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Morten Jakobsen

Professor
  • E-mailMorten.Jakobsen@uib.no
  • Phone+47 55 58 34 18+47 406 59 588
  • Visitor Address
    Realfagbygget, Allégt. 41
    Room 
    2G17a - 2133
  • Postal Address
    Postboks 7803
    5020 Bergen
Academic article
  • 2020. Transition operator approach to full waveform inversion of anisotropic elastic media. Communications in Computational Physics. 297-327.
  • 2020. Homotopy method for seismic modeling in strongly scattering acoustic media with density variation. SEG technical program expanded abstracts. 2689-2693.
  • 2020. Homotopy analysis of the Lippmann-Schwinger equation for seismic wavefield modeling in strongly scattering media. Geophysical Journal International.
  • 2020. Convergent scattering series solution of the inhomogeneous Helmholtz equation using renormalization group and homotopy continuation approaches. Journal of Computational Physics.
  • 2020. Bayesian full waveform inversion in anisotropic elastic media using the iterated extended Kalman filter. Geophysics. C125-C139.
  • 2019. Target-oriented inversion of time-lapse seismic waveform data. Communications in Computational Physics. 249-275.
  • 2019. Taming the divergent terms in the scattering series of Born by renormalization. SEG technical program expanded abstracts.
  • 2019. Prediction of porosity and gas saturation for deep-buried sandstone reservoirs from seismic data using an improved rock-physics model. Acta Geophysica. 557-575.
  • 2019. Inversion of electromagnetic data while drilling using a distorted Born iterative method for anisotropic conductive media. SEG technical program expanded abstracts. 1199-1203.
  • 2019. Carbonate microstructures from measured velocity and attenuation spectra via simulated annealing. SEG technical program expanded abstracts.
  • 2019. On the applicability of a renormalized Born series for seismic wave modelling in strongly scattering media. Journal of Geophysics and Engineering.
  • 2018. Seismic waveform modelling in strongly scattering media using renormalization group theory. SEG technical program expanded abstracts. 5007-5011.
  • 2018. Seismic monitoring of CO2 injection using a distorted Born iterative T-matrix approach in acoustic approximation . Journal of Seismic Exploration. 403-431.
  • 2018. Iterated extended Kalman filter method for time-lapse seismic full-waveform inversion. Geophysical Prospecting. 379-394.
  • 2018. Efficient big data assimilation through sparse representation: A 3D benchmark case study in petroleum engineering. PLOS ONE. 1-32.
  • 2018. Distorted Born iterative T-Matrix method for inversion of CSEM data in anisotropic media. Geophysical Journal International. 1524-1537.
  • 2018. Accellerating the T-Matrix approach to seismic full waveform inversion by domain decomposition. Geophysical Prospecting. 1039-1059.
  • 2018. A target-oriented scheme for efficient inversion of time-lapse seismic waveform data. SEG technical program expanded abstracts. 5352-5356.
  • 2017. On the parametrization of seismic anisotropy for ray-Born inversion. Seismic Waves in Complex 3-D Structures. 37-49.
  • 2017. Multi-scale T-matrix completion method for FWI in the absence of a good starting model. SEG technical program expanded abstracts. 4 pages.
  • 2017. Accurate and efficient velocity estimation using Transmission matrix formalism based on the domain decomposition method. Inverse Problems. 035002-035015.
  • 2016. Renormalized scattering series for frequency-domain waveform modelling of strong velocity contrasts. Geophysical Journal International. 880-899.
  • 2016. Bayesian estimation of reservoir properties—effects of uncertainty quantification of 4D seismic data. Computational Geosciences. 1211-1229.
  • 2016. An ensemble 4D-seismic history-matching framework with sparse representation based on wavelet multiresolution analysis. SPE Journal. 985-1010.
  • 2015. Full waveform inversion in the frequency domain using direct iterative T-matrix methods. Journal of Geophysics and Engineering. 400-418.
  • 2014. On the relative importance of global and squirt flow in cracked porous media. Acta Geodaetica et Geophysica Hungarica. 105-123.
  • 2014. Anisotropic permeability in fractured reservoirs from frequency-dependent seismic Amplitude Versus Angle and Azimuth data. Geophysical Prospecting. 293-314.
  • 2014. Anisotropic effective conductivity in fractured rocks by explicit effective medium methods. Geophysical Prospecting. 1297-1314.
  • 2013. A 3D computational study of effective medium methods applied to fractured media. Transport in Porous Media. 115-142.
  • 2012. T-matrix approach to seismic forward modelling in the acoustic approximation. Studia Geophysica et Geodaetica. 1-20.
  • 2012. Electrical conductivity of fractured media: A computational study of the self-consistent method. Society of Exploration Geophysicists. Expanded Abstracts with Biographies.
  • 2011. Seismic characterization of reservoirs with multiple fracture sets using velocity and attenuation anisotropy data. Journal of Applied Geophysics. 590-602.
  • 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. Journal of Geophysics and Engineering. 372-393.
  • 2011. Improved characterization of fault zones by quantitative integration of seismic and production data. Journal of Geophysics and Engineering. 259-274.
  • 2011. Characterization of fractured reservoirs using a consistent stiffness-permeability model: focus on the effects of fracture aperture. Geophysical Prospecting. 492-505.
  • 2009. Velocity variations in carbonate rocks due to dual porosity and wave-induced fluid flow. Geophysical Prospecting. 81-98.
  • 2009. Unified theory of global flow and squirt flow in cracked porous media. Geophysics. WA65-WA76.
  • 2008. Effects of fluids and dual-pore systems on pressure-dependent velocities and attenuations in carbonates. Geophysics. N35-N47.
  • 2008. Effective hydraulic properties of fractured reservoirs and composite porous media. Journal of Seismic Exploration. 199-224.
  • 2007. Effects of pore fluid pressure on the seismic response of a fractured carbonate reservoir. Studia Geophysica et Geodaetica. 89-118.
  • 2007. Effective hydraulic properties of fractured reservoirs and composite porous media. Journal of Seismic Exploration. 199-224.
  • 2007. Characterization of fractured reservoirs by effective medium modelling and joint inversion of seismic and production data. Journal of Seismic Exploration. 175-197.
  • 2006. Rock physics modelling of shale diagenesis. Petroleum Geoscience. 49-57.
  • 2005. The effects of drained and undrained loading on visco-elastic waves in rock-like composites. International Journal of Solids and Structures. 1597-1611.
  • 2004. The interacting inclusion model of wave-induced fluid flow. Geophysical Journal International. 1168-1176.
  • 2004. Effect of grain scale alignment on seismic anisotropy and reflectivity of shales. Geophysical Prospecting. 133-149.
  • 2003. Visco-elastic waves in rock-like composites. Studia Geophysica et Geodaetica. 793-826.
  • 2003. The acoustic signature of fluid flow in complex porous media. Journal of Applied Geophysics. 219-246.
  • 2003. T-matrix approach to shale acoustics. Geophysical Journal International. 533-558.
  • 2002. Estimation of the internal structure and anisotropy of shales from borehole data. Journal of Seismic Exploration. 363-381.
  • 2001. Modeled velocity and reflectivity properties of anisotropic hydrated sediments. Journal of Computational Acoustics. 1507-1522.
  • 2000. Elastic properties of hydrate-bearing sediments using effective medium theory. Journal of Geophysical Research (JGR).
  • 2000. Anisotropic approximations for mudrocks: A seismic laboratory study. Geophysics. 1711-1725.
  • 1999. A test of annie based on ultrasonic measurements on a shale. Journal of Seismic Exploration. 77-89.
Report
  • 2020. Iterative solution of the Lippmann-Schwinger equation in strongly scattering media by randomized construction of preconditioners. .
  • 2019. Application of Convergent Born Series with FFT to Frequency-Domain Seismic Wave Modeling in Strongly Scattering Media. .
  • 2017. Multi-scale T-matrix completion method for FWI in the absence of a good starting model. .
  • 2017. Accelerating the T-matrix approach to frequency domain full waveform inversion by domain decomposition. .
  • 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. ). .
  • 2015. GREEN’S FUNCTION AND T‐MATRIX RECONSTRUCTION USING SURFACE DATA FOR DIRECT NONLINEAR INVERSION. .
  • 2011. Seismic history matching in fractured reservoirs using anisotropic effective medium theory and the ENKF method. .
  • 1999. The Seismic Reservoir Characterization (SRC) Project. .
  • 1999. Elastic properties of transverse isotropic materials recovered from phase and group velocities. .
  • 1995. Acoustic propterties of Brage shale as measured from single test specimen, Rep. to Norsk Hydro. .
Lecture
  • 2019. Taming the divergent terms in the scattering series of Born by renormalization.
  • 2018. Towards a fast integral equation method for inversion of electromagnetic data while drilling in complex reservoirs.
  • 2018. Nonlinear inverse scattering in anisotropic elastic media.
  • 2017. On the parameterization of seismic anisotropy in elastic waveform inversion: The HTI case.
  • 2017. Efficient big seismic data assimilation through sparse representation.
  • 2017. Efficient big seismic data assimilation through sparse representation.
  • 2017. Efficient big data assimilation through sparse representation.
  • 2017. Efficient big data assimilation through sparse representation.
  • 2017. Acoustic attenuation in limestones at sonic and ultrasonic frequencies.
  • 2016. Waveform inversion and rock physics methods for quantitative 4D seismics.
  • 2016. Gassmann-consistent Born inversion for fracture density.
  • 2016. Full waveform inversion and rock physics methods for quantitative 4D seismics.
  • 2016. Efficient big data assimilation through sparse representation: A case study in 4D seismic history matching.
  • 2016. An Ensemble 4D Seismic History Matching Framework with Wavelet Multiresolution Analysis - A 3D Benchmark Case Study.
  • 2016. AN ENSEMBLE 4D SEISMIC HISTORY MATCHING FRAMEWORK WITH SPARSE REPRESENTATION: A 3D BENCHMARK CASE STUDY.
  • 2015. Generalized T-Matrix approach to seismic modelling in fractured reservoirs and related anisotropic systems.
  • 2015. Efficient velocity estimation using domain decomposition strategy.
Popular scientific lecture
  • 2009. Improved characterization of fault zones by quantitative integration of production and seismic AVAZ data.
  • 1999. On the prediction of the elastic properties of shales.
Academic lecture
  • 2019. Modeling and inversion of seismic data by combining asymptotic, renormalization and homotopy methods.
  • 2019. Carbonate microstructures from measured velocity and attenuation spectra via simulated annealing.
  • 2018. Time-lapse full waveform inversion as a smart monitoring tool for future IOR.
  • 2018. Seismic waveform modelling in strongly scattering media using renormalization group theory.
  • 2018. Big data assimilation and uncertainty quantification in 4D seismic history matching.
  • 2017. On the Parameterization of Seismic Anisotropy in Elastic Waveform Inversion - The HTI Case.
  • 2016. Generalized Lippmann-Schwinger equation for Initial Boundary Value Problem in 3D blocky multiphysics multi-scale media.
  • 2016. Efficient big data assimilation through sparse representation: A case study in 4D seismic history matching.
  • 2016. Domain decomposition method for efficient waveform inversion in strongly scattering media.
  • 2016. Discriminating time-lapse saturation and pressure changes in CO2 monitoring from seismic waveform and CSEM data using ensemble-based Bayesian inversion.
  • 2016. Direct iterative nonlinear inversion by multi-frequency T-matrix completion.
  • 2016. Comparison of elastic stiffness and fracture model based approaches to FWI in HTI media.
  • 2016. An Ensemble 4D Seismic History Matching Framework with Sparse Representation Based on Wavelet Multiresolution Analysis.
  • 2015. Renormalized scattering series for frequency domain waveform modelling in strongly scattering media.
  • 2015. Green's function and T-Matrix reconstruction for Direct nonlinear inversion.
  • 2015. Ensemble based reservoir characterization using seismic and production data.
  • 2014. Nonlinear Sensitivity Operator and Its De Wolf Approximation in T-matrix Formalism.
  • 2014. Linearized waveform inversion for fracture parameters.
  • 2013. Nonlinear waveform inversion as a sequence of linear inverse problems.
  • 2013. Nonlinear seismic waveform inversion.
  • 2012. The nonlinear waveform inversion problem.
  • 2012. Seismic waveform inversion using a T-matrix approach.
  • 2012. Nonlinear seismic waveform inversion using a Born iterative T-matrix method.
  • 2012. Electrical conductivity of fractured media: A computational study of the self-consistent method.
  • 2011. T-matrix Approach to the Nonlinear Waveform Inversion Problem in 4D Seismics.
  • 2011. Seismic characterization of reservoirs with multiple fracture sets using velocity and attenuation anisotropy data.
  • 2011. On the relative importance of global and squirt flow in cracked porous media.
  • 2011. Anisotropic permeability in fractured reservoirs from frequency-dependent seismic AVAZ data.
  • 2009. Non linear Bayesian inversion of seismic AVAZ and production data with respect to the fracture aperture and density.
  • 2009. Do velocity and attenuation surfaces in anisotropic viscoelastic media always share the same symmetries?
  • 2008. Improved characterization of naturally fractured reservoirs by joint inversion of production and seismic AVOZ data.
  • 2008. Anisotropic permeability in fractured reservoirs from joint inversion of production and seismic AVAZ data.
  • 2007. Unified theory of global and squirt flow in cracked pourous media.
  • 2007. Unified theory of global and squirt flow in cracked porous media.
  • 2007. Simulation of the late saalian (140 kyr bp) climate in Eurasia: conditions for the existence of an ”unusually” large ice sheet.
  • 2007. Estimation of anisotropic permeability in fractured reservoirs from seismic AVOZ analysis.
  • 2007. Anisotropic permeability in fractured reservoirs from seismic AVOZ analysis.
  • 2006. The effective permeability of fractured reservoirs and composite porous media.
  • 2006. Seismic reservoir charaterization.
  • 2006. Characterization of fractured reservoirs by effective medium modelling and joint inversion of seismic and production data.
  • 2005. The T-Matrix approach for carbonate rocks.
  • 2005. Seismic response of fractured reservoirs.
  • 2005. On the relationship betwee Hudson's crack modell and the T-matrix approach to fractured reservoir.
  • 2005. Effects of pore fluid pressure on the seismic response of a fractured carbonate reservoir.
  • 2005. EM in reservoir monitoring - response of a fractured hydrocarbon reservoir.
  • 2005. Dynamic modeling of pressure and saturation effects in hydrocarbon producing reservoirs.
  • 2004. Seismic reservoir monitoring.
  • 2004. Seismic fracture characterization - Integrated rock physics and seismic modelling of fractured reservoirs.
  • 2003. Toward a unified theory of rock physics.
  • 2003. Advances in theoretical rock physics.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Rocks as viscoelastic composites.
  • 2001. Acoustics of clay-bearing rocks.
  • 2001. Acoustic fields and waves in real media.
  • 2000. Skifer egenskaper og AVO av PP og PS bølger.
  • 2000. Influence of the grain orientation distribution on the AVO of PP and PS waves.
  • 2000. Determination of the elastic properties of shales using single test speciemens.
  • 1999. Modelled velocity and reflectivity properties of anisotropic hydrated sediments.
  • 1996. Ultrasonic velocities in shales from the North Sea.
  • 1996. On the determination of elastic constants of TI shales from a single test specimen.
Masters thesis
  • 2015. Modelling and inversion of time-lapse seismic waveform data using scattering theory.
Doctoral dissertation
  • 2015. Analytical Methods for Upscaling of Fractured Geological Reservoirs.
  • 2011. Correlations between the effective permeability and seismic anisotropy of fractured reservoirs.
  • 2011. Characterization of fractured reservoirs by joint inversion of seismic and production data.
  • 1998. Acoustics of complex porous media. -.
  • 1996. Ultrasonic measurements on shale.
Academic chapter/article/Conference paper
  • 2018. Towards a fast integral equation method for inversion of electromagnetic data while drilling in complex reservoirs.
  • 2017. Baysian inversion of time-lapse seismic waveform data using an integral equation method .
  • 2017. Bayesian inversion of time-lapse seismic waveform data using an integral equation method. 13 pages.
  • 2016. An Ensemble 4D Seismic History Matching Framework with Wavelet Multiresolution Analysis - A 3D Benchmark Case Study.
  • 2016. An Ensemble 4D Seismic History Matching Framework with Sparse Representation Based on Wavelet Multiresolution Analysis.
  • 2011. T-matrix Approach to the Nonlinear Waveform Inversion Problem in 4D Seismics. 6 pages.
  • 2000. Determination of the elastic properties of shales using single test specimens.
Abstract
  • 2017. On the parameterization of seismic anisotropy in elastic waveform inversion: The HTI case. EAGE extended abstracts. 4 pages.
  • 2016. Gassmann-consistent Born inversion for fracture density. EAGE extended abstracts.
  • 2016. Gassmann-consistent Born inversion for fracture density. EAGE extended abstracts.
  • 2016. Domain decomposition method for efficient waveform inversion in strongly scattering media. SEG technical program expanded abstracts.
  • 2016. Discriminating time-lapse saturation and pressure changes in CO2 monitoring from seismic waveform and CSEM data using ensemble-based Bayesian inversion. SEG technical program expanded abstracts.
  • 2015. T-matrix FWI for fracture parameters. EAGE Expanded Abstracts.
  • 2015. Renormalized scattering series for frequency domain waveform modelling and inversion in strongly scattering media. SEG technical program expanded abstracts.
  • 2015. Renormalized scattering series for frequency domain waveform modelling and inversion in strongly scattering media. SEG technical program expanded abstracts.
  • 2015. Green’s function and T-matrix reconstruction for direct nonlinear inversion. SEG technical program expanded abstracts.
  • 2015. Generalized T-matrix approach to seismic modelling in fractured reservoirs and related anisotropic systems. EAGE extended abstracts.
  • 2015. Efficient velocity estimation using domain decomposition strategy. SEG technical program expanded abstracts.
  • 2015. Comparison of elastic stiffness and fracture model based approaches to FWI in HTI media. Abstracts - International Workshop on Seismic Anisotropy.
  • 2014. Nonlinear sensitivity operator and it’s de Wolf approximation in T-matrix formalism. EAGE extended abstracts.
  • 2014. Linearized waveform inversion for fracture parameters. Abstracts - International Workshop on Seismic Anisotropy.
Poster
  • 2020. Homotopy method for seismic modeling in strongly scattering acoustic media with density variation.
  • 2019. Inversion of electromagnetic data while drilling using a renormalized Born iterative method in k-space for anisotropic conductive media.
  • 2019. Inversion of electromagnetic data while drilling using a distorted Born iterative method for anisotropic conductive media.
  • 2018. A target-oriented scheme for efficient inversion of time-lapse seismic waveform data.
  • 2018. A target-oriented inversion of time-lapse seismic waveform data .
  • 2017. Bayesian Inversion of Time-lapse Seismic Waveform Data Using an Integral Equation Method.
  • 2013. Effective Permeability of Fractured Rocks by Analytical Methods: A 3D Computational Study.
  • 2010. Waveform inversion of 4D seismic data using the Born approximation in the frequency domain.
  • 2009. Nonlinear Bayesian inversion of production and seismic AVAZ data with respect to fracture density and aperture.
  • 2006. Mat, fordøyelse og helse.
  • 2004. The effect of spatial distribution on seismic waves in cracked porous media.
  • 2004. The P-P and P-S response of a fractured reservoir.
  • 2004. Rock physics modeling of shale cementation.
  • 2003. Shale properties under compaction.
  • 2003. Seismic waves in real media with evolving microstructure.
  • 2003. Seismic properties of shales during compaction.
  • 2002. Use of well data for estimation of seismic anisotropy.
  • 1999. Glacial/Interglacial Cycles Monitored by Color and Manganese Variations in Sediments from the Lomonosov Ridge: An Approach to Constrain the Paleomagnetic Chronology.

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