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Karl Henning Omre

Karl Henning Omre

Professor Emeritus

henning.omre@ntnu.no
Sentralbygg 2, 11. etasje, Gløshaugen, Trondheim
Home page of Henning Omre
Om Publikasjoner Formidling

Om

CV

Kompetanseord

  • Bayesiansk inversjon
  • Petroleumsgeologi og -geofysikk
  • Rom-tid modellering
  • Romlig statistikk
  • Statistikk

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Se alle publikasjoner i Cristin

2022

  • Forberg, Ole Bernhard; Kjøsnes, Øyvind Andre Gjerde; Omre, Henning. (2022) Bayesian Seismic AVO Inversion Using a Laterally Coupled Multimodal Prior Model. IEEE Transactions on Geoscience and Remote Sensing. volum 60.
    Vitenskapelig artikkel

2021

  • Conjard, Maxime; Omre, Karl Henning. (2021) Spatio-temporal Inversion using the Selection Kalman Model. Frontiers in Applied Mathematics and Statistics.
    Vitenskapelig artikkel
  • Fjeldstad, Torstein; Avseth, Per Åge; Omre, Henning. (2021) A one-step Bayesian inversion framework for 3D reservoir characterization based on a Gaussian mixture model-A Norwegian Sea demonstration. Geophysics. volum 86 (2).
    Vitenskapelig artikkel
  • Forberg, Ole Bernhard; Grana, Dario; Omre, Henning. (2021) Bayesian Inversion of Time-Lapse Seismic AVO Data for Multimodal Reservoir Properties. IEEE Transactions on Geoscience and Remote Sensing. volum 59 (11).
    Vitenskapelig artikkel
  • Forberg, Ole Bernhard; Kjøsnes, Øyvind; Omre, Henning. (2021) Bayesian seismic amplitude variation with offset inversion for reservoir variables with bimodal spatial histograms. Geophysics. volum 86 (3).
    Vitenskapelig artikkel
  • Omre, Henning; Rimstad, Kjartan. (2021) Bayesian spatial inversion and conjugate selection Gaussian prior models. SIAM/ASA Journal on Uncertainty Quantification (JUQ). volum 9 (2).
    Vitenskapelig artikkel
  • Tian, Miao; Omre, Henning; Xu, Huaimin. (2021) Inversion of well logs into lithology classes accounting for spatial dependencies by using hidden markov models and recurrent neural networks. Journal of Petroleum Science and Engineering. volum 196.
    Vitenskapelig artikkel

2020

  • Conjard, Maxime; Omre, Henning. (2020) Data Assimilation in Spatio-Temporal Models with Non-Gaussian Initial States—The Selection Ensemble Kalman Model. Applied Sciences. volum 10 (17).
    Vitenskapelig artikkel

2019

  • Fjeldstad, Torstein Mæland; Omre, Henning. (2019) Bayesian Inversion of Convolved Hidden Markov Models With Applications in Reservoir Prediction. IEEE Transactions on Geoscience and Remote Sensing. volum 58 (3).
    Vitenskapelig artikkel
  • Madsen, Rasmus Bødker; Hansen, Thomas Mejer; Omre, Henning. (2019) Estimation of a non-stationary prior covariance from seismic data. Geophysical Prospecting. volum 68.
    Vitenskapelig artikkel
  • Moja, Selamawit Serka; Asfaw, Zeytu Gashaw; Omre, Henning. (2019) Bayesian Inversion in Hidden Markov Models with Varying Marginal Proportions. Mathematical Geosciences. volum 51 (4).
    Vitenskapelig artikkel

2018

  • Krogstad, Ask S.; Depina, Ivan; Omre, Henning. (2018) Cone penetration data classification by Bayesian inversion with a Hidden Markov model. Journal of Physics: Conference Series (JPCS). volum 1104.
    Vitenskapelig artikkel

2017

  • Grana, Dario; Fjeldstad, Torstein Mæland; Omre, Henning. (2017) Bayesian Gaussian Mixture Linear Inversion for Geophysical Inverse Problems. Mathematical Geosciences. volum 49 (4).
    Vitenskapelig artikkel

2015

  • Asfaw, Zeytu Gashaw; Omre, Henning. (2015) Localized/Shrinkage Kriging Predictors. Mathematical Geosciences. volum 48.
    Vitenskapelig artikkel
  • Lindberg, David; Omre, Henning. (2015) Inference of the Transition Matrix in Convolved Hidden Markov Models and the Generalized Baum-Welch Algorithm. IEEE Transactions on Geoscience and Remote Sensing. volum 53 (12).
    Vitenskapelig artikkel
  • Lindberg, David; Rimstad, E.; Omre, Henning. (2015) Inversion of well logs into facies accounting for spatial dependencies and convolution effects. Journal of Petroleum Science and Engineering. volum 134.
    Vitenskapelig artikkel

2014

  • Lindberg, David; Omre, Henning. (2014) Blind categorical deconvolution in two-level hidden Markov models. IEEE Transactions on Geoscience and Remote Sensing. volum 52 (11).
    Vitenskapelig artikkel
  • Omre, Henning; Asfaw, Zeytu Gashaw. (2014) Inference and Prediction in Non-stationary Stochastic Models: Survival Analysis and Kriging Interpolation. 2014.
    Doktorgradsavhandling
  • Omre, Henning; Lindberg, David. (2014) Inference and categorial Bayesisan inversion of convolved hidden Markov models applied to geophysical observations. 2014. Doktoravhandlinger ved NTNU (359).
    Doktorgradsavhandling
  • Rimstad, Kjartan; Omre, Henning. (2014) Skew-Gaussian random fields. Spatial Statistics. volum 10.
    Vitenskapelig artikkel

2013

  • Fournier, A; Mosegaard, K; Omre, Henning; Sambridge, M; Tenorio, L. (2013) Assessing uncertainty in geophysical problems - Introduction. Geophysics. volum 78 (3).
    Leder
  • Myrseth, Inge; Sætrom, Jon; Omre, Henning. (2013) Resampling the ensemble Kalman filter. Computers & Geosciences. volum 55.
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Omre, Henning. (2013) Approximate posterior distributions for convolutional two-level hidden Markov models. Computational Statistics & Data Analysis. volum 58.
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning. (2013) Uncertainty Quantification in the Ensemble Kalman Filter. Scandinavian Journal of Statistics. volum 40 (4).
    Vitenskapelig artikkel

2012

  • Rimstad, Kjartan; Avseth, Per; Omre, Henning. (2012) Hierarchical Bayesian lithology/fluid prediction: A North Sea case study. Geophysics. volum 77 (2).
    Vitenskapelig artikkel

2011

  • Sætrom, Jon; Omre, Henning. (2011) Ensemble Kalman filtering for non-linear likelihood models using kernel-shrinkage regression techniques. Computational Geosciences. volum 15 (3).
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning. (2011) Ensemble Kalman filtering with shrinkage regression techniques. Computational Geosciences. volum 15 (2).
    Vitenskapelig artikkel

2010

  • Karimi, Omid; Omre, Henning; Mohammadzadeh, Moshen. (2010) Bayesian closed-skew Gaussian inversion of seismic AVO data for elastic material properties. Geophysics. volum 75 (1).
    Vitenskapelig artikkel
  • Myrseth, I; Omre, Henning. (2010) The ensemble Kalman filter and related filters. Large-Scale Inverse Problems and Quantification of Uncertainty.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Myrseth, Inge Bjørn; Omre, Henning. (2010) Hierarchical Ensemble Kalman Filter. SPE Journal. volum 15 (2).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Avseth, P; Omre, Henning. (2010) Bayesian Lithology/fluid prediction constrained by spatial couplings and rock physics depth trends. The Leading Edge. volum 29 (5).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Omre, Henning. (2010) Impact of rock-physics depth trends and Markov random fields on hierarchical Bayesian lithology/fluid prediction. Geophysics. volum 75 (4).
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning; Durlofsky J., Louis. (2010) Reduction of Dimensionality in Spatiotemporal Models. 2010. ISBN 978-82-471-2363-8.
    Doktorgradsavhandling
  • Ulvmoen, Marit; Omre, Henning. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 1 - Methodology. Geophysics. volum 01.02.1975.
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 1-Methodology. Geophysics. volum 75 (2).
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 2- Real case study. Geophysics. volum 01.02.1975.
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 2-Real case study. Geophysics. volum 75 (2).
    Vitenskapelig artikkel

2009

  • Myrseth, Inge Bjørn; Omre, Henning. (2009) Reliable Uncertainty Assessment in History Matching Production and Time-lapse Seismic Data. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Rimstad, Kjartan; Omre, Henning. (2009) Bayesian Lithology/Fluid Inversion Constrained by Rock Physics Depth Trends and a Markov Random Field. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, A. (2009) Spatially Coupled Lithology/Fluid Inversion from Real Seismic Data and Well Observations. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2008

  • Lødøen, Ole Petter; Omre, Henning. (2008) Scale-Corrected Ensemble Kalman Filtering Applied to Production-History Conditioning in Reservoir Evaluation. SPE Journal. volum 13 (2).
    Vitenskapelig artikkel
  • Lodoen, OP; Omre, Henning. (2008) Scale-corrected ensemble Kalman filtering applied to prod uction-history conditioning in reservoir evaluation. SPE Journal. volum 13.
    Vitenskapelig artikkel

2006

  • Larsen, Anne Louise; Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2006) Bayesian lithology/fluid prediction and simulation on the basis of a Markov-chain prior model. Geophysics. volum 71 (5).
    Vitenskapelig artikkel

2005

  • Kolbjørnsen, Odd; Omre, Henning. (2005) Bayesian inversion of piecewise affine operators in a Gaussian framework. Journal of Computational And Graphical Statistics (JCGS). volum 14.
    Vitenskapelig artikkel

2004

  • Eidsvik, Jo; Avseth, P; Omre, Henning; Mukerji, T; Mavko, G. (2004) Stochastic reservoir characterization using prestack seismic data. Geophysics. volum 69.
    Vitenskapelig artikkel
  • Omre, Henning; Lødøen, Ole Petter. (2004) Improved Production Forecasts and History Matching using Approximate Fluid Flow Simulators. SPE Journal. volum 3.
    Vitenskapelig artikkel

2003

  • Buland, Arild; Omre, Henning. (2003) Bayesian Linearized AVO Inversion. Geophysics. volum 68 (1).
    Vitenskapelig artikkel
  • Buland, Arild; Omre, Henning. (2003) Bayesian Wavelet Estimation from Seismic and Well Data. Geophysics. volum 68 (6).
    Vitenskapelig artikkel
  • Buland, Arild; Omre, Henning. (2003) Joint AVO inversion, Wavelet Estimation and Noise Level Estimation using a Spatially Coupled Hierarchical Bayesian Model. Geophysical Prospecting.
    Vitenskapelig artikkel
  • Buland, Arild; Kolbjørnsen, Odd; Omre, Henning. (2003) Rapid Spatially Coupled AVO Inversion in the Fourier Domain. Geophysics. volum 68 (1).
    Vitenskapelig artikkel
  • Omre, Henning. (2003) Rapid spatially coupled AVO inversion in the Fourier domain. Geophysics. volum 68.
    Vitenskapelig artikkel

2002

  • Borgos, Hilde G.; Omre, Henning. (2002) Uncertainty in fault geometries. Kleingeld & Krige (eds) Geostatistics 2000 Cape Town.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Borgos, Hilde G.; Omre, Henning; Townsend, Chris. (2002) Size distribution of geological faults: Model choice and parameter estimation. Statistical Modelling. volum 2.
    Vitenskapelig artikkel
  • Eide, Alfhild Lien; Omre, Henning; Ursin, Bjørn. (2002) Prediction of reservoir variables based on seismic data and well observations. Journal of the American Statistical Association. volum Vol.97 (No.457).
    Vitenskapelig artikkel
  • Eidsvik, Jo; Omre, Henning; Mukerji, Tapan; Mavko, Gary; Avseth, Per. (2002) Seismic reservoir prediction using Bayesian integration of rock physics and Markov random fields: A North Sea example. The Leading Edge. volum Vol.21, (No.3).
    Vitenskapelig artikkel
  • Omre, Henning. (2002) Stochastic reservoir models conditioned to non-linear production history observations. Kleingeld & Krige (eds) Geostatistics 2000 Cape Town.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2001

  • Hegstad, Bjørn Kåre; Omre, Henning. (2001) Uncertainty in production forecasts based on well observations, seismic data and production history. SPE Journal. volum Dec.
    Vitenskapelig artikkel
  • Holden, Lars; Skare, Øivind; Omre, Henning; Tjelmeland, Håkon. (2001) Sampling algorithms for Bayesian history matching. 2001. NR-notat (SAND/04/01).
    Rapport

1997

  • Damsleth, Eivind; Omre, Henning. (1997) Geostatistical approaches in reservoir evaluation. Journal of Petroleum Technology.
    Vitenskapelig artikkel
  • Eide, Alfhild Lien; Omre, Henning; Ursin, Bjørn. (1997) Stochastic reservoir characterization conditioned on seismic data. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Hegstad, Bjørn Kåre; Omre, Henning. (1997) Uncertainty assessment in history matching and forecasting. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Omre, Henning; Tjelmeland, Håkon. (1997) Petroleum geostatistics. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Syversveen, Anne Randi; Omre, Henning. (1997) Conditioning of marked point processes within a Bayesian framework. Scandinavian Journal of Statistics. volum 24 (3).
    Vitenskapelig artikkel
  • Syversveen, Anne Randi; Omre, Henning. (1997) Marked point models for facies units conditioned on well data. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Tjelmeland, Håkon; Omre, Henning. (1997) A complex sand-shale facies model conditioned on observations from wells, seismics and production. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Kolbjørnsen, Odd; Omre, Henning. (1997) Bayesian disjunctive kriging applied to prediction of reservoir volume. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; Egeland, Thore. (1997) Uncertainties in reservoir production forecasts. American Association of Petroleum Geologists Bulletin. volum 81 (5).
    Vitenskapelig artikkel

1995

  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; Egeland, Thore; Andersen, Tove; Hustad, Odd Steve; Qi, Yuanchang. (1995) The great reservoir uncertainty study - GRUS. Profit, Project Summary Reports, Reservoir Characterization Near Well Flow.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1994

  • Abrahamsen, Petter; Omre, Henning. (1994) Random functions and geological subsurfaces. Ukjent.
    Vitenskapelig artikkel
  • Egeland, Thore; Georgsen, Frode; Hektoen, Anne-Lise; Lia, Oddvar; Omre, Henning; Skare, Øivind. (1994) SISA - Reservoir modeling system. 1994. NR-notat (SAND/19/94).
    Rapport
  • Egeland, Thore; Omre, Henning; Lia, Oddvar; Tjelmeland, Håkon; Holden, Lars; Andersen, Tove. (1994) GRUS data analysis. 1994. NR-notat (SAND/17/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - Great reservoir uncertainty study. Documentation of model. 1994. NR-notat (SAND/12/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - Great reservoir uncertainty study. Documentation of results. 1994. NR-notat (SAND/13/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - great reservoir uncertainty study summary report. 1994. NR-notat (SAND/11/94).
    Rapport

1993

  • Egeland, Thore; Georgsen, Frode; Omre, Henning; Skare, Øivind. (1993) SISA : Reservoir modeling system. 1993. NR-notat (SAND/11/93).
    Rapport

1992

  • Abrahamsen, Petter; Omre, Henning. (1992) HORIZON 4 - Geometrical module. User guide and theory for HORIZON_dc. 1992. NR-notat (SAND/01/92).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1992) FLUREMO: User guide and technical documentation. Version 2.1. 1992. NR-notat (SAND/06/92).
    Rapport
  • Omre, Henning; Holden, Lars; Madsen, Rune Asgeir; Mostad, Petter F.; Munthe, Kristin Lucie. (1992) HAVANA - fault modelling. 1992. NR-notat (SAND/16/92).
    Rapport

1991

  • Abrahamsen, Petter; Omre, Henning. (1991) Decisions on development and appreciation of information. 1991. NR-notat (SAND/07/91).
    Rapport
  • Abrahamsen, Petter; Omre, Henning; Lia, Oddvar. (1991) Stochastic models for seismic depth conversion of geological horizons. 1991. NR-notat (SAND/11/91).
    Rapport
  • Omre, Henning; Egeland, Thore; Holden, Lars; Lia, Oddvar; Tjelmeland, Håkon; MacDonald, Alister; Hustad, Odd Steve. (1991) GRUS-report: Outline of models and test plan. 1991. NR-notat (SAND/30/91).
    Rapport

1990

  • Hjort, Nils Lid; Holden, Lars; Omre, Henning. (1990) Modelling sedimentary facies by Markov random fields. 1990. NR-notat (SAND/03/1989).
    Rapport
  • Holden, Lars; Lia, Oddvar; Omre, Henning. (1990) Skalaendringer i absolutt permeabilitet - noen simulerte eksempler. 1990. NR-notat (SAND/18/90).
    Rapport
  • Holden, Lars; Omre, Henning. (1990) Stochastic modelling in reservoir description - experiences and expectations. 1990. NR-notat (SAND/14/90).
    Rapport

1989

  • Abrahamsen, Petter; Halvorsen, Kjetil B.; Omre, Henning. (1989) Analyse av stackinghastighetsdata med hovedvekt på bestemmelse av usikkerhet - forprosjekt. 1989. NR-notat (SAND/07/89).
    Rapport
  • Abrahamsen, Petter; Halvorsen, Kjetil B.; Omre, Henning. (1989) Geometrical characteristics og Gyda reservoir - Preliminary report. 1989. NR-notat (SAND/09/89).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1989) FLUREMO - User guide and technical documentation. 1989. NR-notat (SAND/05/89).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1989) FLUREMO - User guide and technical documentation. Ver. 1.1. 1989. NR-notat (SAND/21/89).
    Rapport
  • Halvorsen, Kjetil B.; Holden, Lars; Lia, Oddvar; Omre, Henning; Sølna, Knut. (1989) Videreføring av prosjektet Numerical Rock/Homogenisering. 1989. NR-notat (SAND/20/89).
    Rapport
  • Hjort, Nils Lid; Holden, Lars; Omre, Henning. (1989) Modelling sedimentary facies by Markov random fields. 1989. NR-notat (SAND/03/89).
    Rapport
  • Holden, Lars; Lia, Oddvar; Omre, Henning. (1989) Effektiv permeabilitet for NJORD-feltet. 1989. NR-notat (SAND/19/89).
    Rapport

1988

  • Abrahamsen, Petter; Berteig, Vidar; Halvorsen, Kjetil B.; Omre, Henning. (1988) Simulations of hydrocarbon pore volume for Smørbukk south. 1988. NR-notat (SAND/21/88).
    Rapport
  • Clemetsen, Rolf; Omre, Henning; Solberg, Rune. (1988) SISABOSA version 3.0 - User guide and technical documentation. 1988. NR-notat (SAND/17/88).
    Rapport

1987

  • Berteig, Vidar; Holden, Lars; Omre, Henning. (1987) Examples of simulation of reservoir parameters. 1987. NR-notat (SAND/16/87).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1987) SISABOSA, User's guide and technical documentation. 1987. NR-notat (SAND/12/87).
    Rapport
  • Holden, Lars; Omre, Henning. (1987) Sammenligning av forskjellige estimater for effektiv permeabilitet. 1987. NR-notat (SAND/04/87).
    Rapport

1986

  • Holden, Lars; Omre, Henning. (1986) Production profiles in heterogeneous reservoirs - based on SISABOSA. 1986. NR-notat (SAND/21/86).
    Rapport
  • Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1986) Technical documentation of the SISABOSA-system. 1986. NR-notat (SAND/12/86).
    Rapport
  • Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1986) The SISABOSA project - Summary of activities and experiences. 1986. NR-notat (SAND/11/86).
    Rapport

1984

  • Holden, Lars; Omre, Henning. (1984) Eksempler på reservoar modellering ved bruk av geostatistiske teknikker. 1984. NR-notat (SAND/05/84).
    Rapport
  • Omre, Henning; Holden, Lars. (1984) Eksempel på sammenstilling av subjektiv viten og observasjoner ved mektighetsestimering. 1984. NR-notat (SAND/08/84).
    Rapport
  • Omre, Henning; Holden, Lars. (1984) Surface modelling merging subjective and objective information. 1984. NR-notat (SAND/07/84).
    Rapport

Tidsskriftspublikasjoner

  • Forberg, Ole Bernhard; Kjøsnes, Øyvind Andre Gjerde; Omre, Henning. (2022) Bayesian Seismic AVO Inversion Using a Laterally Coupled Multimodal Prior Model. IEEE Transactions on Geoscience and Remote Sensing. volum 60.
    Vitenskapelig artikkel
  • Conjard, Maxime; Omre, Karl Henning. (2021) Spatio-temporal Inversion using the Selection Kalman Model. Frontiers in Applied Mathematics and Statistics.
    Vitenskapelig artikkel
  • Fjeldstad, Torstein; Avseth, Per Åge; Omre, Henning. (2021) A one-step Bayesian inversion framework for 3D reservoir characterization based on a Gaussian mixture model-A Norwegian Sea demonstration. Geophysics. volum 86 (2).
    Vitenskapelig artikkel
  • Forberg, Ole Bernhard; Grana, Dario; Omre, Henning. (2021) Bayesian Inversion of Time-Lapse Seismic AVO Data for Multimodal Reservoir Properties. IEEE Transactions on Geoscience and Remote Sensing. volum 59 (11).
    Vitenskapelig artikkel
  • Forberg, Ole Bernhard; Kjøsnes, Øyvind; Omre, Henning. (2021) Bayesian seismic amplitude variation with offset inversion for reservoir variables with bimodal spatial histograms. Geophysics. volum 86 (3).
    Vitenskapelig artikkel
  • Omre, Henning; Rimstad, Kjartan. (2021) Bayesian spatial inversion and conjugate selection Gaussian prior models. SIAM/ASA Journal on Uncertainty Quantification (JUQ). volum 9 (2).
    Vitenskapelig artikkel
  • Tian, Miao; Omre, Henning; Xu, Huaimin. (2021) Inversion of well logs into lithology classes accounting for spatial dependencies by using hidden markov models and recurrent neural networks. Journal of Petroleum Science and Engineering. volum 196.
    Vitenskapelig artikkel
  • Conjard, Maxime; Omre, Henning. (2020) Data Assimilation in Spatio-Temporal Models with Non-Gaussian Initial States—The Selection Ensemble Kalman Model. Applied Sciences. volum 10 (17).
    Vitenskapelig artikkel
  • Fjeldstad, Torstein Mæland; Omre, Henning. (2019) Bayesian Inversion of Convolved Hidden Markov Models With Applications in Reservoir Prediction. IEEE Transactions on Geoscience and Remote Sensing. volum 58 (3).
    Vitenskapelig artikkel
  • Madsen, Rasmus Bødker; Hansen, Thomas Mejer; Omre, Henning. (2019) Estimation of a non-stationary prior covariance from seismic data. Geophysical Prospecting. volum 68.
    Vitenskapelig artikkel
  • Moja, Selamawit Serka; Asfaw, Zeytu Gashaw; Omre, Henning. (2019) Bayesian Inversion in Hidden Markov Models with Varying Marginal Proportions. Mathematical Geosciences. volum 51 (4).
    Vitenskapelig artikkel
  • Krogstad, Ask S.; Depina, Ivan; Omre, Henning. (2018) Cone penetration data classification by Bayesian inversion with a Hidden Markov model. Journal of Physics: Conference Series (JPCS). volum 1104.
    Vitenskapelig artikkel
  • Grana, Dario; Fjeldstad, Torstein Mæland; Omre, Henning. (2017) Bayesian Gaussian Mixture Linear Inversion for Geophysical Inverse Problems. Mathematical Geosciences. volum 49 (4).
    Vitenskapelig artikkel
  • Asfaw, Zeytu Gashaw; Omre, Henning. (2015) Localized/Shrinkage Kriging Predictors. Mathematical Geosciences. volum 48.
    Vitenskapelig artikkel
  • Lindberg, David; Omre, Henning. (2015) Inference of the Transition Matrix in Convolved Hidden Markov Models and the Generalized Baum-Welch Algorithm. IEEE Transactions on Geoscience and Remote Sensing. volum 53 (12).
    Vitenskapelig artikkel
  • Lindberg, David; Rimstad, E.; Omre, Henning. (2015) Inversion of well logs into facies accounting for spatial dependencies and convolution effects. Journal of Petroleum Science and Engineering. volum 134.
    Vitenskapelig artikkel
  • Lindberg, David; Omre, Henning. (2014) Blind categorical deconvolution in two-level hidden Markov models. IEEE Transactions on Geoscience and Remote Sensing. volum 52 (11).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Omre, Henning. (2014) Skew-Gaussian random fields. Spatial Statistics. volum 10.
    Vitenskapelig artikkel
  • Fournier, A; Mosegaard, K; Omre, Henning; Sambridge, M; Tenorio, L. (2013) Assessing uncertainty in geophysical problems - Introduction. Geophysics. volum 78 (3).
    Leder
  • Myrseth, Inge; Sætrom, Jon; Omre, Henning. (2013) Resampling the ensemble Kalman filter. Computers & Geosciences. volum 55.
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Omre, Henning. (2013) Approximate posterior distributions for convolutional two-level hidden Markov models. Computational Statistics & Data Analysis. volum 58.
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning. (2013) Uncertainty Quantification in the Ensemble Kalman Filter. Scandinavian Journal of Statistics. volum 40 (4).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Avseth, Per; Omre, Henning. (2012) Hierarchical Bayesian lithology/fluid prediction: A North Sea case study. Geophysics. volum 77 (2).
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning. (2011) Ensemble Kalman filtering for non-linear likelihood models using kernel-shrinkage regression techniques. Computational Geosciences. volum 15 (3).
    Vitenskapelig artikkel
  • Sætrom, Jon; Omre, Henning. (2011) Ensemble Kalman filtering with shrinkage regression techniques. Computational Geosciences. volum 15 (2).
    Vitenskapelig artikkel
  • Karimi, Omid; Omre, Henning; Mohammadzadeh, Moshen. (2010) Bayesian closed-skew Gaussian inversion of seismic AVO data for elastic material properties. Geophysics. volum 75 (1).
    Vitenskapelig artikkel
  • Myrseth, Inge Bjørn; Omre, Henning. (2010) Hierarchical Ensemble Kalman Filter. SPE Journal. volum 15 (2).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Avseth, P; Omre, Henning. (2010) Bayesian Lithology/fluid prediction constrained by spatial couplings and rock physics depth trends. The Leading Edge. volum 29 (5).
    Vitenskapelig artikkel
  • Rimstad, Kjartan; Omre, Henning. (2010) Impact of rock-physics depth trends and Markov random fields on hierarchical Bayesian lithology/fluid prediction. Geophysics. volum 75 (4).
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 1 - Methodology. Geophysics. volum 01.02.1975.
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 1-Methodology. Geophysics. volum 75 (2).
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 2- Real case study. Geophysics. volum 01.02.1975.
    Vitenskapelig artikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2010) Improved resolution in Bayesian lithology/fluid inversion from prestack seismic data and well observations: Part 2-Real case study. Geophysics. volum 75 (2).
    Vitenskapelig artikkel
  • Lødøen, Ole Petter; Omre, Henning. (2008) Scale-Corrected Ensemble Kalman Filtering Applied to Production-History Conditioning in Reservoir Evaluation. SPE Journal. volum 13 (2).
    Vitenskapelig artikkel
  • Lodoen, OP; Omre, Henning. (2008) Scale-corrected ensemble Kalman filtering applied to prod uction-history conditioning in reservoir evaluation. SPE Journal. volum 13.
    Vitenskapelig artikkel
  • Larsen, Anne Louise; Ulvmoen, Marit; Omre, Henning; Buland, Arild. (2006) Bayesian lithology/fluid prediction and simulation on the basis of a Markov-chain prior model. Geophysics. volum 71 (5).
    Vitenskapelig artikkel
  • Kolbjørnsen, Odd; Omre, Henning. (2005) Bayesian inversion of piecewise affine operators in a Gaussian framework. Journal of Computational And Graphical Statistics (JCGS). volum 14.
    Vitenskapelig artikkel
  • Eidsvik, Jo; Avseth, P; Omre, Henning; Mukerji, T; Mavko, G. (2004) Stochastic reservoir characterization using prestack seismic data. Geophysics. volum 69.
    Vitenskapelig artikkel
  • Omre, Henning; Lødøen, Ole Petter. (2004) Improved Production Forecasts and History Matching using Approximate Fluid Flow Simulators. SPE Journal. volum 3.
    Vitenskapelig artikkel
  • Buland, Arild; Omre, Henning. (2003) Bayesian Linearized AVO Inversion. Geophysics. volum 68 (1).
    Vitenskapelig artikkel
  • Buland, Arild; Omre, Henning. (2003) Bayesian Wavelet Estimation from Seismic and Well Data. Geophysics. volum 68 (6).
    Vitenskapelig artikkel
  • Buland, Arild; Omre, Henning. (2003) Joint AVO inversion, Wavelet Estimation and Noise Level Estimation using a Spatially Coupled Hierarchical Bayesian Model. Geophysical Prospecting.
    Vitenskapelig artikkel
  • Buland, Arild; Kolbjørnsen, Odd; Omre, Henning. (2003) Rapid Spatially Coupled AVO Inversion in the Fourier Domain. Geophysics. volum 68 (1).
    Vitenskapelig artikkel
  • Omre, Henning. (2003) Rapid spatially coupled AVO inversion in the Fourier domain. Geophysics. volum 68.
    Vitenskapelig artikkel
  • Borgos, Hilde G.; Omre, Henning; Townsend, Chris. (2002) Size distribution of geological faults: Model choice and parameter estimation. Statistical Modelling. volum 2.
    Vitenskapelig artikkel
  • Eide, Alfhild Lien; Omre, Henning; Ursin, Bjørn. (2002) Prediction of reservoir variables based on seismic data and well observations. Journal of the American Statistical Association. volum Vol.97 (No.457).
    Vitenskapelig artikkel
  • Eidsvik, Jo; Omre, Henning; Mukerji, Tapan; Mavko, Gary; Avseth, Per. (2002) Seismic reservoir prediction using Bayesian integration of rock physics and Markov random fields: A North Sea example. The Leading Edge. volum Vol.21, (No.3).
    Vitenskapelig artikkel
  • Hegstad, Bjørn Kåre; Omre, Henning. (2001) Uncertainty in production forecasts based on well observations, seismic data and production history. SPE Journal. volum Dec.
    Vitenskapelig artikkel
  • Damsleth, Eivind; Omre, Henning. (1997) Geostatistical approaches in reservoir evaluation. Journal of Petroleum Technology.
    Vitenskapelig artikkel
  • Syversveen, Anne Randi; Omre, Henning. (1997) Conditioning of marked point processes within a Bayesian framework. Scandinavian Journal of Statistics. volum 24 (3).
    Vitenskapelig artikkel
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; Egeland, Thore. (1997) Uncertainties in reservoir production forecasts. American Association of Petroleum Geologists Bulletin. volum 81 (5).
    Vitenskapelig artikkel
  • Abrahamsen, Petter; Omre, Henning. (1994) Random functions and geological subsurfaces. Ukjent.
    Vitenskapelig artikkel

Del av bok/rapport

  • Myrseth, I; Omre, Henning. (2010) The ensemble Kalman filter and related filters. Large-Scale Inverse Problems and Quantification of Uncertainty.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Myrseth, Inge Bjørn; Omre, Henning. (2009) Reliable Uncertainty Assessment in History Matching Production and Time-lapse Seismic Data. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Rimstad, Kjartan; Omre, Henning. (2009) Bayesian Lithology/Fluid Inversion Constrained by Rock Physics Depth Trends and a Markov Random Field. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ulvmoen, Marit; Omre, Henning; Buland, A. (2009) Spatially Coupled Lithology/Fluid Inversion from Real Seismic Data and Well Observations. 71st EAGE Conference & Exhibition Amsterdam 2009.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Borgos, Hilde G.; Omre, Henning. (2002) Uncertainty in fault geometries. Kleingeld & Krige (eds) Geostatistics 2000 Cape Town.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Omre, Henning. (2002) Stochastic reservoir models conditioned to non-linear production history observations. Kleingeld & Krige (eds) Geostatistics 2000 Cape Town.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Eide, Alfhild Lien; Omre, Henning; Ursin, Bjørn. (1997) Stochastic reservoir characterization conditioned on seismic data. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Hegstad, Bjørn Kåre; Omre, Henning. (1997) Uncertainty assessment in history matching and forecasting. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Omre, Henning; Tjelmeland, Håkon. (1997) Petroleum geostatistics. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Syversveen, Anne Randi; Omre, Henning. (1997) Marked point models for facies units conditioned on well data. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Tjelmeland, Håkon; Omre, Henning. (1997) A complex sand-shale facies model conditioned on observations from wells, seismics and production. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Kolbjørnsen, Odd; Omre, Henning. (1997) Bayesian disjunctive kriging applied to prediction of reservoir volume. Geostatistics Wollongong '96.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; Egeland, Thore; Andersen, Tove; Hustad, Odd Steve; Qi, Yuanchang. (1995) The great reservoir uncertainty study - GRUS. Profit, Project Summary Reports, Reservoir Characterization Near Well Flow.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

  • Omre, Henning; Asfaw, Zeytu Gashaw. (2014) Inference and Prediction in Non-stationary Stochastic Models: Survival Analysis and Kriging Interpolation. 2014.
    Doktorgradsavhandling
  • Omre, Henning; Lindberg, David. (2014) Inference and categorial Bayesisan inversion of convolved hidden Markov models applied to geophysical observations. 2014. Doktoravhandlinger ved NTNU (359).
    Doktorgradsavhandling
  • Sætrom, Jon; Omre, Henning; Durlofsky J., Louis. (2010) Reduction of Dimensionality in Spatiotemporal Models. 2010. ISBN 978-82-471-2363-8.
    Doktorgradsavhandling
  • Holden, Lars; Skare, Øivind; Omre, Henning; Tjelmeland, Håkon. (2001) Sampling algorithms for Bayesian history matching. 2001. NR-notat (SAND/04/01).
    Rapport
  • Egeland, Thore; Georgsen, Frode; Hektoen, Anne-Lise; Lia, Oddvar; Omre, Henning; Skare, Øivind. (1994) SISA - Reservoir modeling system. 1994. NR-notat (SAND/19/94).
    Rapport
  • Egeland, Thore; Omre, Henning; Lia, Oddvar; Tjelmeland, Håkon; Holden, Lars; Andersen, Tove. (1994) GRUS data analysis. 1994. NR-notat (SAND/17/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - Great reservoir uncertainty study. Documentation of model. 1994. NR-notat (SAND/12/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - Great reservoir uncertainty study. Documentation of results. 1994. NR-notat (SAND/13/94).
    Rapport
  • Lia, Oddvar; Omre, Henning; Tjelmeland, Håkon; Holden, Lars; MacDonald, Alister; Hustad, Odd Steve; Qi, Yuanchang. (1994) GRUS - great reservoir uncertainty study summary report. 1994. NR-notat (SAND/11/94).
    Rapport
  • Egeland, Thore; Georgsen, Frode; Omre, Henning; Skare, Øivind. (1993) SISA : Reservoir modeling system. 1993. NR-notat (SAND/11/93).
    Rapport
  • Abrahamsen, Petter; Omre, Henning. (1992) HORIZON 4 - Geometrical module. User guide and theory for HORIZON_dc. 1992. NR-notat (SAND/01/92).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1992) FLUREMO: User guide and technical documentation. Version 2.1. 1992. NR-notat (SAND/06/92).
    Rapport
  • Omre, Henning; Holden, Lars; Madsen, Rune Asgeir; Mostad, Petter F.; Munthe, Kristin Lucie. (1992) HAVANA - fault modelling. 1992. NR-notat (SAND/16/92).
    Rapport
  • Abrahamsen, Petter; Omre, Henning. (1991) Decisions on development and appreciation of information. 1991. NR-notat (SAND/07/91).
    Rapport
  • Abrahamsen, Petter; Omre, Henning; Lia, Oddvar. (1991) Stochastic models for seismic depth conversion of geological horizons. 1991. NR-notat (SAND/11/91).
    Rapport
  • Omre, Henning; Egeland, Thore; Holden, Lars; Lia, Oddvar; Tjelmeland, Håkon; MacDonald, Alister; Hustad, Odd Steve. (1991) GRUS-report: Outline of models and test plan. 1991. NR-notat (SAND/30/91).
    Rapport
  • Hjort, Nils Lid; Holden, Lars; Omre, Henning. (1990) Modelling sedimentary facies by Markov random fields. 1990. NR-notat (SAND/03/1989).
    Rapport
  • Holden, Lars; Lia, Oddvar; Omre, Henning. (1990) Skalaendringer i absolutt permeabilitet - noen simulerte eksempler. 1990. NR-notat (SAND/18/90).
    Rapport
  • Holden, Lars; Omre, Henning. (1990) Stochastic modelling in reservoir description - experiences and expectations. 1990. NR-notat (SAND/14/90).
    Rapport
  • Abrahamsen, Petter; Halvorsen, Kjetil B.; Omre, Henning. (1989) Analyse av stackinghastighetsdata med hovedvekt på bestemmelse av usikkerhet - forprosjekt. 1989. NR-notat (SAND/07/89).
    Rapport
  • Abrahamsen, Petter; Halvorsen, Kjetil B.; Omre, Henning. (1989) Geometrical characteristics og Gyda reservoir - Preliminary report. 1989. NR-notat (SAND/09/89).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1989) FLUREMO - User guide and technical documentation. 1989. NR-notat (SAND/05/89).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune. (1989) FLUREMO - User guide and technical documentation. Ver. 1.1. 1989. NR-notat (SAND/21/89).
    Rapport
  • Halvorsen, Kjetil B.; Holden, Lars; Lia, Oddvar; Omre, Henning; Sølna, Knut. (1989) Videreføring av prosjektet Numerical Rock/Homogenisering. 1989. NR-notat (SAND/20/89).
    Rapport
  • Hjort, Nils Lid; Holden, Lars; Omre, Henning. (1989) Modelling sedimentary facies by Markov random fields. 1989. NR-notat (SAND/03/89).
    Rapport
  • Holden, Lars; Lia, Oddvar; Omre, Henning. (1989) Effektiv permeabilitet for NJORD-feltet. 1989. NR-notat (SAND/19/89).
    Rapport
  • Abrahamsen, Petter; Berteig, Vidar; Halvorsen, Kjetil B.; Omre, Henning. (1988) Simulations of hydrocarbon pore volume for Smørbukk south. 1988. NR-notat (SAND/21/88).
    Rapport
  • Clemetsen, Rolf; Omre, Henning; Solberg, Rune. (1988) SISABOSA version 3.0 - User guide and technical documentation. 1988. NR-notat (SAND/17/88).
    Rapport
  • Berteig, Vidar; Holden, Lars; Omre, Henning. (1987) Examples of simulation of reservoir parameters. 1987. NR-notat (SAND/16/87).
    Rapport
  • Clemetsen, Rolf; Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1987) SISABOSA, User's guide and technical documentation. 1987. NR-notat (SAND/12/87).
    Rapport
  • Holden, Lars; Omre, Henning. (1987) Sammenligning av forskjellige estimater for effektiv permeabilitet. 1987. NR-notat (SAND/04/87).
    Rapport
  • Holden, Lars; Omre, Henning. (1986) Production profiles in heterogeneous reservoirs - based on SISABOSA. 1986. NR-notat (SAND/21/86).
    Rapport
  • Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1986) Technical documentation of the SISABOSA-system. 1986. NR-notat (SAND/12/86).
    Rapport
  • Holden, Lars; Omre, Henning; Solberg, Rune; Taxt, Torfinn. (1986) The SISABOSA project - Summary of activities and experiences. 1986. NR-notat (SAND/11/86).
    Rapport
  • Holden, Lars; Omre, Henning. (1984) Eksempler på reservoar modellering ved bruk av geostatistiske teknikker. 1984. NR-notat (SAND/05/84).
    Rapport
  • Omre, Henning; Holden, Lars. (1984) Eksempel på sammenstilling av subjektiv viten og observasjoner ved mektighetsestimering. 1984. NR-notat (SAND/08/84).
    Rapport
  • Omre, Henning; Holden, Lars. (1984) Surface modelling merging subjective and objective information. 1984. NR-notat (SAND/07/84).
    Rapport

Formidling

2021

  • Vitenskapelig foredrag
    Fjeldstad, Torstein Mæland; Avseth, Per Åge; Omre, Henning; Røe, Per; Hauge, Ragnar. (2021) Spatial Bayesian lithology/fluid class inversion. Quantitative interpretation - towards integrated predictive sub-surface model . SEG; 2021-08-24 - 2021-08-26.

2020

  • Vitenskapelig foredrag
    Avseth, Per Åge; Omre, Henning. (2020) Impact of a Markov Random Field Prior Model in Seismic Inversion. First EAGE Conference on Seismic Inversion . EAGE; 2020-10-26 - 2020-10-29.
  • Vitenskapelig foredrag
    Avseth, Per Åge; Omre, Karl Henning. (2020) Impact of a Markov Random Field Prior Model in Seismic Inversion. First EAGE Conference on Seismic Inversion . EAGE; Online. 2020-10-26 - 2020-10-29.
  • Faglig foredrag
    Fjeldstad, Torstein Mæland; Omre, Henning. (2020) Joint Bayesian spatial inversion of lithology/fluid classes, petrophysical properties and elastic attributes – A Norwegian Sea gas discovery. EGU General Assembly 2020 ; 2020-05-04 - 2020-05-08.

2019

  • Vitenskapelig foredrag
    Grana, Dario; Omre, Henning. (2019) Joint Bayesian Spatial Inversion of Lithology/fluid Classes, Petrophysical Properties and Elastic Attributes. Petroleum Geostatistics 2019 ; 2019-09-02 - 2019-09-06.

2017

  • Vitenskapelig foredrag
    Fjeldstad, Torstein Mæland; Omre, Henning. (2017) Bayesian inversion based on Gaussian mixture prior models with applications in reservoir characterisation. Spatial Statistics 2017: One World: One Health ; 2017-07-04 - 2017-07-07.
  • Vitenskapelig foredrag
    Fjeldstad, Torstein Mæland; Omre, Henning. (2017) Hydrocarbon prediction from seismic AVO data – a case study from the Norwegian Sea. 26th Annual Conference of the Ethiopian Statistical Association ; 2017-03-25 - 2017-03-26.

2016

  • Vitenskapelig foredrag
    Fjeldstad, Torstein Mæland; Omre, Henning. (2016) Convolved hidden Markov models with spatial coupling. Geostats2016 ; Valencia. 2016-09-05 - 2016-09-09.
  • Vitenskapelig foredrag
    Omre, Henning. (2016) Bayesian Spatial Inversion with Conjugate Prior Models. Valencia Geostats 2016 . Geostat Conference; Valencia. 2016-09-05 - 2016-09-09.
  • Vitenskapelig foredrag
    Omre, Henning. (2016) Convolved Hidden Markov Models applied to Geophysical Inversion. SIAM Conference on Uncertainty Quantification . SIAM; Lausanne. 2016-04-05 - 2016-04-08.

2015

  • Poster
    Fjeldstad, Torstein Mæland; Omre, Henning. (2015) Convolved hidden Markov models for well-log inversion. Petroleum Geostatistics 2015 . EAGE; Biarritz. 2015-09-07 - 2015-09-11.
  • Vitenskapelig foredrag
    Grana, Dario; Fjeldstad, Torstein Mæland; Omre, Henning. (2015) Bayesian Gaussian mixture linear inversion in geophysical inverse problems. Petroleum Geostatistics 2015 . EAGE; Biarritz. 2015-09-07 - 2015-09-11.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2015) Sannsynlighet & Statistikk i Tid & Rom. NTVA-møte . NTVA; Kristiansand. 2015-11-26.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2015) Sannsynlighet & Statistikk i Tid & Rom. NTVA-foredrag . NTBVA; Stavanger. 2015-11-25.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2015) Uncertainty in Reservoir Evaluation. SSR technology Day . Schlumberger, Norge; Stavanger. 2015-12-09.
  • Vitenskapelig foredrag
    Omre, Henning; Rimstad, Kjartan. (2015) Bayesian Generalized Gaussian Inversion of Seismic Data. Petroleum Geostatistics 2015 . EAGE; Biarritz. 2015-09-07 - 2015-09-11.

2014

  • Vitenskapelig foredrag
    Omre, Henning. (2014) Assimilation of reservoir production data by the Ensemble Kalman Filter. Spatial Statistics for Environmental and Energy Challenges . King Abdullah University of Sci and Tech; KAUST. 2014-03-08 - 2014-03-12.
  • Vitenskapelig foredrag
    Omre, Henning; Lindberg, David. (2014) Blind Categorical Deconvolution of Seismic Data. SEG Denver October 2014 . Society of Explorative Geophysisists; Denver. 2014-10-26 - 2014-10-31.

2013

  • Vitenskapelig foredrag
    Omre, Henning. (2013) Assimilation of Data by a Multi-scale Ensemble Kalman Filter. Multi-scale Inverse Problems . University of Warwick, England; Warwick, England. 2013-06-17 - 2013-06-19.
  • Vitenskapelig foredrag
    Omre, Henning. (2013) Bayesian generalized Gaussian inversion of Seismic AVO data into elastic material properties Bayesian Lithology/Fluid Classification from Seismic AVO data - A North Sea Case Study Assimilation of Data by a Multi-scale Ensemble Kalman Filter. Internal Workshop at INRS . INRS, Canada; Quebec City, Canada. 2013-10-28 - 2013-10-29.
  • Vitenskapelig foredrag
    Omre, Henning. (2013) Data Assimilation by a Multi-scale Ensemble Kalman Filter. Workshop on Large-scale Inverse Problems and Quantification of Uncertainty: Big Data Meets Big Models . University of Austin, Texas; Santa Fe, New Mexico. 2013-05-22 - 2013-05-24.
  • Vitenskapelig foredrag
    Omre, Henning. (2013) Generalized Gaussian Random Fields. Geomathematics 2013 . University of Siegen; St Martin, Tyskland. 2013-04-15 - 2013-04-17.
  • Vitenskapelig foredrag
    Omre, Henning. (2013) Markov Chain Priors in Seismic AVO Inversion. 15th IAMG Conference . Instituto Geologico y Minero de Espania; Madrid, Spania. 2013-09-02 - 2013-09-05.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2013) Oppbygging av et matematikkprogram på Hawassa University i Etiopia. Møte - Ingeniører uten grenser . Ingeniører uten Grenser, NTNU; Gløshaugen, Trondheim. 2013-11-07 - 2013-11-07.

2012

  • Vitenskapelig foredrag
    Krogstad, Harald E; Omre, Henning; Goshu, Ayele Taye. (2012) MASTMO -- MSc programme in Mathematical and Statistical Modelling. GS60 - Symposium Lund ; Lund University. 2012-12-13 - 2012-12-14.

2011

  • Vitenskapelig foredrag
    Omre, Henning. (2011) Bayesian Skew-Gaussian Inversion of Seismic Data. Seminar . Statistical Society of Australia - Western Australian Branch; Perth, Western Australia. 2011-04-12.
  • Vitenskapelig foredrag
    Omre, Henning. (2011) Combining Spatio-Temporal Models and Observations - Bayesian Spatio-Temporal Inversion. IAS Masterclass . The University of Western Australia; Perth, Western Australia. 2011-03-10 - 2011-03-10.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2011) Mapping the Subsurface - Combining Geological Understanding with Multiple Types of Measurements. Public Lecture . The University of Western Australia; Perth, Western Australia. 2011-02-09.
  • Vitenskapelig foredrag
    Omre, Henning. (2011) Spatial Categorical Inversion: Seismic Inversion into Lithology/Fluid classes. IMA Large-scale inverse problems and quantification of uncertainty . Inst for Math and its Appl, Univ of Minnesota; Minneapolis, Minnesota. 2011-06-06 - 2011-06-10.
  • Vitenskapelig foredrag
    Omre, Henning. (2011) Spatial categorical inversion: Seismic inversion into lithology/fluid classes. Workshop: Inverse Problems in Science and Engineering . Isaac Newton Institute for Mathematical Sciences,; Cambridge University, Cambridge. 2011-12-12 - 2011-12-16.

2010

  • Vitenskapelig foredrag
    Omre, Henning. (2010) Focus on uncertainty quantification in EnKF. The Statoil Research Summit 2010 . Statoil as; Trondheim. 2010-09-27 - 2010-09-29.

2008

  • Vitenskapelig foredrag
    Omre, Henning. (2008) 3D Inversion into Lithology-Fluid Classes based on Seismic Data and Well Observations. Gjesteforelesing . Department of Energy Resources, Stanford University; Stanford, California. 2008-11-06.
  • Vitenskapelig foredrag
    Omre, Henning. (2008) Closed-loop Reservoir Management. Workshop on Closed-loop Reservoir Management . StatoilHydro; Trondheim. 2008-08-13.
  • Vitenskapelig foredrag
    Omre, Henning. (2008) Closed-loop Reservoir Management - Decision Making and the Value of Information. SPE Applied Technology Workshop: Closed-loop Reservoir Management . SPE/EAGE; Brugge. 2008-06-23 - 2008-06-26.
  • Vitenskapelig foredrag
    Omre, Henning. (2008) Hierarchical Ensemble Kalman Filter. EnKF Workshop 2008 . CIPR, UiB; Voss. 2008-06-18 - 2008-06-20.
  • Vitenskapelig foredrag
    Omre, Henning. (2008) Seismic Data, One well and Reservoir Experience - The Start-Package. SPE Applied Technology Workshop: Probabilistic Subsurface Assessments . SPE; Houston, Texas. 2008-11-10 - 2008-11-11.
  • Vitenskapelig foredrag
    Omre, Henning. (2008) Seismic Inversion in Petroleum Reservoir Exploration. Gjesteforelesing . Department of Applied Statistics, Hawassa University; Hawassa. 2008-10-23.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2008) Statistikk. Fagdag i Matematikk . Skolelaboratoriet, NTNU; Trondheim. 2008-02-26.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2008) Uncertainties in Reservoir Evaluation. The 13th Conference on Field Reservoir Management . Norwegian Petroleum Society; Stavanger. 2008-06-16 - 2008-06-17.

2007

  • Vitenskapelig foredrag
    Omre, Henning. (2007) Hierarchical Ensemble Kalman Filter - HEnKF. EnKF Workshop 2007 . IRIS; Bergen. 2007-06-18 - 2008-06-20.

2006

  • Vitenskapelig foredrag
    Omre, Henning. (2006) Lithology-fluid prediction from seismic AVO data. Seminar . Total GRC; Aberdeen. 2006-01-10.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) Production history conditioning of petroleum reservoir models. Seminar . Herriot-Watt University; Edinburgh. 2006-01-11.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) Production history conditioning of petroleum reservoir models. Seminar . Total GRC; Aberdeen. 2006-01-10.
  • Populærvitenskapelig foredrag
    Omre, Henning. (2006) Dypt begravde markovkjeder. 50 år med hovedfag i matematisk statistikk . Matematisk Institutt, UiO; Oslo. 2006-05-22 - 2006-05-22.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) Fast, reliable Bayesian inversion techniques for complex 3D reservoir problems. Quantitative Methods for Reservoir Characterization . IFP; Paris. 2006-04-03 - 2006-04-05.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) How do we handle uncertainty in a shared earth model. The Statoil Research Summit . Statoil asa; Trondheim. 2006-10-02 - 2006-10-04.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) Scale-corrected ensemble Kalman-filter. EnKF Workshop . Norsk Hydro; Voss. 2006-05-29 - 2006-05-31.
  • Vitenskapelig foredrag
    Omre, Henning. (2006) Seismic lithology-fluid prediction based on a hidden Markov random field model. NordStat 2006 . Danske statistiske forening; Rebilt. 2006-06-11 - 2006-06-15.

2005

  • Vitenskapelig foredrag
    Omre, Henning. (2005) A hidden Markov chain model for Bayesian lithology-fluid prediction and simulation from pre-stack seismic data. Department Seminar . University of Adelaide; Adelaide. 2005-06-09.
  • Vitenskapelig foredrag
    Omre, Henning. (2005) Bayesian lithology-fluid prediction and simulation from pre-stack seismic data. Department Seminar . Melbourne University; Melbourne. 2005-05-27.
  • Vitenskapelig foredrag
    Omre, Henning. (2005) Bayesian lithology-fluid prediction and simulation from pre-stack seismic data. Department Seminar . CSIRO; Melbourne. 2005-05-26.
  • Vitenskapelig foredrag
    Omre, Henning. (2005) Bayesian lithology-fluid prediction and simulation from pre-stack seismic data. Department Seminar . Australian National University; Canberra. 2005-05-25.

2004

  • Vitenskapelig foredrag
    Andersson, Helge Ingolf; Drabløs, Finn; Drange, Helge; Elster, Anne Cathrine; Omre, Henning; Pettersen, Bjørnar; Rønquist, Einar. (2004) Position Paper Computional Science. InfoSam2020 . NTNU; Trondheim. 2004-04-19 - 2004-04-20.

2003

  • Vitenskapelig foredrag
    Buland, Arild; Omre, Henning. (2003) Bayesian Seismic Inversion and Estimation in a Spatial Setting. 65th EAGE Conference and Exhibition . [Mangler data]; Stavanger, Norway. 2003-06-05.
  • Vitenskapelig foredrag
    Omre, Henning. (2003) Geostatistics and Bayesian Inversion. Workshop in Spatial Ecology . [Mangler data]; Tromsø, Norway. 2003-05-07.
  • Vitenskapelig foredrag
    Omre, Henning. (2003) Heterogeneity and Uncertainty: Past-Present-Future. 4th Norwegian Heterogeneity Conference . [Mangler data]; Bergen, Norway. 2003-02-12.
  • Vitenskapelig foredrag
    Buland, Arild; Kolbjørnsen, Odd; Omre, Henning. (2003) Rapid spatially coupled AVO inversion. 73rd SEG International Exposition and Annual Meeting . [Mangler data]; Dallas, Texas. 2003-10-31.

2002

  • Vitenskapelig foredrag
    Goshu, Ayele Taye; Omre, Henning. (2002) Stochastic Approach for better Prediction of Aquifer Parameters. 8th Annual Conference of the International Association of Mathematical Geology ; Berlin. 2002-09-01.
  • Vitenskapelig foredrag
    Lødøen, Ole Petter; Omre, Henning. (2002) Bias-Correction in Production Forecasts and History Matching. 8th Annual Conference of the Association of Mathematical Geology ; Berlin. 2002-09-01.
  • Vitenskapelig foredrag
    Omre, Henning. (2002) Improved Production Forecasts and History Matching using Approximate Fluid-Flow Simulators. IMA Workshop: Quantifying Uncertainty and Multiscale Phenomena in Subsurface Processes . [Mangler data]; IMA, University of Minnesota, Minneapolis, Minnesota. 2002-01-11.
  • Vitenskapelig foredrag
    Omre, Henning. (2002) Uncertainty in reservoir evaluation. SPE Applied Technology Workshop . [Mangler data]; Dubai, UA Emirates. 2002-12-16.

2001

  • Vitenskapelig foredrag
    Buland, Arild; Omre, Henning. (2001) Bayesian wavelet estimation from seismic and well log data. EAGE 63rd Conference and Technical Exhibition ; Amsterdam. 2001-06-01.
  • Vitenskapelig foredrag
    Omre, Henning. (2001) Bayesian Inversion in Petroleum Reservoir Evaluation with Focus on Production Forecasting. [Mangler data] . Duke University; Durham, North Carolina. 2001-03-07.
  • Vitenskapelig foredrag
    Omre, Henning. (2001) Bayesian Inversion in Reservoir Characterization with Complex Forward Models. Second MaPhySto Workshop on Inverse Problems . [Mangler data]; Aalborg University, Denmark. 2001-03-31.
  • Vitenskapelig foredrag
    Omre, Henning. (2001) Stochastic Reservoir Characterization using Pre-Stack Seismic Data. [Mangler data] . Schlumberger-Doll Laboratories; Ridgefield, Connecticut. 2001-03-09.
  • Vitenskapelig foredrag
    Omre, Henning. (2001) Stochastic Reservoir Models for Data Integration and History Matching. [Mangler data] . University of Texas; Austin, TX. 2001-03-05.

2000

  • Vitenskapelig foredrag
    Buland, Arild; Omre, Henning. (2000) Bayesian AVO inversion. EAGE 62nd Conference and Technical Exhibition ; Glosgow. 2000-05-01.
  • Vitenskapelig foredrag
    Omre, Henning. (2000) Stochastic Reservoir Data Integration. Norwegian Petroleum Research Seminar . [Mangler data]; Bergen. 2000-11-16.

1998

  • Populærvitenskapelig foredrag
    Tjelmeland, Håkon; Omre, Henning; Otterlei, Cecilie; Oulie, Kjell Øivind. (1998) Integration of information from production tests and grain size distribution in water acquifers. Second IMA Conference on Modelling Permeable Rocks - Advances i n the Quantification of Geology for Petroleum and Groundwater A pplications . [Mangler data]; [Mangler data].

1997

  • Vitenskapelig foredrag
    Eide, Alfhild Lien; Ursin, Bjørn; Omre, Henning. (1997) Stochastic simulation of porosity and acoustic impedance conditioned to seismic data and well data. Society of Exploration Geophysicists. 67th Annual Meeting . [Mangler data]; Dallas, Tex..
  • Populærvitenskapelig foredrag
    Omre, Henning. (1997) Initial modelling : a dynamic modelling approach. SPE Applied Technology Workshop . [Mangler data]; St. Raphael.

1996

  • Populærvitenskapelig foredrag
    Omre, Henning. (1996) Prisvinnerforedrag for Statoils forskerpris 1996 : I statistikkens tjeneste. VISTA-seminaret . [Mangler data]; Vitenskapsakademiet i Oslo.

1995

  • Vitenskapelig foredrag
    Omre, Henning. (1995) Uncertainty in reservoir evaluation. 3rd INOC-TRC International Symposium . [Mangler data]; Chiba, Japan.
  • Vitenskapelig foredrag
    Holden, Lars; Omre, Henning. (1995) Uncertainties in production characteristics due to geological uncertainty. 15th Mintrop Seminar ; Kassel. 1995-05-16.

1994

  • Populærvitenskapelig foredrag
    Omre, Henning. (1994) Uncertainty in reservoir evaluation before and after production. 2nd Norwegian Meeting on Quantification and Modelling of Heterogeneities . [Mangler data]; [Mangler data].

1993

  • Vitenskapelig foredrag
    Egeland, Thore; Georgsen, Frode; Knarud, Ragnar; Omre, Henning. (1993) Conditional simulation of facies architecture in fluvial reservoirs. Workshop on geostatistical simulations ; Fontainebleau. 1993-05-27 - 1993-05-27.
  • Vitenskapelig foredrag
    Egeland, Thore; Georgsen, Frode; Knarud, Ragnar; Omre, Henning. (1993) Multi facies modelling of fluvial reservoirs. 68th Annual Technical Conference and Exhibition of the Society of Petroleum Engineers . SPE; Houston. 1993-10-03 - 1993-10-06.
  • Vitenskapelig foredrag
    Munthe, Kristin Lucie; Holden, Lars; Omre, Henning; Damsleth, Eivind; Heffer, Kes; Olsen, Terkel S.; Watterson, Juan. (1993) Subseismic Faults in Reservoir Description and Simulation, SPE 26500-MS. 1993, SPE Annual Technical Conference and Exhibition . Society of Petroleum Engineers; Houston. 1993-10-03 - 1993-10-06.

1992

  • Vitenskapelig foredrag
    Holden, Lars; Omre, Henning; Tjelmeland, Håkon. (1992) Integrated Reservoir Description, SPE 24261-MS. 1992 European Petroleum Computer Conference . Society of Petroleum Engineers; Stavanger. 1992-05-24 - 1992-05-27.

1989

  • Vitenskapelig foredrag
    Aasen, Jan Ole; Silseth, John K.; Halvorsen, Kjetil B.; Holden, Lars; Høiberg, Jan; Omre, Henning. (1989) A stochastic reservoir model and its use in evaluations of uncertainties. 2nd International Conference on North Sea Oil and Gas Reservoirs ; Trondheim. 1989-05-08.

1988

  • Vitenskapelig foredrag
    Omre, Henning; Halvorsen, Kjetil B.; Holden, Lars; Høiberg, Jan. (1988) Reservoir heterogeneity, geological description and effects on fluid flow - models for heterogeneity. SPOR-konferansen . Oljedirektoratet; Stavanger. 1988-09-20.
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