Odd Kolbjørnsen

Associate Professor - Statistics and biostatistics
Norwegian version of this page
Mobile phone 92655932
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Visiting address Ullevål stadion Sognsveien 77 B 0855 OSLO
Postal address Postboks 1053 Blindern 0316 OSLO
Tags: Statistics and biostatistics

Publications

  • 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), s 619- 634 . doi: 10.1007/s11004-016-9665-7
  • 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), s R75- R87 . doi: 10.1190/geo2015-0314.1
  • Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Jullum, Martin; Metcalfe, Richard William & Skjæveland, Øyvind (2016). Bayesian AVO inversion to rock properties using a local neighborhood in a spatial prior model. The Leading Edge.  ISSN 1070-485X.  35(5), s 431- 436 . doi: 10.1190/tle35050431.1
  • 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), s 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), s R75- R87 . doi: 10.1190/GEO2015-0314.1
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2014). Spatial Resolution in Bayesian Inversion of Gravimetric Data , In EAGE2014 (ed.),  Conference proceedings. 76th EAGE Conference & Exhibition.  European Association of Geoscientists and Engineers.  ISBN 978-90-73834-89-7.  We D202 02.
  • 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), s 205- 225 . doi: 10.1007/s11004-013-9499-5
  • Buland, Arild & Kolbjørnsen, Odd (2012). Bayesian inversion of CSEM and magnetotelluric data. Geophysics.  ISSN 0016-8033.  77(1), s 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), s 500- 515 . doi: 10.1111/j.1365-2478.2011.01012.x
  • 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), s E21- E31 . doi: 10.1190/GEO2010-0300.1
  • Buland, Arild; Kolbjørnsen, Odd & Carter, Andrew J. (2011). Bayesian Dix inversion. Geophysics.  ISSN 0016-8033.  76(2), s 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), s 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 2010 EAGE (ed.),  72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010 Barcelona.  European Association of Geoscientists and Engineers.  ISBN 978-90-73781-86-3.  A031. Full text in Research Archive
  • Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2010). Bayesian Monte Carlo method for seismic predrill prospect assessment. Geophysics.  ISSN 0016-8033.  75(2), s O9- O19 . doi: 10.1190/1.3339678
  • 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), s C13- C21 . doi: 10.1190/1.2842150
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging, In Julian M. Ortiz & Xavier Emery (ed.),  Proceedings of the Eight International Geostatistics Congress.  GECAMIN.  ISBN 978-956-8504-17-5.  Chapter.  s 257 - 266
  • Kolbjørnsen, Odd & Stien, Marita (2008). D-vine Creation of Non-Gaussian Random Field, In Julian Ortiz & Xavier Emery (ed.),  Procedings of the Eight International Geostatistics Congress Volume 1.  GECAMIN.  ISBN 978-956-8504-18-2.  Chapter.  s 399 - 408
  • Manzocchi, T; Carter, JN; Skorstad, Arne; Fjellvoll, Bjørn; Stephen, KD; Howell, JA; Matthews, JD; Walsh, JJ; Nepveu, M; Bos, C; Cole, J; Egberts, P; Flint, S; Hern, C; Holden, Lars; Hovland, H; Jackson, H; Kolbjørnsen, Odd; MacDonald, A; Nell, PAR; Onyeagoro, K; Strand, J; Syversveen, Anne Randi; Tchistiakov, A; Yang, C; Yielding, G & Zimmerman, RW (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), s 3- 15 . doi: 10.1144/​1354-079307-790
  • 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), s 45- 54
  • 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, s 45- 54
  • Tveranger, Jan; Howell, John Anthony; Aanonsen, Sigurd Ivar; Kolbjørnsen, Odd; Semshaug, Siv Lise; Skorstad, Arne & Ottesen, Signe (2008). Assessing structural controls on reservoir performance in different stratigraphic settings, In A Robinson; P. Griffiths; J. Hegre & A. Muggeridge (ed.),  The future of geological modelling in hydrocarbon development.  Geological Society of London.  ISBN 978-1862392663.  Chapter.  s 51 - 66
  • 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 Society of Petroleum Engineers SPE (ed.),  SPE Annual Technical Conference and Exhibition, 11-14 November 2007, Anaheim, California, U.S.A.  Society of Petroleum Engineers.  ISBN 978-1-55563-148-2.  Chapter.
  • Skorstad, Arne; Kolbjørnsen, Odd; Drottning, Åsmund; Gjøystdal, Håvar & Huseby, Olaf Kr. (2006). Combining saturation changes and 4D seismic for updating reservoir characterizations. SPE Reservoir Evaluation and Engineering.  ISSN 1094-6470.  9 . doi: 10.2118/106366-PA
  • Soleng, Harald Heimtun; Syversveen, Anne Randi & Kolbjørnsen, Odd (2006). Comparing Facies Realizations: Defining Metrices on Realization Space , In  Proceedings of the 10th European Conference in the Mathematics of Oil Recovery.  European Association of Geoscientists & Engineers.  ISBN 978-90-73781-47-4.  A014.
  • Dahle, Pål; Kolbjørnsen, Odd & Abrahamsen, Petter (2005). When can shape and scale parameters of a 3D variogram be estimated? , In Oy Leuangthong & Clayton V. Deutsch (ed.),  Geostatistics Banff 2004.  Springer.  ISBN 978-1-4020-3515-9.  Theory and selected topics.  s 949 - 958

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  • Abrahamsen, Petter; Kolbjørnsen, Odd & Hauge, Ragnar (2012). Geostatistics Oslo 2012. Springer.  ISBN 978-94-007-4152-2.  573 s.

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  • 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.
  • Jullum, Martin; Hjort, Nils Lid & Kolbjørnsen, Odd (2016). New focused approaches to topics within model selection and approximate Bayesian inversion.
  • 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.
  • Jullum, Martin & Kolbjørnsen, Odd (2015). An Approximate Bayesian Inversion Framework based on Local-gaussian Likelihoods.
  • Vigsnes, Maria; Abrahamsen, Petter; Hauge, Vera Louise & Kolbjørnsen, Odd (2015). Efficient Neighborhoods for Kriging with Numerous Data .
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2014). Spatial Resolution in Bayesian Inversion of Gravimetric Data .
  • Kolbjørnsen, Odd & Ulvmoen, Marit (2014). 4D inversion of seismic travel-times.
  • Olsen, Håvard Goodwin & Kolbjørnsen, Odd (2014). Modelling the H2S filters and SOx emissions at Kårstø Driftsmodell v2.0.
  • Dahle, Pål; Nesvold, Erik; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2013). CRAVA User Manual version 2.0.
  • Georgsen, Frode; Myrseth, Inge & Kolbjørnsen, Odd (2013). Volume and Gas Quality Uncertainty Study for Gassco Transport Plan 2013.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2013). Inversion of gravimetric data .
  • Kolbjørnsen, Odd; Ulvmoen, Marit; Hauge, Vera Louise; Hauge, Ragnar; Fjellvoll, Bjørn; Jensen, Erling Hugo; Johansen, Tor Arne; Dvorkin, Jack; Mavko, Gary; Furre, Anne-Kari & Johnston, David (2013). Monitoring Geological CO2 storage .
  • Myrseth, Inge & Kolbjørnsen, Odd (2013). Monitoring the H2S filters and SOx emissions at Kårstø.
  • Ulvmoen, Marit & Kolbjørnsen, Odd (2013). Bayesian lithology/scenario-contact prediction from seismic data.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2012). CRAVA User Manual version 1.1 .
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2012). CRAVA User Manual version 1.2 .
  • Kolbjørnsen, Odd (2012). Interpretation of saturation and porosity from inverted 4D seismic parameters .
  • Kolbjørnsen, Odd (2012). Using 3D inversion schemes to solve 4D inverse problems .
  • 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), s 83- 86
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar & Kolbjørnsen, Odd (2011). Geostatistics course.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2011). CRAVA User Manual version 1.1.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2011). Making a 4D seismic prior model from rock physics relations .
  • Kjønsberg, Heidi; Stien, Marita; Fjellvoll, Bjørn; Kolbjørnsen, Odd & Abrahamsen, Petter (2011). Methods of the Markov Mesh Multi-Grid Module in RMS.
  • Kolbjørnsen, Odd (2011). H2S Challenges upstream Kårstø.
  • Kolbjørnsen, Odd (2011). Technicalities in the windowed PCUBE implementation.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Buland, Arild (2011). Including facies geometry in lithology and fluid prediction.
  • Kolbjørnsen, Odd & Kjønsberg, Heidi (2011). Joint 4D inversion of multiple data sources for CO2 monitoring .
  • Røe, Per; Hauge, Ragnar; Drange-Espeland, Maren; Kolbjørnsen, Odd & Skjæveland, Øyvind (2011). PCube 2010 arbeidsbeskrivelse.
  • Røe, Per; Hauge, Vera Louise; Hauge, Ragnar; Drange-Espeland, Maren & Kolbjørnsen, Odd (2011). PCube 2011 Arbeidsbeskrivelse.
  • Dahle, Pål; Fjellvoll, Bjørn; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi & Ulvmoen, Marit (2010). CRAVA USer Manual version 0.9.6.
  • Georgsen, Frode; Kolbjørnsen, Odd & Lecomte, Isabelle (2010). The effect of illumination on source pulse estimation for PSDM seismic data.
  • Hauge, Ragnar & Kolbjørnsen, Odd (2010). CRAVA course for NORSAR.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Ng, Sebastian (2010). Deriving Deterministic Facies Probabilities from Stochastic Inversion.
  • Kolbjørnsen, Odd; Syversveen, Anne Randi & Hauge, Ragnar (2010). From Volume to Value - a tool for decision support. Documentation and user manual - revised edition.
  • 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.
  • Stien, Marita; Georgsen, Frode; Hauge, Ragnar & Kolbjørnsen, Odd (2010). Computation of horizon gradients from seismic. Full text in Research Archive
  • Stien, Marita & Kolbjørnsen, Odd (2010). Markov mesh model specification for facies modeling. Full text in Research Archive
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Kolbjørnsen, Odd & Skorstad, Arne (2009). Geostatistics course.
  • Kjønsberg, Heidi; Fjellvoll, Bjørn; Abrahamsen, Petter; Kolbjørnsen, Odd & Stien, Marita (2009). Methods of the Multipoint Module in RMS.
  • Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2009). Integrating Stochastic Rock Physics in Seismic Pre-drill Prospect Risk and Reservoir Quality Assessment. Full text in Research Archive
  • Buland, Arild; Kolbjørnsen, Odd & Hauge, Ragnar (2008). Fast Bayesian Seismic Prestack Inversion with Consistent Coupling to Rock Physics.
  • Fjellvoll, Bjørn; Hammer, Hugo Lewi; Kolbjørnsen, Odd & Skorstad, Arne (2008). Geostatistics course.
  • Førland, Maren Drange; Hauge, Ragnar & Kolbjørnsen, Odd (2008). Approximate likelihood computations for conditioning facies to seismic amplitudes.
  • Georgsen, Frode & Kolbjørnsen, Odd (2008). Simple SIMPLI Inversion. Full text in Research Archive
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove & Jørstad, Arild (2008). From Geological Knowledge to Good Decisions using @Risk models.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove & Jørstad, Arild (2008). Palisade - quantifying risk. Digital Energy journal.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging. Full text in Research Archive
  • Kjønsberg, Heidi; Kolbjørnsen, Odd; Stien, Marita & Abrahamsen, Petter (2008). Main Results of the Multipoint Project. Full text in Research Archive
  • Kolbjørnsen, Odd & Almendral-Vazquez, Ariel (2008). EM inversion software, USER MANUAL.
  • Kolbjørnsen, Odd; Almendral-Vazquez, Ariel & Buland, Arild (2008). Bayesian common midpoint inversion for controlled source electromagnetics.
  • Kolbjørnsen, Odd; Buland, Arild & Hauge, Ragnar (2008). Method of Modelling A Subterranean Region of the Earth.
  • Kolbjørnsen, Odd & Stien, Marita (2008). D-vine Creation of Non-Gaussian Random Field, twopoint interactions to the limit.
  • Ng, Sebastian; Dahle, Pål; Hauge, Ragnar & Kolbjørnsen, Odd (2008). Estimation of facies probabilities on the Snorre field using AVA inversion. Full text in Research Archive
  • Stien, Marita; Hauge, Ragnar; Kolbjørnsen, Odd & Abrahamsen, Petter (2008). Modification of the Snesim Algorithm.
  • Stien, Marita; Kjønsberg, Heidi; Kolbjørnsen, Odd & Abrahamsen, Petter (2008). An implementation of conditional Markov mesh simulation with parameter estimation. Full text in Research Archive
  • Stien, Marita & Kolbjørnsen, Odd (2008). D-vine Creation of Non-Gaussian Random Fields. Full text in Research Archive
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Kolbjørnsen, Odd; Skorstad, Arne & Hauge, Ragnar (2007). Geostatistics course.
  • Buland, Arild; Kolbjørnsen, Odd & Hauge, Ragnar (2007). Fast Bayesian prediction of lithology and fluid classes and rock properties from seismic data.
  • Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd; Della Rossa, Ernesto; Luoni, Fabio & Marini, Alfonso Junio (2007). Geostatistical AVO Inversion on a Deep-water Oil Field. Full text in Research Archive
  • Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2007). Feasibility of lithology and fluid prediction from seismic data.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Syversveen, Anne Randi; Jørstad, Arild & Lie, Tove (2007). Using "Fast models" for Making the Right Decision - A Norwegian North Sea Case".
  • Kolbjørnsen, Odd; Hauge, Ragnar & Buland, Arild (2007). Depth-to-time conversion errors in Bayesian seismic wavelet estimation. Full text in Research Archive
  • Røe, Per; Syversveen, Anne Randi; Kolbjørnsen, Odd & Hauge, Ragnar (2007). Generating facies probability cubes using filtered wells.
  • Stien, Marita; Hauge, Ragnar & Kolbjørnsen, Odd (2007). Robust selection of simulations from geostatistical inversion project.
  • Stien, Marita; Kolbjørnsen, Odd; Hauge, Ragnar & Abrahamsen, Petter (2007). Modification of the SNESIM algorithm. Full text in Research Archive
  • Dahle, Pål; Hauge, Ragnar & Kolbjørnsen, Odd (2006). Geostatistical Inversion Using the CRAVA Program.
  • Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd & Pham, Nam Hoai (2006). Geostatistical AVO inversion on Smørbukk Sør.
  • Drottning, Åsmund; Lecomte, Isabelle; Gjøystdal, Håvar; Skorstad, Arne; Kolbjørnsen, Odd & Huseby, Olaf (2006). Modeling the Seismic Response to Production. A Closer Look at the Sensitivity to Overburden, Survey, Rock Physics Model and Seismic Modeling Approach.
  • Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd & Pham, Nam Hoai (2005). Bayesian AVO Inversion and Application to a Case Study. Full text in Research Archive
  • Hauge, Ragnar; Kjønsberg, Heidi & Kolbjørnsen, Odd (2005). Validation and comparison of integral approximations used in pCube.
  • Hauge, Ragnar & Kolbjørnsen, Odd (2005). Inversion based volume asessment.
  • Howell, John; Skorstad, Arne; Fjellvoll, Bjørn; Kolbjørnsen, Odd; MacDonald, Alister; Fordham, Alex; Stephen, Karl D.; Flint, Stephen; Manzocchi, Tom; Walsh, John J. & Carter, Jonathan N. (2005). Sedimentological controls on production with the SAIGUP project.

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Published Aug. 11, 2017 1:29 PM - Last modified Aug. 11, 2017 1:29 PM