar areas. (ekstern lenke)
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Joan Nakajigo; John Mary Kiberu; Tor Arne Johansen
et al. (2023). Rock physics analysis of reservoir units of the Semliki basin, Albertine graben: A case study. (ekstern lenke)
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Magne Haveraaen; Helmer Andre Friis; Tor Arne Johansen
(1999). Formal Software Engineering for Computational Modelling. (ekstern lenke)
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Morten Jakobsen; Tor Arne Johansen; Bent Ole Ruud
(2001). Modeled velocity and reflectivity properties of anisotropic hydrated sediments. (ekstern lenke)
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Per Åge Avseth; Tor Arne Johansen; Aiman Bakhorji
et al. (2014). Rock-physics modeling guided by depositional and burial history in low-to-intermediate-porosity sandstones. (ekstern lenke)
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Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud
(2002). Estimation of the internal structure and anisotropy of shales from borehole data. (ekstern lenke)
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Bernardo Moyano; Erling Hugo Jensen; Tor Arne Johansen
(2011). Improved quantitative calibration of rock physics models. (ekstern lenke)
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Charlotte Faust Andersen; Tor Arne Johansen
(2010). Test of rock physics models for prediction of seismic velocities in shallow unconsolidated sands: a well log data case. (ekstern lenke)
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Morten Jakobsen; Tor Arne Johansen
(1999). A test of annie based on ultrasonic measurements on a shale. (ekstern lenke)
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Erling Hugo Jensen; Leiv-J. Gelius; Tor Arne Johansen
et al. (2013). Consistent joint elastic-electrical differential effective-medium modelling of compacting reservoir sandstones. (ekstern lenke)
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Remy Agersborg; Morten Jakobsen; Bent Ole Ruud
et al. (2007). Effects of pore fluid pressure on the seismic response of a fractured carbonate reservoir. (ekstern lenke)
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Morten Jakobsen; John Hudson; Tor Arne Johansen
(2003). T-matrix approach to shale acoustics. (ekstern lenke)
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Takeshi Tsuji; Tatsunori Ikeda; Tor Arne Johansen
et al. (2016). Using seismic noise derived from fluid injection well for continuous reservoir monitoring. (ekstern lenke)
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Morten Jakobsen; Tor Arne Johansen; Clive McCann
(2003). The acoustic signature of fluid flow in complex porous media. (ekstern lenke)
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Remy Agersborg; Tor Arne Johansen; Bent Ole Ruud
(2008). Modelling reflection signatures of pore fluids and dual porosity in carbonate reservoirs. (ekstern lenke)
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Tor Arne Johansen; Bent Ole Ruud; Morten Jakobsen
(2004). Effect of grain scale alignment on seismic anisotropy and reflectivity of shales. (ekstern lenke)
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Rowan Romeyn; Alfred Hanssen; Bent Ole Ruud
et al. (2021). Sea ice thickness from air-coupled flexural waves. (ekstern lenke)
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Rowan Romeyn; Alfred Hanssen; Bent Ole Ruud
et al. (2021). Passive seismic recording of cryoseisms in Adventdalen, Svalbard. (ekstern lenke)
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Anders Dræge; Tor Arne Johansen; Ivar Brevik
et al. (2006). A strategy for modelling the diagenetic evolution of seismic properties in sandstones. (ekstern lenke)
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Helene Meling Stemland; Tor Arne Johansen; Bent Ole Ruud
et al. (2020). Elastic properties as indicators of heat flux into cold near-surface Arctic sediments. (ekstern lenke)
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Remy Agersborg; Tor Arne Johansen; Gary Mavko
et al. (2011). Modeling of elasticity effects of sandstone compaction using coated inclusions. (ekstern lenke)
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Morten Jakobsen; Tor Arne Johansen
(2000). Anisotropic approximations for mudrocks: A seismic laboratory study. (ekstern lenke)
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Tor Arne Johansen; Bent Ole Ruud; Nils Erik Bakke
et al. (2011). Seismic profiling on Arctic glaciers. (ekstern lenke)
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Helene Meling Stemland; Tor Arne Johansen; Bent Ole Ruud
et al. (2019). Measured sound levels in ice-covered shallow water caused by seismic shooting on top of and below floating ice, reviewed for possible impacts on true seals. (ekstern lenke)
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Erling Hugo Jensen; Tor Arne Johansen; Per Åge Avseth
et al. (2016). Quantitative interpretation using inverse rock-physics modeling on AVO data. (ekstern lenke)
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Isabelle Lecomte; Håvar Gjøystal; Åsmund Drottning
et al. (2004). Efficient and flexible seismic modeling of reservoirs: A hybrid approach. (ekstern lenke)
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M Jakobsen; Tor Arne Johansen; C McCann
(2004). The acoustic signature of fluid flow in complex porous media. (ekstern lenke)
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Remy Agersborg; Tor Arne Johansen; Morten Jakobsen
et al. (2008). Effects of fluids and dual-pore systems on pressure-dependent velocities and attenuations in carbonates. (ekstern lenke)
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Tor Arne Johansen; . B. Bruland; J. Lutro
(1995). Tracking the amplitude versus offset (AVO) by using orthogonal polynomials. (ekstern lenke)
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Kenneth Bredesen; Per Åge Avseth; Tor Arne Johansen
et al. (2018). Rock physics modelling based on depositional and burial history of Barents Sea sandstones. (ekstern lenke)
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Kristina Bakke; Ian A. Kane; Ole Jakob Martinsen
et al. (2013). Seismic modeling in the analysis of deep-water sandstone termination styles. (ekstern lenke)
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Tor Arne Johansen; L. Bruland; J. Lutro
(1995). Tracking the amplitude versus offset (AVO) by using orthogonal polynomials. (ekstern lenke)
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Anders Dræge; Morten Jakobsen; Tor Arne Johansen
(2006). Rock physics modelling of shale diagenesis. (ekstern lenke)
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Erling Hugo Jensen; Ragnar Hauge; Marit Ulvmoen
et al. (2016). Rock.XML - Towards a library of rock physics models. (ekstern lenke)
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Kristina Bakke; Steen Agerlin Petersen; Ole Jakob Martinsen
et al. (2011). Seismic modelling of outcrop analogues: techniques and applications. (ekstern lenke)
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L. Bruland; Tor Arne Johansen
(1994). Resolving interfering events through cyclic sampling and median filtering. (ekstern lenke)
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Tor Arne Johansen; Bent Ole Ruud; Gaute Hope
(2019). Seismic on floating ice on shallow water: Observations and modeling of guided wave modes. (ekstern lenke)
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Helene Stemland; Bent Ole Ruud; Tor Arne Johansen
(2023). Case study of combined marine- and land-based passive seismic surveying in front of Nordenskiöldbreen outlet glacier, Adolfbukta, Svalbard. (ekstern lenke)
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Tor Arne Johansen; Åsmund Drottning; Isabelle Lecomte
et al. (2002). An approach to combined rock physics and seismic modelling of fluid substitution effects. (ekstern lenke)
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Joan Nakajigo; Tor Arne Johansen; John Mary Kiberu
et al. (2024). Prediction of reservoir properties using inverse rock physics modelling in the Kanywataba Exploration Area, Albertine Graben. (ekstern lenke)
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Mohammad Reza Saberi; Tor Arne Johansen; Michael Richard Talbot
(2009). Textural and burial effects on rock physics characterization of chalks. (ekstern lenke)
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Karoline Bælum; Tor Arne Johansen; Helge Johnsen
et al. (2012). Subsurface structures of the Longyearbyen CO2 Lab study area in Central Spitsbergen (Arctic Norway), as mapped by reflection seismic data. (ekstern lenke)
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Remy Agersborg; Tor Arne Johansen; Morten Jakobsen
(2009). Velocity variations in carbonate rocks due to dual porosity and wave-induced fluid flow. (ekstern lenke)
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Takeshi Tsuij; Tatsumori Ikeda; Tor Arne Johansen
et al. (2016). Utilizing seismic noise from fluid injection well for continous reservoir monitoring. (ekstern lenke)
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Mohammad Reza Saberi; Tor Arne Johansen; Gunnar Sælen
(2010). Rock physics interpolation used for velocity modeling of chalks: Ontong Java Plateau Example. (ekstern lenke)
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Tor Arne Johansen; Erling Hugo Jensen; Gary Mavko
et al. (2013). Inverse rock physics modeling for reservoir quality prediction. (ekstern lenke)
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Takeshi Tsuji; Tor Arne Johansen; Bent Ole Ruud
et al. (2012). Surface-wave analysis for identifying unfrozen zones in subglacial sediments. (ekstern lenke)
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Jan Arild Skjervheim; Geir Evensen; Sigurd Ivar Aanonsen
et al. (2007). Incorporating 4D seismic data in reservoir simulation models using ensemble Kalman filter. (ekstern lenke)
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Helene Meling Stemland; Tor Arne Johansen; Bent Ole Ruud
(2020). Potential use of time-lapse surface seismics for monitoring thawing of the terrestrial arctic. (ekstern lenke)
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Alvar Braathen; Karoline Bælum; Hanne H Christiansen
et al. (2012). The Longyearbyen CO2 Lab of Svalbard, Norway — initial assessment of the geological conditions for CO2 sequestration. (ekstern lenke)
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Tor Arne Johansen; Bent Ole Ruud; Tormod Henningsen
et al. (2020). Seismic mapping of on-shore sediments at Andøya, Norway, deposited prior to the North-Atlantic rifting. (ekstern lenke)
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Bernardo Moyano; Erling Hugo Jensen; Tor Arne Johansen
(2015). Spatial constrained inverse rock physics modelling. (ekstern lenke)
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Bernardo Moyano; Tor Arne Johansen; Remy Agersborg
et al. (2013). Diagnostics of seismic time-lapse effects of sandstones based on laboratory data. (ekstern lenke)
Konferanseforedrag
Konferanseposter
Forelesning
Vitenskapelig bokkapittel
Forskningsrapport
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Tor Arne Johansen; P Digranes; M Van Shaack
et al. (1999). Experiences with seismic mapping of near-surface sediments on permafrozen ground. (ekstern lenke)
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Tor Arne Johansen; L. Bruland
(1994). A method to extract interfering events with amplitude variations with offset. (ekstern lenke)
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Tor Arne Johansen
(1998). Strategies for estimation of reservoir properties from well data. (ekstern lenke)
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Tor Arne Johansen; AK Kvalheim; Morten Jakobsen
(1999). Elastic properties of transverse isotropic materials recovered from phase and group velocities. (ekstern lenke)
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Tor Arne Johansen
(1992). Modelling elastic moduli in porous fluid-filled media applying scattering theory. (ekstern lenke)
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P. Digranes; Tor Arne Johansen; L. I. Stautland
(1994). AVO study of the Hod field, Final Reo., Contract 8020. (ekstern lenke)
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Tor Arne Johansen
(1993). Seismic Lithology, Final Project Rep. (ekstern lenke)
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Tor Arne Johansen
(1993). Modelling velocity and attenuation of borehole Stoneley waves in porous fluid-filled media, Project Rep. Contract 03206. (ekstern lenke)
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Tor Arne Johansen; L. I. Stautland
(1994). A numerical study on the effect of saturation, porosity, pore fluid distribution and pore goemetry on seismic parameters. Rep. to Petec, Contract 8050. (ekstern lenke)
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Rolf Mjelde; Tor Arne Johansen
(1999). Cruise report: Acquisition of multichannel reflection seismics across the Knipovitch Ridge, 17. September - 1. October, 1999. (ekstern lenke)
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Tor Arne Johansen
(1998). Evaluation of six models for prediction of lithology and reservoir properties from acoustic data. (ekstern lenke)
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Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud
et al. (1999). The Seismic Reservoir Characterization (SRC) Project. (ekstern lenke)
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Tor Arne Johansen; AK Kvalheim
(1999). Choice of measurement angles for derivation of ultrasonic transverse isotropy. (ekstern lenke)
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Morten Jakobsen; Tor Arne Johansen; D. Økland
et al. (1995). Acoustic propterties of Brage shale as measured from single test specimen, Rep. to Norsk Hydro. (ekstern lenke)
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L. Bruland; Tor Arne Johansen
(1993). On the use of genetic algorithms in AVO analysis, Part 1, Prosjektrapport Norsk Hydro. (ekstern lenke)
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