My research interests include the development of analytical and numerical methods for solving direct and inverse scattering problems in seismic and electromagnetic geophysics. I am involved in several interdisciplinary research projects.  In one project, I develop rock physics based methods for microseismic full-waveform inversion. In another project, I develop methodology for real-time modelling and inversion of induction logs. I am also interested in synergies between seismic and medical imaging and the development of iterative nonlinear inverse scattering algorithms in this context.   

Conference lecture

• Morten Jakobsen; Patrick Rasolofosaon (2009). Do velocity and attenuation surfaces in anisotropic viscoelastic media always share the same symmetries?. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Ujjwal Shekhar; Morten Jakobsen; Inga Berre et al. (2023). Fast integral equation method for microseismic wavefield modelling in anisotropic elastic media.. (external link)
• Morten Jakobsen; Ali Shahraini (2008). Improved characterization of naturally fractured reservoirs by joint inversion of production and seismic AVOZ data. (external link)
• Tor Arne Johansen; Bent Ole Ruud; Morten Jakobsen (2000). Influence of the grain orientation distribution on the AVO of PP and PS waves. (external link)
• Morten Jakobsen; Ru-Shan Wu (2015). Renormalized scattering series for frequency domain waveform modelling in strongly scattering media. (external link)
• Aamir Ali; Morten Jakobsen (2011). On the relative importance of global and squirt flow in cracked porous media. (external link)
• Pål Næverlid Sævik; Inga Berre; Morten Jakobsen et al. (2012). Electrical conductivity of fractured media: A computational study of the self-consistent method. (external link)
• Ingjald Pilskog; Michael Ernesto Lopez; Morten Jakobsen (2014). Linearized waveform inversion for fracture parameters. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). Efficient big data assimilation through sparse representation: A case study in 4D seismic history matching. (external link)
• Morten Jakobsen; Clive McCann; Jeremy Sothcott (2019). Carbonate microstructures from measured velocity and attenuation spectra via simulated annealing. (external link)
• Morten Jakobsen (2016). Comparison of elastic stiffness and fracture model based approaches to FWI in HTI media. (external link)
• Morten Jakobsen (2005). On the relationship betwee Hudson's crack modell and the T-matrix approach to fractured reservoir. (external link)
• Morten Jakobsen; Ru-Shan Wu (2016). Direct iterative nonlinear inversion by multi-frequency T-matrix completion. (external link)
• Pål Næverlid Sævik; Inga Berre; Morten Jakobsen et al. (2013). Effective conductivity of fractured rocks by analytical methods: A 3D computational study. (external link)
• Geir Nævdal; Kjersti Solberg Eikrem; Morten Jakobsen et al. (2015). Ensemble based reservoir characterization using seismic and production data. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen; Bjørn Ursin (2012). The nonlinear waveform inversion problem. (external link)
• Morten Jakobsen; Ru-Shan Wu (2015). Green's function and T-Matrix reconstruction for Direct nonlinear inversion. (external link)
• Morten Jakobsen; Henk Keers (2010). T-matrix Approach to Seismic Modeling in the Acoustic Approximation.. (external link)
• Morten Jakobsen; Henk Keers (2010). Fast modelling of time-lapse seismic data using integral equation methods.. (external link)
• Remy Agersborg; Tor Arne Johansen; Morten Jakobsen (2005). The T-Matrix approach for carbonate rocks. (external link)
• Morten Jakobsen (2003). Toward a unified theory of rock physics. (external link)
• Aamir Ali; Morten Jakobsen (2011). Seismic characterization of reservoirs with multiple fracture sets using velocity and attenuation anisotropy data. (external link)
• Xiaodong Luo; Tuhin Bhakta; Geir Evensen et al. (2018). Big data assimilation and uncertainty quantification in 4D seismic history matching. (external link)
• F. Colleoni; Gerhard Krinner; Morten Jakobsen et al. (2007). Simulation of the late saalian (140 kyr bp) climate in Eurasia: conditions for the existence of an ”unusually” large ice sheet. (external link)
• Morten Jakobsen; Bjørn Ursin (2013). Nonlinear seismic waveform inversion. (external link)
• Morten Jakobsen (2007). Anisotropic permeability in fractured reservoirs from seismic AVOZ analysis. (external link)
• Morten Jakobsen (2007). Unified theory of global and squirt flow in cracked porous media. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen; Kjersti Solberg Eikrem; Geir Nævdal et al. (2018). Time-lapse full waveform inversion as a smart monitoring tool for future IOR. (external link)
• Durra Handri Saputera; Morten Jakobsen; Sergey Alyaev et al. (2023). 3D Modeling and Inversion of Induction Logs.​ 2023 Highlights. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen; Aamir Ali (2011). Anisotropic permeability in fractured reservoirs from frequency-dependent seismic AVAZ data. (external link)
• Tor Arne Johansen; Bent Ole Ruud; Morten Jakobsen (2000). Skifer egenskaper og AVO av PP og PS bølger. (external link)
• Morten Jakobsen; Bjørn Ursin (2012). Nonlinear seismic waveform inversion using a Born iterative T-matrix method. (external link)
• Morten Jakobsen; Jan-Arild Skjevheim; Sigurd Ivar Aanonsen (2006). Characterization of fractured reservoirs by effective medium modelling and joint inversion of seismic and production data. (external link)
• Morten Jakobsen; Tor Arne Johansen (1996). Ultrasonic velocities in shales from the North Sea. (external link)
• Morten Jakobsen; Tor Arne Johansen; G. Østby (1996). On the determination of elastic constants of TI shales from a single test specimen. (external link)
• Morten Jakobsen; Bjørn Ursin (2011). T-matrix Approach to the Nonlinear Waveform Inversion Problem in 4D Seismics. (external link)
• Arkady Ayzenberg; Alena Ayzenberg; Morten Jakobsen (2016). Generalized Lippmann-Schwinger equation for Initial Boundary Value Problem in 3D blocky multiphysics multi-scale media. (external link)
• Svenn Tveit; Trond Mannseth; Morten Jakobsen (2016). Discriminating time-lapse saturation and pressure changes in CO2 monitoring from seismic waveform and CSEM data using ensemble-based Bayesian inversion. (external link)
• Xingguo Huang; Morten Jakobsen; Ru-Shan Wu et al. (2019). Modeling and inversion of seismic data by combining asymptotic, renormalization and homotopy methods. (external link)
• Morten Jakobsen; Bent Ole Ruud; Tor Arne Johansen (2004). Seismic fracture characterization - Integrated rock physics and seismic modelling of fractured reservoirs. (external link)
• Morten Jakobsen; Tor Arne Johansen; Bent Ole Ruud (1999). Modelled velocity and reflectivity properties of anisotropic hydrated sediments. (external link)
• Morten Jakobsen (2001). Acoustics of clay-bearing rocks. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Ali Shahraini; Morten Jakobsen (2009). Non linear Bayesian inversion of seismic AVAZ and production data with respect to the fracture aperture and density. (external link)
• Tor Arne Johansen; Remy Agersborg; Bent Ole Ruud et al. (2005). Dynamic modeling of pressure and saturation effects in hydrocarbon producing reservoirs. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen; E liu; M. Chapman (2007). Estimation of anisotropic permeability in fractured reservoirs from seismic AVOZ analysis. (external link)
• Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud et al. (2006). Seismic reservoir charaterization. (external link)
• Ru-Shan Wu; C. Hu; Morten Jakobsen (2014). Nonlinear Sensitivity Operator and Its De Wolf Approximation in T-matrix Formalism. (external link)
• Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud (2005). Seismic response of fractured reservoirs. (external link)
• Mikhail Boulaenko; Morten Jakobsen; Jonny Hesthammer (2005). EM in reservoir monitoring - response of a fractured hydrocarbon reservoir. (external link)
• Morten Jakobsen; Ru-Shan Wu (2016). Domain decomposition method for efficient waveform inversion in strongly scattering media. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). An Ensemble 4D Seismic History Matching Framework with Sparse Representation Based on Wavelet Multiresolution Analysis. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen (2001). Rocks as viscoelastic composites. (external link)
• Morten Jakobsen; Tor Arne Johansen (2000). Determination of the elastic properties of shales using single test speciemens. (external link)
• Morten Jakobsen; Bjørn Ursin (2013). Nonlinear waveform inversion as a sequence of linear inverse problems. (external link)
• Morten Jakobsen (2003). Advances in theoretical rock physics. (external link)
• Morten Jakobsen; Bjørn Ursin (2012). Seismic waveform inversion using a T-matrix approach. (external link)
• Morten Jakobsen (2001). Acoustic fields and waves in real media. (external link)
• Morten Jakobsen; M. Chapman (2007). Unified theory of global and squirt flow in cracked pourous media. (external link)
• Morten Jakobsen (2006). The effective permeability of fractured reservoirs and composite porous media. (external link)
• Morten Jakobsen; Ivan Psencik; Einar Iversen et al. (2017). On the Parameterization of Seismic Anisotropy in Elastic Waveform Inversion - The HTI Case. (external link)
• Remy Agersborg; Morten Jakobsen; Bent Ole Ruud (2005). Effects of pore fluid pressure on the seismic response of a fractured carbonate reservoir. (external link)
• Morten Jakobsen; Ru-Shan Wu; Xingguo Huang (2018). Seismic waveform modelling in strongly scattering media using renormalization group theory. (external link)
• Tor Arne Johansen; Håvar Gjøystdal; Bent Ole Ruud et al. (2004). Seismic reservoir monitoring. (external link)
• Morten Jakobsen; Ali Shahraini (2008). Anisotropic permeability in fractured reservoirs from joint inversion of production and seismic AVAZ data. (external link)

Research report

• Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud et al. (1999). The Seismic Reservoir Characterization (SRC) Project. (external link)
• 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. (external link)
• Ru-Shan Wu; Morten Jakobsen (2015). Modelling and Imaging Project, report number 27, Earth and Planetary Sciences, University of California, Santa Cruz (UCSC). (First-author of two chapters dealing with the scattering-path operator approach and a T-matrix representation of the De Wolf series. ). (external link)
• Kui Xiang; Morten Jakobsen; Ujjwal Shekhar et al. (2024). Efficient scattering approach to seismic full-waveform inversion in anisotropic elastic media with variable density. (external link)
• Tor Arne Johansen; AK Kvalheim; Morten Jakobsen (1999). Elastic properties of transverse isotropic materials recovered from phase and group velocities. (external link)
• Kjersti Solberg Eikrem; Geir Nævdal; Morten Jakobsen (2020). Iterative solution of the Lippmann-Schwinger equation in strongly scattering media by randomized construction of preconditioners. (external link)
• Morten Jakobsen; Ru-Shan Wu (2017). Accelerating the T-matrix approach to frequency domain full waveform inversion by domain decomposition. (external link)
• Ali Shahraini; Morten Jakobsen; Geir Nævdal (2011). Seismic history matching in fractured reservoirs using anisotropic effective medium theory and the ENKF method. (external link)
• Xingguo Huang; Morten Jakobsen; Ru-Shan Wu (2019). Application of Convergent Born Series with FFT to Frequency-Domain Seismic Wave Modeling in Strongly Scattering Media. (external link)
• Ru-Shan Wu; Benfeng Wang; Morten Jakobsen (2015). GREEN’S FUNCTION AND T‐MATRIX RECONSTRUCTION USING SURFACE DATA FOR DIRECT NONLINEAR INVERSION. (external link)
• Morten Jakobsen; Ru-Shan Wu (2017). Multi-scale T-matrix completion method for FWI in the absence of a good starting model. (external link)

Academic article

• Remy Agersborg; Tor Arne Johansen; Morten Jakobsen (2009). Velocity variations in carbonate rocks due to dual porosity and wave-induced fluid flow. (external link)
• Morten Jakobsen (2008). Effective hydraulic properties of fractured reservoirs and composite porous media. (external link)
• Morten Jakobsen; Kui Xiang; Koen W. A. van Dongen (2023). Seismic and medical ultrasound imaging of velocity and density variations by nonlinear vectorial inverse scattering. (external link)
• Xingguo Huang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2018). A target-oriented scheme for efficient inversion of time-lapse seismic waveform data. (external link)
• Kjersti Solberg Eikrem; Geir Nævdal; Morten Jakobsen (2018). Iterated extended Kalman filter method for time-lapse seismic full-waveform inversion. (external link)
• Morten Jakobsen; Ru-Shan Wu; Xingguo Huang (2018). Seismic waveform modelling in strongly scattering media using renormalization group theory. (external link)
• Morten Jakobsen; Ru-Shan Wu (2018). Accellerating the T-Matrix approach to seismic full waveform inversion by domain decomposition. (external link)
• Morten Jakobsen (2004). The interacting inclusion model of wave-induced fluid flow. (external link)
• Aamir Ali; Ali Shahraini; Morten Jakobsen (2011). Improved characterization of fault zones by quantitative integration of seismic and production data. (external link)
• Pål Næverlid Sævik; Morten Jakobsen; Martha Lien et al. (2014). Anisotropic effective conductivity in fractured rocks by explicit effective medium methods. (external link)
• Durra Handri Saputera; Morten Jakobsen; Koen W.A. van Dongen et al. (2025). Sequential multi-dimensional parameter inversion of induction logging data. (external link)
• Morten Jakobsen; Durra Handri Saputera; Florin Adrian Radu (2025). Iterative Solutions of Two Coupled Integral Equations in Acoustic Scattering Theory. (external link)
• Morten Jakobsen (2007). Effective hydraulic properties of fractured reservoirs and composite porous media. (external link)
• Morten Jakobsen; Tor Arne Johansen (2000). Anisotropic approximations for mudrocks: A seismic laboratory study. (external link)
• Morten Jakobsen; Mark Chapman (2009). Unified theory of global flow and squirt flow in cracked porous media. (external link)
• Pål Næverlid Sævik; Inga Berre; Morten Jakobsen et al. (2013). A 3D computational study of effective medium methods applied to fractured media. (external link)
• Morten Jakobsen; Ivan Psencik; Einar Iversen et al. (2017). On the parametrization of seismic anisotropy for ray-Born inversion. (external link)
• Morten Jakobsen; Ru-Shan Wu (2016). Renormalized scattering series for frequency-domain waveform modelling of strong velocity contrasts. (external link)
• Aamir Ali; Morten Jakobsen (2011). Seismic characterization of reservoirs with multiple fracture sets using velocity and attenuation anisotropy data. (external link)
• Morten Jakobsen; Xingguo Huang; Ru-Shan Wu (2020). Homotopy analysis of the Lippmann-Schwinger equation for seismic wavefield modeling in strongly scattering media. (external link)
• Kjersti Solberg Eikrem; Geir Nævdal; Morten Jakobsen (2020). Iterative solution of the Lippmann-Schwinger equation in strongly scattering acoustic media by randomized construction of preconditioners. (external link)
• 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. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2018). Efficient big data assimilation through sparse representation: A 3D benchmark case study in petroleum engineering. (external link)
• Morten Jakobsen; Bjørn Ursin (2015). Full waveform inversion in the frequency domain using direct iterative T-matrix methods. (external link)
• Yaneng Luo; Handong Huang; Morten Jakobsen et al. (2019). Prediction of porosity and gas saturation for deep-buried sandstone reservoirs from seismic data using an improved rock-physics model. (external link)
• Morten Jakobsen; Ivan Pšenčík; Einar Iversen et al. (2020). Transition operator approach to seismic full-waveform inversion in arbitrary anisotropic elastic media. (external link)
• Durra Handri Saputera; Morten Jakobsen; Koen W. A. van Dongen et al. (2023). 3-D induction log modelling with integral equation method and domain decomposition pre-conditioning. (external link)
• Morten Jakobsen; Svenn Tveit (2018). Distorted Born iterative T-Matrix method for inversion of CSEM data in anisotropic media. (external link)
• Anders Dræge; Morten Jakobsen; Tor Arne Johansen (2006). Rock physics modelling of shale diagenesis. (external link)
• Ulas Taskin; Kjersti Solberg Eikrem; Geir Nævdal et al. (2020). Ultrasound Imaging of the Brain using Full-Waveform Inversion. (external link)
• Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud (2002). Estimation of the internal structure and anisotropy of shales from borehole data. (external link)
• Morten Jakobsen; Ru-Shan Wu (2017). Multi-scale T-matrix completion method for FWI in the absence of a good starting model. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). An ensemble 4D-seismic history-matching framework with sparse representation based on wavelet multiresolution analysis. (external link)
• Xingguo Huang; Morten Jakobsen; Ru-Shan Wu (2019). Taming the divergent terms in the scattering series of Born by renormalization. (external link)
• Malte Sommer; Morten Jakobsen; Sergey Alyaev (2019). Inversion of electromagnetic data while drilling using a distorted Born iterative method for anisotropic conductive media. (external link)
• Morten Jakobsen; Tor Arne Johansen (1999). A test of annie based on ultrasonic measurements on a shale. (external link)
• Remy Agersborg; Morten Jakobsen; Bent Ole Ruud et al. (2007). Effects of pore fluid pressure on the seismic response of a fractured carbonate reservoir. (external link)
• Aamir Ali; Morten Jakobsen (2011). On the accuracy of Ruger's approximation for reflection coefficients in HTI media: implications for the determination of fracture density and orientation from seismic AVAZ data. (external link)
• Morten Jakobsen; John Hudson; Tor Arne Johansen (2003). T-matrix approach to shale acoustics. (external link)
• Xingguo Huang; Kjersti Solberg Eikrem; Morten Jakobsen et al. (2020). Bayesian full waveform inversion in anisotropic elastic media using the iterated extended Kalman filter. (external link)
• Morten Jakobsen; Tor Arne Johansen; Clive McCann (2003). The acoustic signature of fluid flow in complex porous media. (external link)
• Morten Jakobsen; John Hudson; Tim Minshull et al. (2000). Elastic properties of hydrate-bearing sediments using effective medium theory. (external link)
• Aamir Ali; Morten Jakobsen (2014). On the relative importance of global and squirt flow in cracked porous media. (external link)
• Tor Arne Johansen; Bent Ole Ruud; Morten Jakobsen (2004). Effect of grain scale alignment on seismic anisotropy and reflectivity of shales. (external link)
• Ali Shahraini; Aamir Ali; Morten Jakobsen (2011). Characterization of fractured reservoirs using a consistent stiffness-permeability model: focus on the effects of fracture aperture. (external link)
• Benfeng Wang; Morten Jakobsen; Ru-Shan Wu et al. (2017). Accurate and efficient velocity estimation using Transmission matrix formalism based on the domain decomposition method. (external link)
• Pål Næverlid Sævik; Inga Berre; Morten Jakobsen et al. (2012). Electrical conductivity of fractured media: A computational study of the self-consistent method. (external link)
• Xingguo Huang; Morten Jakobsen; Ru-Shan Wu (2019). On the applicability of a renormalized Born series for seismic wave modelling in strongly scattering media. (external link)
• Kui Xiang; Kjersti Solberg Eikrem; Morten Jakobsen et al. (2021). Homotopy scattering series for seismic forward modelling with variable density and velocity. (external link)
• Morten Jakobsen; Tor Arne Johansen (2005). The effects of drained and undrained loading on visco-elastic waves in rock-like composites. (external link)
• Xingguo Huang; Morten Jakobsen; Geir Nævdal et al. (2019). Target-oriented inversion of time-lapse seismic waveform data. (external link)
• Morten Jakobsen; Ru-Shan Wu; Xingguo Huang (2020). Convergent scattering series solution of the inhomogeneous Helmholtz equation using renormalization group and homotopy continuation approaches. (external link)
• Kjersti Solberg Eikrem; Geir Nævdal; Morten Jakobsen et al. (2016). Bayesian estimation of reservoir properties—effects of uncertainty quantification of 4D seismic data. (external link)
• Ujjwal Shekhar; Morten Jakobsen; Ivan Pšenčík et al. (2025). Seismic full waveform inversion for fracture parameters in anisotropic media. (external link)
• Aamir Ali; Morten Jakobsen (2014). Anisotropic permeability in fractured reservoirs from frequency-dependent seismic Amplitude Versus Angle and Azimuth data. (external link)
• Kenneth Muhumuza; Morten Jakobsen; Teemu Luostari et al. (2018). Seismic monitoring of CO2 injection using a distorted Born iterative T-matrix approach in acoustic approximation. (external link)
• Kui Xiang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2023). A matrix-free variant of the distorted Born iterative method for seismic full-waveform inversion. (external link)
• Kui Xiang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2020). Homotopy method for seismic modeling in strongly scattering acoustic media with density variation. (external link)
• Morten Jakobsen; John Hudson (2003). Visco-elastic waves in rock-like composites. (external link)
• Morten Jakobsen; Jan Arild Skjervheim; Sigurd Ivar Aanonsen (2007). Characterization of fractured reservoirs by effective medium modelling and joint inversion of seismic and production data. (external link)
• Morten Jakobsen (2012). T-matrix approach to seismic forward modelling in the acoustic approximation. (external link)
• Morten Jakobsen; Einar Mæland (2024). 50 år med utvikling av metoder for seismisk prosessering, modellering og inversjon. (external link)
• Ujjwal Shekhar; Morten Jakobsen; Einar Iversen et al. (2024). Microseismic wavefield modelling in anisotropic elastic media using integral equation method. (external link)
• Morten Jakobsen; Tor Arne Johansen; Bent Ole Ruud (2001). Modeled velocity and reflectivity properties of anisotropic hydrated sediments. (external link)
• Morten Jakobsen; Clive McCann; Jerremy Sotcott (2019). Carbonate microstructures from measured velocity and attenuation spectra via simulated annealing. (external link)

Conference poster

• Kui Xiang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2020). Homotopy method for seismic modeling in strongly scattering acoustic media with density variation. (external link)
• Morten Jakobsen (2004). The effect of spatial distribution on seismic waves in cracked porous media. (external link)
• Xingguo Huang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2018). A target-oriented scheme for efficient inversion of time-lapse seismic waveform data. (external link)
• Tor Arne Johansen; Morten Jakobsen; Bent Ole Ruud (2002). Use of well data for estimation of seismic anisotropy. (external link)
• Kjersti Solberg Eikrem; Morten Jakobsen; Geir Nævdal (2017). Bayesian Inversion of Time-lapse Seismic Waveform Data Using an Integral Equation Method. (external link)
• Jokhongir Khayrullaev; Einar Iversen; Morten Jakobsen et al. (2025). Estimation of the P-wave Velocity Model from Dix Velocities Using a Neural Network Parameterization. (external link)
• Tor Arne Johansen; Morten Jakobsen; Remy Agersborg et al. (2004). The P-P and P-S response of a fractured reservoir. (external link)
• Pål Næverlid Sævik; Martha Lien; Morten Jakobsen et al. (2013). Effective Permeability of Fractured Rocks by Analytical Methods: A 3D Computational Study. (external link)
• Bent Ole Ruud; Morten Jakobsen; Tor Arne Johansen (2003). Shale properties under compaction. (external link)
• Gerd Vegarud; Halvor Holm; Morten Jakobsen et al. (2006). Mat, fordøyelse og helse. (external link)
• Malte Sommer; Morten Jakobsen; Sergey Alyaev (2019). Inversion of electromagnetic data while drilling using a distorted Born iterative method for anisotropic conductive media. (external link)
• Xingguo Huang; Morten Jakobsen; Kjersti Solberg Eikrem et al. (2018). A target-oriented inversion of time-lapse seismic waveform data. (external link)
• Ali Shahraini; Morten Jakobsen; Geir Nævdal (2009). Nonlinear Bayesian inversion of production and seismic AVAZ data with respect to fracture density and aperture. (external link)
• Durra Handri Saputera; Morten Jakobsen; Sergey Alyaev et al. (2022). GPU-accelerated integral equation method for 3D modelling of induction logs. (external link)
• Malte Sommer; Morten Jakobsen; Sergey Alyaev (2019). Inversion of electromagnetic data while drilling using a renormalized Born iterative method in k-space for anisotropic conductive media. (external link)
• Morten Jakobsen; Henk Keers; Bent Ole Ruud et al. (2010). Waveform inversion of 4D seismic data using the Born approximation in the frequency domain. (external link)
• Bent Ole Ruud; Morten Jakobsen; Tor Arne Johansen (2003). Seismic properties of shales during compaction. (external link)
• Morten Jakobsen; Tor Arne Johansen (2003). Seismic waves in real media with evolving microstructure. (external link)
• Jokhongir Khayrullaev; Einar Iversen; Morten Jakobsen et al. (2025). Estimation of interval P-wave velocities from Dix velocities using a neural-network parameterization. (external link)
• Anders Dræge; Morten Jakobsen; Tor Arne Johansen (2004). Rock physics modeling of shale cementation. (external link)
• Morten Jakobsen; Rolf Løvlie; H Al-Hanbali et al. (1999). Glacial/Interglacial Cycles Monitored by Color and Manganese Variations in Sediments from the Lomonosov Ridge: An Approach to Constrain the Paleomagnetic Chronology. (external link)

Lecture

• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2017). Efficient big data assimilation through sparse representation. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2017). Efficient big data assimilation through sparse representation. (external link)
• Durra Handri Saputera; Morten Jakobsen; Nazanin Jahani et al. (2024). Inversion of Electromagnetic Induction Log in Anisotropic Media using an Adjoint Integral Equation Method. (external link)
• Durra Handri Saputera; Morten Jakobsen; Nazanin Jahani et al. (2023). Towards Real-Time 3D Modeling of Induction Logs Using an Integral Equation Method. (external link)
• Benfeng Wang; Morten Jakobsen; Ru-Shan Wu (2015). Efficient velocity estimation using domain decomposition strategy. (external link)
• Morten Jakobsen; Ingjald Pilskog (2016). Gassmann-consistent Born inversion for fracture density. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2017). Efficient big seismic data assimilation through sparse representation. (external link)
• Morten Jakobsen; Tor Arne Johansen (1999). On the prediction of the elastic properties of shales. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2017). Efficient big seismic data assimilation through sparse representation. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). An Ensemble 4D Seismic History Matching Framework with Wavelet Multiresolution Analysis - A 3D Benchmark Case Study. (external link)
• Morten Jakobsen; Ivan Psencik; Einar Iversen et al. (2017). On the parameterization of seismic anisotropy in elastic waveform inversion: The HTI case. (external link)
• Malte Sommer; Morten Jakobsen (2018). Towards a fast integral equation method for inversion of electromagnetic data while drilling in complex reservoirs. (external link)
• Durra Handri Saputera; Morten Jakobsen; Nazanin Jahani et al. (2024). Adaptive Quasi-Newton Inversion of Electromagnetic Induction Logs for Subsurface Imaging While Drilling. (external link)
• Xingguo Huang; Morten Jakobsen; Ru-Shan Wu (2019). Taming the divergent terms in the scattering series of Born by renormalization. (external link)
• Morten Jakobsen; Clive McCann; Jeremy Sothcott (2017). Acoustic attenuation in limestones at sonic and ultrasonic frequencies. (external link)
• Morten Jakobsen; Ivan Psencik; Einar Iversen et al. (2018). Nonlinear inverse scattering in anisotropic elastic media. (external link)
• Morten Jakobsen (2016). Waveform inversion and rock physics methods for quantitative 4D seismics. (external link)
• Morten Jakobsen (2016). Full waveform inversion and rock physics methods for quantitative 4D seismics. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). Efficient big data assimilation through sparse representation: A case study in 4D seismic history matching. (external link)
• Morten Jakobsen; Ingjald Pilskog; Michael Ernesto Lopez (2015). Generalized T-Matrix approach to seismic modelling in fractured reservoirs and related anisotropic systems. (external link)
• Aamir Ali; Ali Shahraini; Morten Jakobsen (2009). Improved characterization of fault zones by quantitative integration of production and seismic AVAZ data. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). AN ENSEMBLE 4D SEISMIC HISTORY MATCHING FRAMEWORK WITH SPARSE REPRESENTATION: A 3D BENCHMARK CASE STUDY. (external link)

Doctoral thesis (PhD)

• Ali Shahraini; Morten Jakobsen (2011). Characterization of fractured reservoirs by joint inversion of seismic and production data. (external link)
• Aamir Ali; Morten Jakobsen (2011). Correlations between the effective permeability and seismic anisotropy of fractured reservoirs. (external link)
• Morten Jakobsen (1996). Ultrasonic measurements on shale. (external link)
• Morten Jakobsen (1998). Acoustics of complex porous media. (external link)
• Pål Næverlid Sævik; Inga Berre; Morten Jakobsen (2015). Analytical Methods for Upscaling of Fractured Geological Reservoirs. (external link)

Academic book chapter

• Kjersti Solberg Eikrem; Morten Jakobsen; Geir Nævdal (2017). Bayesian inversion of time-lapse seismic waveform data using an integral equation method. (external link)
• Durra Handri Saputera; Morten Jakobsen; Nazanin Jahani et al. (2024). Inversion of Electromagnetic Induction Log in Anisotropic Media using an Adjoint Integral Equation Method. (external link)
• Morten Jakobsen; Durra Handri Saputera; I. Psencik et al. (2024). Frequency-Domain Full-Waveform Inversion for a-Parameters in 2D VTI Media Using an Adjoint Integral Equation Method. (external link)
• Kjersti Solberg Eikrem; Morten Jakobsen; Geir Nævdal (2017). Bayesian inversion of time-lapse seismicwaveform data using an integral equation method. (external link)
• Durra Handri Saputera; Morten Jakobsen; Nazanin Jahani et al. (2023). Towards Real-Time 3D Modeling of Induction Logs Using an Integral Equation Method. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). An Ensemble 4D Seismic History Matching Framework with Wavelet Multiresolution Analysis - A 3D Benchmark Case Study. (external link)
• Jakob Seierstad Stokke; Morten Jakobsen; Kundan Kumar et al. (2025). A History-Dependent Dynamic Biot Model. (external link)
• Xiaodong Luo; Tuhin Bhakta; Morten Jakobsen et al. (2016). An Ensemble 4D Seismic History Matching Framework with Sparse Representation Based on Wavelet Multiresolution Analysis. (external link)
• Morten Jakobsen; Bjørn Ursin (2011). T-matrix Approach to the Nonlinear Waveform Inversion Problem in 4D Seismics. (external link)
• Morten Jakobsen (2000). Determination of the elastic properties of shales using single test specimens. (external link)
• Dias Urozayev; Morten Jakobsen; Bastien Dupuy et al. (2025). Variational Bayesian Multiparameter Seismic Inversion with Structural Similarity Constraints. (external link)
• Malte Sommer; Morten Jakobsen (2018). Towards a fast integral equation method for inversion of electromagnetic data while drilling in complex reservoirs. (external link)

Conference abstract

• Morten Jakobsen; Ivan Psencik; Einar Iversen et al. (2017). On the parameterization of seismic anisotropy in elastic waveform inversion: The HTI case. (external link)
• Ru-Shan Wu; Benfeng Wang; Morten Jakobsen (2015). Green’s function and T-matrix reconstruction for direct nonlinear inversion. (external link)
• Morten Jakobsen; Ingjald Pilskog (2015). Generalized T-matrix approach to seismic modelling in fractured reservoirs and related anisotropic systems. (external link)
• Benfeng Wang; Morten Jakobsen; Ru-Shan Wu (2015). Efficient velocity estimation using domain decomposition strategy. (external link)
• Morten Jakobsen; Ru-Shan Wu (2016). Domain decomposition method for efficient waveform inversion in strongly scattering media. (external link)
• Ingjald Pilskog; Morten Jakobsen (2015). T-matrix FWI for fracture parameters. (external link)
• Morten Jakobsen (2015). Comparison of elastic stiffness and fracture model based approaches to FWI in HTI media. (external link)
• Morten Jakobsen; Ru-Shan Wu (2015). Renormalized scattering series for frequency domain waveform modelling and inversion in strongly scattering media. (external link)
• Morten Jakobsen; Ingjald Pilskog (2016). Gassmann-consistent Born inversion for fracture density. (external link)
• Morten Jakobsen; Ru-Shan Wu (2015). Renormalized scattering series for frequency domain waveform modelling and inversion in strongly scattering media. (external link)
• Morten Jakobsen; Ingjald Pilskog (2016). Gassmann-consistent Born inversion for fracture density. (external link)
• Svenn Tveit; Trond Mannseth; Morten Jakobsen (2016). Discriminating time-lapse saturation and pressure changes in CO₂ monitoring from seismic waveform and CSEM data using ensemble-based Bayesian inversion. (external link)
• Ingjald Pilskog; Michael Ernesto Lopez; Morten Jakobsen (2014). Linearized waveform inversion for fracture parameters. (external link)
• Ru-Shan Wu; C. Hu; Morten Jakobsen (2014). Nonlinear sensitivity operator and it’s de Wolf approximation in T-matrix formalism. (external link)

Master’s thesis

• Kenneth Muhumuza; Morten Jakobsen (2015). Modelling and inversion of time-lapse seismic data using scattering theory. (external link)

See a complete overview of publications in NVA.

VISTA CSD (Modelling and inversion of microseismic waverform data)

SFI DigiWells (Modelling and inversion of electromagnetic induction log data) 

 

Multi-parameter seismic full-waveform inversion using integral equation methods

Synergies between seismic and medical imaging