Odd Kolbjørnsen

Førsteamanuensis - Statistics and Data Science
Image of Odd Kolbjørnsen
Norwegian version of this page
Room 800
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Visiting address NHA
Postal address Postboks 1053 Blindern 0316 Oslo

Publications

  • Grimstad, Bjarne Andre; Hotvedt, Mathilde; Sandnes, Anders Thoresen; Kolbjørnsen, Odd & Imsland, Lars Struen (2021). Bayesian neural networks for virtual flow metering: An empirical study. Applied Soft Computing. ISSN 1568-4946. 112. doi: 10.1016/j.asoc.2021.107776.
  • Sandnes, Anders T.; Grimstad, Bjarne & Kolbjørnsen, Odd (2021). Multi-task learning for virtual flow metering. Knowledge-Based Systems. ISSN 0950-7051. 232, p. 1–10. doi: 10.1016/j.knosys.2021.107458.
  • Greiner, Thomas André Larsen; Lie, Jan Erik; Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris & Zhao, Hao [Show all 8 contributors for this article] (2021). Unsupervised deep learning with higher-order total-variation regularization for multidimensional seismic data reconstruction. Geophysics. ISSN 0016-8033. 87(2). doi: 10.1190/geo2021-0099.1. Full text in Research Archive
  • Bugge, Aina Juell; Lie, Jan Erik; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris; Kolbjørnsen, Odd & Faleide, Jan Inge (2020). Data-driven identification of stratigraphic units in 3D seismic data usin hierarchical density-based clustering. Geophysics. ISSN 0016-8033. 85(5), p. IM15–IM26. doi: 10.1190/geo2019-0413.1.
  • Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Ndingwan, Abel Onana & Aker, Eyvind (2020). Bayesian seismic inversion for stratigraphic horizon, lithology, and fluid prediction. Geophysics. ISSN 0016-8033. 85(3), p. R207–R221. doi: 10.1190/geo2019-0170.1. Full text in Research Archive
  • Greiner, Thomas Larsen; Hlebnikov, Volodya; Lie, Jan Erik; Kolbjørnsen, Odd; Kjeldsrud Evensen, Andreas & Harris Nilsen, Espen [Show all 8 contributors for this article] (2020). Cross-streamer wavefield reconstruction through wavelet domain. Geophysics. ISSN 0016-8033. 85(6), p. V457–V471. doi: 10.1190/geo2019-0771.1. Full text in Research Archive
  • Kolbjørnsen, Odd & Evensen, Andreas Kjelsrud (2019). Digital superresolution in seismic amplitude processing. SEG technical program expanded abstracts. ISSN 1949-4645. doi: 10.1190/segam2019-3214317.1. Full text in Research Archive
  • Greiner, Thomas Larsen; Kolbjørnsen, Odd; Lie, Jan Erik; Harris Nilsen, Espen; Kjeldsrud Evensen, Andreas & Gelius, Leiv-J. (2019). Cross-streamer wavefield interpolation using deep convolutional networks. In SEG, . (Eds.), SEG Technical Program Expanded Abstracts 2019. SEG. ISSN 0916160009. p. 2207–2211. doi: https%3A/doi.org/10.1190/segam2019-3214009.1. Full text in Research Archive
  • Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris & Lie, Jan Erik (2019). Digital superresolution in seismic AVO inversion. The Leading Edge. ISSN 1070-485X. 38(10), p. 742–820. doi: 10.1190/tle38100791.1. Full text in Research Archive
  • Ndingwan, Abel Onana; Kolbjørnsen, Odd; Straith, Knut Richard & Bjerke, Morten D. (2018). Deciphering the seismic signature of the Edvard Grieg field, North Sea. SEG technical program expanded abstracts. ISSN 1949-4645. doi: 10.1190/segam2018-2994746.1. Full text in Research Archive
  • Vigsnes, Maria; Kolbjørnsen, Odd; Hauge, Vera Louise; Dahle, Pål & Abrahamsen, Petter (2017). Fast and Accurate Approximation to Kriging Using Common Data Neighborhoods. Mathematical Geosciences. ISSN 1874-8961. 49(5), p. 619–634. doi: 10.1007/s11004-016-9665-7.
  • Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Jullum, Martin & Metcalfe, Richard William [Show all 7 contributors for this article] (2016). Bayesian AVO inversion to rock properties using a local neighborhood in a spatial prior model. The Leading Edge. ISSN 1070-485X. 35(5), p. 431–436. doi: 10.1190/tle35050431.1.
  • Jullum, Martin & Kolbjørnsen, Odd (2016). A Gaussian-based framework for local Bayesian inversion of geophysical data to rock properties. Geophysics. ISSN 0016-8033. 81(3), p. R75–R87. doi: 10.1190/geo2015-0314.1.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2015). Bayesian inversion of gravimetric data and assessment of CO2 dissolution in the Utsira Formation. Interpretation. ISSN 2324-8858. 3(2), p. SP1–SP10. doi: 10.1190/INT-2014-0193.1.
  • Jullum, Martin & Kolbjørnsen, Odd (2015). A Gaussian-based framework for local Bayesian inversion of geophysical data to rock properties. Geophysics. ISSN 0016-8033. 81(3), p. R75–R87. doi: 10.1190/GEO2015-0314.1.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2014). Spatial Resolution in Bayesian Inversion of Gravimetric Data. In EAGE2014, (Eds.), Conference proceedings. 76th EAGE Conference & Exhibition. European Association of Geoscientists and Engineers (EAGE). ISSN 978-90-73834-89-7. doi: 10.3997/2214-4609.20141001.
  • Kolbjørnsen, Odd; Stien, Marita; Kjønsberg, Heidi; Fjellvoll, Bjørn & Abrahamsen, Petter (2013). Using Multiple Grids in Markov Mesh Facies Modeling. Mathematical Geosciences. ISSN 1874-8961. 46(2), p. 205–225. doi: 10.1007/s11004-013-9499-5.
  • Kolbjørnsen, Odd; Hauge, Ragnar; Drange-Espeland, Maren & Buland, Arild (2012). Model-based fluid factor for controlled source electromagnetic data. Geophysics. ISSN 0016-8033. 77(1), p. E21–E31. doi: 10.1190/GEO2010-0300.1.
  • Buland, Arild & Kolbjørnsen, Odd (2012). Bayesian inversion of CSEM and magnetotelluric data. Geophysics. ISSN 0016-8033. 77(1), p. E33–E42. doi: 10.1190/GEO2010-0298.1.
  • Hammer, Hugo Lewi; Kolbjørnsen, Odd; Tjelmeland, Håkon & Buland, Arild (2012). Lithology and fluid prediction from prestack seismic data using a Bayesian model with Markov process prior. Geophysical Prospecting. ISSN 0016-8025. 60(3), p. 500–515. doi: 10.1111/j.1365-2478.2011.01012.x.
  • Buland, Arild; Kolbjørnsen, Odd & Carter, Andrew J. (2011). Bayesian Dix inversion. Geophysics. ISSN 0016-8033. 76(2), p. R15–R22. doi: 10.1190/1.3552596.
  • Stien, Marita & Kolbjørnsen, Odd (2011). Facies Modeling Using a Markov Mesh Model Specification. Mathematical Geosciences. ISSN 1874-8961. 43(6), p. 611–624. doi: 10.1007/s11004-011-9350-9.
  • Georgsen, Frode; Kolbjørnsen, Odd & Lecomte, Isabelle (2010). A 3D Ray-based Pulse Estimation for Seismic Inversion of PSDM Data. In EAGE, 2010 (Eds.), 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010 Barcelona. European Association of Geoscientists and Engineers (EAGE). ISSN 978-90-73781-86-3.
  • Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2010). Bayesian Monte Carlo method for seismic predrill prospect assessment. Geophysics. ISSN 0016-8033. 75(2), p. O9–O19. doi: 10.1190/1.3339678.
  • Skorstad, Arne; Kolbjørnsen, Odd; Manzocchi, T; Carter, Jonathan N. & Howell, John Anthony (2008). Combined effects of structural, stratigraphic and well controls on production variability in faulted shallow-marine reservoirs. Petroleum Geoscience. ISSN 1354-0793. 14(1), p. 45–54.
  • Manzocchi, T; Carter, JN; Skorstad, Arne; Fjellvoll, Bjørn; Stephen, KD & Howell, JA [Show all 27 contributors for this article] (2008). Sensitivity of the impact of geological uncertainty on production from faulted and unfaulted shallow-marine oil reservoirs: objectives and methods. Petroleum Geoscience. ISSN 1354-0793. 14(1), p. 3–15. doi: 10.1144/%E2%80%8B1354-079307-790.
  • Tveranger, Jan; Howell, John Anthony; Aanonsen, Sigurd Ivar; Kolbjørnsen, Odd; Semshaug, Siv Lise & Skorstad, Arne [Show all 7 contributors for this article] (2008). Assessing structural controls on reservoir performance in different stratigraphic settings. In Robinson, A; Griffiths, P.; Hegre, J. & Muggeridge, A. (Ed.), The future of geological modelling in hydrocarbon development. Geological Society of London. ISSN 978-1862392663. p. 51–66.
  • Kolbjørnsen, Odd & Stien, Marita (2008). D-vine Creation of Non-Gaussian Random Field. In Ortiz, Julian & Emery, Xavier (Ed.), Procedings of the Eight International Geostatistics Congress Volume 1. GECAMIN. ISSN 978-956-8504-18-2. p. 399–408.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging. In Ortiz, Julian M. & Emery, Xavier (Ed.), Proceedings of the Eight International Geostatistics Congress. GECAMIN. ISSN 978-956-8504-17-5. p. 257–266.
  • Skorstad, Arne; Kolbjørnsen, Odd; Manzocchi, Tom; Carter, Jonathan N. & Howell, John (2008). Combined effects of structural, stratigraphic and well controls on production variability in faulted shallow marine reservoirs. Petroleum Geoscience. ISSN 1354-0793. 14.01.2012, p. 45–54.
  • Buland, Arild; Kolbjørnsen, Odd; Hauge, Ragnar; Skjæveland, Øyvind & Duffaut, Kenneth (2008). Bayesian lithology and fluid prediction from seismic prestack data. Geophysics. ISSN 0016-8033. 73(3), p. C13–C21. doi: 10.1190/1.2842150.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Syversveen, Anne Randi; Lie, Tove & Jørstad, Arild (2007). Using "Fast Models" for Selecting the Right Decision - A Norwegian North Sea Case Study. In SPE, Society of Petroleum Engineers (Eds.), SPE Annual Technical Conference and Exhibition, 11-14 November 2007, Anaheim, California, U.S.A. Society of Petroleum Engineers. ISSN 978-1-55563-148-2.

View all works in Cristin

View all works in Cristin

  • Røe, Per; Kolbjørnsen, Odd & Hauge, Ragnar (2019). Comparison of one- and two-step seismic inversion for Lithology and Fluid prediction.
  • Greiner, Thomas Larsen; Kolbjørnsen, Odd; Lie, Jan Erik; Nilsen, Espen Harris; Evensen, Andreas Kjelsrud & Gelius, Leiv-J. (2019). Cross-streamer wavefield interpolation using deep convolutional neural network.
  • Kolbjørnsen, Odd & Evensen, Andreas Kjelsrud (2019). Digital superresolution in seismic amplitude processing.
  • Kolbjørnsen, Odd; Dahle, Pål; Bjerke, Morten D.; Bakke, Beate A. & Straith, Knut Richard (2019). Using Deep Directional Resistivity for Model Selection and Uncertainty Reduction in the Edvard Grieg Depth Conversion.
  • Ndingwan, Abel Onana; Kolbjørnsen, Odd; Straith, Knut Richard & Bjerke, Morten (2018). Deciphering the seismic signature of the Edvard Grieg field, North Sea.
  • Kolbjørnsen, Odd; Ndingwan, Abel Onana; Straith, Knut Richard; Aker, Eyvind & Røe, Per (2017). Deciphering the seismic AVO response of the reservoir at Edvard Grieg .
  • Røe, Per & Kolbjørnsen, Odd (2017). Comparison of one- and two-step seismic inversion for lithology and fluid prediction.
  • Skjæveland, Øyvind M.; Metcalfe, Richard William; Kolbjørnsen, Odd; Røe, Per & Hauge, Ragnar (2016). Pcube+ - high-resolution horizon update by prestack inversion, a Statfjord case history.
  • Vigsnes, Maria; Abrahamsen, Petter; Hauge, Vera Louise & Kolbjørnsen, Odd (2015). Efficient Neighborhoods for Kriging with Numerous Data.
  • Jullum, Martin & Kolbjørnsen, Odd (2015). An Approximate Bayesian Inversion Framework based on Local-gaussian Likelihoods.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2014). Spatial Resolution in Bayesian Inversion of Gravimetric Data.
  • Kolbjørnsen, Odd; Ulvmoen, Marit; Hauge, Vera Louise; Hauge, Ragnar; Fjellvoll, Bjørn & Jensen, Erling Hugo [Show all 11 contributors for this article] (2013). Monitoring Geological CO2 storage.
  • Kolbjørnsen, Odd; MacDonald, Alister; Skorstad, Arne & Berg, Thomas (2012). Estimating the Cloud Transform.
  • Nair, Krishnakumar Narayanan; Kolbjørnsen, Odd & Skorstad, Arne (2012). Seismic inversion and its applications in reservoir characterization. First Break. ISSN 0263-5046. 30(3), p. 83–86.
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar & Kolbjørnsen, Odd (2011). Geostatistics course.
  • Nivlet, Phillippe; Ng, Sebastian; Hetle, Mari -Anne; Hauge, Ragnar; Dahle, Pål & Kolbjørnsen, Odd (2010). Integration of seismic data and uncertainties in the facies model; application to the Snorre field.
  • Hauge, Ragnar & Kolbjørnsen, Odd (2010). CRAVA course for NORSAR.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Ng, Sebastian (2010). Deriving Deterministic Facies Probabilities from Stochastic Inversion.
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Kolbjørnsen, Odd & Skorstad, Arne (2009). Geostatistics course.
  • Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2009). Integrating Stochastic Rock Physics in Seismic Pre-drill Prospect Risk and Reservoir Quality Assessment.
  • Buland, Arild; Kolbjørnsen, Odd & Hauge, Ragnar (2008). Fast Bayesian Seismic Prestack Inversion with Consistent Coupling to Rock Physics.
  • Ng, Sebastian; Dahle, Pål; Hauge, Ragnar & Kolbjørnsen, Odd (2008). Estimation of facies probabilities on the Snorre field using AVA inversion.
  • Kolbjørnsen, Odd & Stien, Marita (2008). D-vine Creation of Non-Gaussian Random Field, twopoint interactions to the limit.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging.
  • Fjellvoll, Bjørn; Hammer, Hugo Lewi; Kolbjørnsen, Odd & Skorstad, Arne (2008). Geostatistics course.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove & Jørstad, Arild (2008). Palisade - quantifying risk. Digital Energy journal.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove & Jørstad, Arild (2008). From Geological Knowledge to Good Decisions using @Risk models.
  • Buland, Arild; Kolbjørnsen, Odd & Hauge, Ragnar (2007). Fast Bayesian prediction of lithology and fluid classes and rock properties from seismic data.
  • Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2007). Feasibility of lithology and fluid prediction from seismic data.
  • Stien, Marita; Kolbjørnsen, Odd; Hauge, Ragnar & Abrahamsen, Petter (2007). Modification of the SNESIM algorithm.
  • Røe, Per & Kolbjørnsen, Odd (2017). Rock physics depth trends in PCube+ - Possible ways of integrating trends in PCube and PCube+. Norsk Regnesentral.
  • Olsen, Håvard Goodwin & Kolbjørnsen, Odd (2017). From Volume to Value – a tool for decision support v 1.3. Documentation and user manual. Norsk Regnesentral.
  • Jullum, Martin; Hjort, Nils Lid & Kolbjørnsen, Odd (2016). New focused approaches to topics within model selection and approximate Bayesian inversion. Faculty of Mathematics and Natural Sciences, University of Oslo.
  • Kolbjørnsen, Odd & Ulvmoen, Marit (2014). 4D inversion of seismic travel-times. Norsk Regnesentral.
  • Olsen, Håvard Goodwin & Kolbjørnsen, Odd (2014). Modelling the H2S filters and SOx emissions at Kårstø Driftsmodell v2.0. Norsk Regnesentral Oslo.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2013). Inversion of gravimetric data. Norsk Regnesentral.
  • Ulvmoen, Marit & Kolbjørnsen, Odd (2013). Bayesian lithology/scenario-contact prediction from seismic data. Norsk Regnesentral.
  • Georgsen, Frode; Myrseth, Inge & Kolbjørnsen, Odd (2013). Volume and Gas Quality Uncertainty Study for Gassco Transport Plan 2013. Norsk Regnesentral.
  • Dahle, Pål; Nesvold, Erik; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar & Kolbjørnsen, Odd [Show all 8 contributors for this article] (2013). CRAVA User Manual version 2.0. Norsk Regnesentral Oslo. 2013(SAND/07/2013).
  • Myrseth, Inge & Kolbjørnsen, Odd (2013). Monitoring the H2S filters and SOx emissions at Kårstø. Norsk Regnesentral.
  • Kolbjørnsen, Odd (2012). Using 3D inversion schemes to solve 4D inverse problems. Norsk Regnesentral.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd & Syversveen, Anne Randi [Show all 7 contributors for this article] (2012). CRAVA User Manual version 1.1. Norsk Regnesentral.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd & Syversveen, Anne Randi [Show all 7 contributors for this article] (2012). CRAVA User Manual version 1.2. Norsk Regnesentral.
  • Kjønsberg, Heidi; Stien, Marita; Fjellvoll, Bjørn; Kolbjørnsen, Odd & Abrahamsen, Petter (2011). Methods of the Markov Mesh Multi-Grid Module in RMS. Norsk Regnesentral.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2011). Making a 4D seismic prior model from rock physics relations. Norsk Regnesentral.
  • Kolbjørnsen, Odd & Kjønsberg, Heidi (2011). Joint 4D inversion of multiple data sources for CO2 monitoring. Norsk Regnesentral.
  • Kolbjørnsen, Odd (2011). H2S Challenges upstream Kårstø. Norsk Regnesentral.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Buland, Arild (2011). Including facies geometry in lithology and fluid prediction. Norsk Regnesentral.
  • Kolbjørnsen, Odd (2011). Technicalities in the windowed PCUBE implementation. Norsk Regnesentral.
  • Røe, Per; Hauge, Vera Louise; Hauge, Ragnar; Drange-Espeland, Maren & Kolbjørnsen, Odd (2011). PCube 2011 Arbeidsbeskrivelse. Norsk Regnesentral.
  • Røe, Per; Hauge, Ragnar; Drange-Espeland, Maren ; Kolbjørnsen, Odd & Skjæveland, Øyvind (2011). PCube 2010 arbeidsbeskrivelse. Norsk Regnesentral.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd & Syversveen, Anne Randi [Show all 7 contributors for this article] (2011). CRAVA User Manual version 1.1. Norsk Regnesentral.
  • Georgsen, Frode; Kolbjørnsen, Odd & Lecomte, Isabelle (2010). The effect of illumination on source pulse estimation for PSDM seismic data. Norsk Regnesentral.
  • Kolbjørnsen, Odd; Syversveen, Anne Randi & Hauge, Ragnar (2010). From Volume to Value - a tool for decision support. Documentation and user manual - revised edition. Norsk Regnesentral.
  • Stien, Marita & Kolbjørnsen, Odd (2010). Markov mesh model specification for facies modeling. Norsk Regnesentral.
  • Stien, Marita; Georgsen, Frode; Hauge, Ragnar & Kolbjørnsen, Odd (2010). Computation of horizon gradients from seismic. Norsk Regnesentral.
  • Dahle, Pål; Fjellvoll, Bjørn; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2010). CRAVA USer Manual version 0.9.6. Norsk Regnesentral.
  • Kjønsberg, Heidi; Fjellvoll, Bjørn; Abrahamsen, Petter; Kolbjørnsen, Odd & Stien, Marita (2009). Methods of the Multipoint Module in RMS. Norsk Regnesentral.
  • Georgsen, Frode & Kolbjørnsen, Odd (2008). Simple SIMPLI Inversion. Norsk Regnesentral.
  • Stien, Marita; Hauge, Ragnar; Kolbjørnsen, Odd & Abrahamsen, Petter (2008). Modification of the Snesim Algorithm. Norsk Regnesentral.
  • Førland, Maren Drange; Hauge, Ragnar & Kolbjørnsen, Odd (2008). Approximate likelihood computations for conditioning facies to seismic amplitudes. Norsk Regnesentral.
  • Stien, Marita; Kjønsberg, Heidi; Kolbjørnsen, Odd & Abrahamsen, Petter (2008). An implementation of conditional Markov mesh simulation with parameter estimation. Norsk Regnesentral.
  • Kolbjørnsen, Odd & Almendral-Vazquez, Ariel (2008). EM inversion software, USER MANUAL. Norsk Regnesentral.
  • Stien, Marita & Kolbjørnsen, Odd (2008). D-vine Creation of Non-Gaussian Random Fields. Norsk Regnesentral.
  • Kolbjørnsen, Odd; Almendral-Vazquez, Ariel & Buland, Arild (2008). Bayesian common midpoint inversion for controlled source electromagnetics. Norsk Regnesentral.
  • Kjønsberg, Heidi; Kolbjørnsen, Odd; Stien, Marita & Abrahamsen, Petter (2008). Main Results of the Multipoint Project. Norsk Regnesentral.

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Published Aug. 11, 2017 1:29 PM - Last modified Oct. 4, 2021 4:38 PM