Odd Kolbjørnsen

Førsteamanuensis - Statistikk og Data Science
Bilde av Odd Kolbjørnsen
English version of this page
Brukernavn
Besøksadresse Moltke Moes vei 35 Niels Henrik Abels hus 0851 Oslo
Postadresse Postboks 1053 Blindern 0316 Oslo
Emneord: Maskinlæring, data science, Statistikk, invers problemer

Publikasjoner

  • Greiner, Thomas Larsen; Lie, Jan Erik; Kolbjørnsen, Odd; Evensen, Andreas Kjelsrud; Nilsen, Espen Harris & Zhao, Hao [Vis alle 8 forfattere av denne artikkelen] (2021). Unsupervised deep learning with higher-order total-variation regularization for multidimensional seismic data reconstruction. Geophysics. ISSN 0016-8033. 87(2), s. 59–73. doi: 10.1190/geo2021-0099.1. Fulltekst i vitenarkiv
  • Sandnes, Anders Thoresen; Grimstad, Bjarne Andre & Kolbjørnsen, Odd (2021). Multi-task learning for virtual flow metering. Knowledge-Based Systems. ISSN 0950-7051. 232, s. 1–10. doi: 10.1016/j.knosys.2021.107458. Fulltekst i vitenarkiv
  • 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. Fulltekst i vitenarkiv
  • Greiner, Thomas Larsen; Hlebnikov, Volodya; Lie, Jan Erik; Kolbjørnsen, Odd; Kjeldsrud Evensen, Andreas & Harris Nilsen, Espen [Vis alle 8 forfattere av denne artikkelen] (2020). Cross-streamer wavefield reconstruction through wavelet domain. Geophysics. ISSN 0016-8033. 85(6), s. V457–V471. doi: 10.1190/geo2019-0771.1. Fulltekst i vitenarkiv
  • 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), s. 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), s. R207–R221. doi: 10.1190/geo2019-0170.1. Fulltekst i vitenarkiv
  • 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), s. 742–820. doi: 10.1190/tle38100791.1. Fulltekst i vitenarkiv
  • 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. Fulltekst i vitenarkiv
  • 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. I SEG, . (Red.), SEG Technical Program Expanded Abstracts 2019. SEG. ISSN 0916160009. s. 2207–2211. doi: https%3A/doi.org/10.1190/segam2019-3214009.1. Fulltekst i vitenarkiv
  • 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. Fulltekst i vitenarkiv
  • 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 [Vis alle 7 forfattere av denne artikkelen] (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.
  • 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 (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.
  • Hauge, Vera Louise & Kolbjørnsen, Odd (2014). Spatial Resolution in Bayesian Inversion of Gravimetric Data. I EAGE2014, (Red.), 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), s. 205–225. doi: 10.1007/s11004-013-9499-5.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • Georgsen, Frode; Kolbjørnsen, Odd & Lecomte, Isabelle (2010). A 3D Ray-based Pulse Estimation for Seismic Inversion of PSDM Data. I EAGE, 2010 (Red.), 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), s. O9–O19. doi: 10.1190/1.3339678.
  • Tveranger, Jan; Howell, John Anthony; Aanonsen, Sigurd Ivar; Kolbjørnsen, Odd; Semshaug, Siv Lise & Skorstad, Arne [Vis alle 7 forfattere av denne artikkelen] (2008). Assessing structural controls on reservoir performance in different stratigraphic settings. I Robinson, A; Griffiths, P.; Hegre, J. & Muggeridge, A. (Red.), The future of geological modelling in hydrocarbon development. Geological Society of London. ISSN 978-1862392663. s. 51–66.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging. I Ortiz, Julian M. & Emery, Xavier (Red.), Proceedings of the Eight International Geostatistics Congress. GECAMIN. ISSN 978-956-8504-17-5. s. 257–266.
  • Kolbjørnsen, Odd & Stien, Marita (2008). D-vine Creation of Non-Gaussian Random Field. I Ortiz, Julian & Emery, Xavier (Red.), Procedings of the Eight International Geostatistics Congress Volume 1. GECAMIN. ISSN 978-956-8504-18-2. s. 399–408.
  • 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.
  • 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.
  • 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.
  • Manzocchi, T; Carter, JN; Skorstad, Arne; Fjellvoll, Bjørn; Stephen, KD & Howell, JA [Vis alle 27 forfattere av denne artikkelen] (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.
  • 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. I SPE, Society of Petroleum Engineers (Red.), 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.

Se alle arbeider i Cristin

Se alle arbeider i Cristin

  • 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.
  • Røe, Per; Kolbjørnsen, Odd & Hauge, Ragnar (2019). Comparison of one- and two-step seismic inversion for Lithology and Fluid prediction.
  • 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.
  • 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; Hauge, Vera Louise; Hauge, Ragnar; Fjellvoll, Bjørn & Jensen, Erling Hugo [Vis alle 11 forfattere av denne artikkelen] (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), s. 83–86.
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar & Kolbjørnsen, Odd (2011). Geostatistics course.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Ng, Sebastian (2010). Deriving Deterministic Facies Probabilities from Stochastic Inversion.
  • 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.
  • Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd & Buland, Arild (2009). Integrating Stochastic Rock Physics in Seismic Pre-drill Prospect Risk and Reservoir Quality Assessment.
  • Abrahamsen, Petter; Fjellvoll, Bjørn; Kolbjørnsen, Odd & Skorstad, Arne (2009). Geostatistics course.
  • Buland, Arild; Kolbjørnsen, Odd & Hauge, Ragnar (2008). Fast Bayesian Seismic Prestack Inversion with Consistent Coupling to Rock Physics.
  • Kjønsberg, Heidi & Kolbjørnsen, Odd (2008). Markov Mesh Simulations with Data Conditioning through Indicator Kriging.
  • 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.
  • Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove & Jørstad, Arild (2008). Palisade - quantifying risk. Digital Energy journal.
  • Fjellvoll, Bjørn; Hammer, Hugo Lewi; Kolbjørnsen, Odd & Skorstad, Arne (2008). Geostatistics course.
  • 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; Syversveen, Anne Randi; Jørstad, Arild & Lie, Tove (2007). Using "Fast models" for Making the Right Decision - A Norwegian North Sea Case".
  • 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.
  • Olsen, Håvard Goodwin & Kolbjørnsen, Odd (2014). Modelling the H2S filters and SOx emissions at Kårstø Driftsmodell v2.0. Norsk Regnesentral Oslo.
  • Kolbjørnsen, Odd & Ulvmoen, Marit (2014). 4D inversion of seismic travel-times. Norsk Regnesentral.
  • Dahle, Pål; Nesvold, Erik; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar & Kolbjørnsen, Odd [Vis alle 8 forfattere av denne artikkelen] (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.
  • Georgsen, Frode; Myrseth, Inge & Kolbjørnsen, Odd (2013). Volume and Gas Quality Uncertainty Study for Gassco Transport Plan 2013. Norsk Regnesentral.
  • 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.
  • 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 [Vis alle 7 forfattere av denne artikkelen] (2012). CRAVA User Manual version 1.2. Norsk Regnesentral.
  • Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd & Syversveen, Anne Randi [Vis alle 7 forfattere av denne artikkelen] (2012). CRAVA User Manual version 1.1. 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.
  • 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 [Vis alle 7 forfattere av denne artikkelen] (2011). CRAVA User Manual version 1.1. Norsk Regnesentral.
  • Kolbjørnsen, Odd; Hauge, Ragnar & Buland, Arild (2011). Including facies geometry in lithology and fluid prediction. Norsk Regnesentral.
  • Røe, Per; Hauge, Vera Louise; Hauge, Ragnar; Drange-Espeland, Maren & Kolbjørnsen, Odd (2011). PCube 2011 Arbeidsbeskrivelse. Norsk Regnesentral.
  • Kolbjørnsen, Odd (2011). Technicalities in the windowed PCUBE implementation. Norsk Regnesentral.
  • Kolbjørnsen, Odd (2011). H2S Challenges upstream Kårstø. 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.
  • 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.
  • 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.
  • Georgsen, Frode; Kolbjørnsen, Odd & Lecomte, Isabelle (2010). The effect of illumination on source pulse estimation for PSDM seismic data. 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.
  • 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.
  • Kolbjørnsen, Odd & Almendral-Vazquez, Ariel (2008). EM inversion software, USER MANUAL. 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.
  • Georgsen, Frode & Kolbjørnsen, Odd (2008). Simple SIMPLI Inversion. Norsk Regnesentral.
  • Stien, Marita & Kolbjørnsen, Odd (2008). D-vine Creation of Non-Gaussian Random Fields. Norsk Regnesentral.
  • Stien, Marita; Kjønsberg, Heidi; Kolbjørnsen, Odd & Abrahamsen, Petter (2008). An implementation of conditional Markov mesh simulation with parameter estimation. Norsk Regnesentral.
  • Røe, Per; Syversveen, Anne Randi; Kolbjørnsen, Odd & Hauge, Ragnar (2007). Generating facies probability cubes using filtered wells. Norsk Regnesentral.
  • Stien, Marita; Hauge, Ragnar & Kolbjørnsen, Odd (2007). Robust selection of simulations from geostatistical inversion project. Norsk Regnesentral.

Se alle arbeider i Cristin

Publisert 11. aug. 2017 13:29 - Sist endret 14. jan. 2022 12:46