Ragnar Hauge

Facies modelling of shoreface subsurface reservoirs with the GEOPARD workflow and comparison to industry standard methods 2025. Vitenskapelig foredrag

Latent diffusion model for conditional reservoir facies generation Computers & Geosciences, vol. 194, (ISSN 0098-3004 1873-7803 ), doi: https://doi.org/10.1016/j.cageo.2024.105750 , 2025. Vitenskapelig artikkel

GIG annual meeting 2025 - Summary of 2024 and planned work for 2025 2025. Rapport

A Statistical Study of Latent Diffusion Models for Geological Facies Modeling Mathematical Geosciences, (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-025-10178-5 , 2025. Vitenskapelig artikkel

GIG annual meeting 2024 - summary of 2023 and planned work for 2024 2024. Rapport

Using Pattern Counts to Quantify the Difference Between a Pair of Three-Dimensional Realizations Mathematical Geosciences, vol. 56, pp. 1629 1639 , (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-024-10145-6 , 2024. Vitenskapelig artikkel

4D MAP estimate of elastic parameters and reservoir properties 2024. Rapport

Addressing Configuration Uncertainty in Well Conditioning for a Rule-Based Model Mathematical Geosciences, vol. 56, pp. 1763 1788 , (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-024-10144-7 , 2024. Vitenskapelig artikkel

Ingrid Aarnes; Ragnar Hauge; Øivind Due Trier; Ola Haug; Ariel Almendral Vazquez; Hierarkisk modell for naturtyper til bruk i naturregnskap NR-notat, 2024. Sammendrag/abstract

A Tree Representation of Pluri-Gaussian Truncation Rules Mathematical Geosciences, vol. 57, (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-024-10162-5 , 2024. Vitenskapelig artikkel

PCube+: 4D inversion of base lithology-fluid classes and vintages properties 2024. Rapport

A statistical study of latent diffusion models for geological modeling 2024. Vitenskapelig foredrag

Ingrid Aarnes; Jacob Skauvold; Ragnar Hauge; Ariel Almendral Vazquez; Marie Lilleborge; et al. GEOPARD 1.0 user manual NR-notat, 2024. Sammendrag/abstract

Bayesian seismic 4D inversion for lithology and fluid prediction Geophysics, vol. 89, pp. R551 R567 , (ISSN 0016-8033 1942-2156 ), doi: https://doi.org/10.1190/GEO2024-0092.1 , 2024. Vitenskapelig artikkel

Modelling intra-parasequence reservoir heterogeneity with a process-mimicking algorithm: a case study from the Kenilworth Member, Blackhawk Formation EarthArXiv preprint platform, doi: https://doi.org/10.31223/X58981 , 2024. Vitenskapelig artikkel

Testing the multimodal outside window approximation on two datasets using PCube+ 2024. Rapport

Simultaneous time shift and LFC inversion in PCube+ 2024. Rapport

GEOPARD 1.0 user manual 2024. Rapport

PCube User Manual Version 10.5 2024. Rapport

Hierarkisk modell for naturtyper til bruk i naturregnskap 2024. Rapport

Joint 4D inversion of fluid saturation and lithology 2024. Vitenskapelig foredrag

Noise model setup QC in PCube+ 2023. Rapport

Conditional Facies Sampling using Denoising Diffusion Probabilistic Models 2023. Vitenskapelig foredrag

Modelling shoreface geometries with a new facies-algorithm informed by geological rules and analogue data 2023. Vitenskapelig foredrag

Sjakkjuks 2023. Rapport

From Concept to Reservoir Modelling: The Record of Tide-dominated, Progradational Shoreline Systems 2023. Poster

Next generation reservoir modelling algortithms - Shallow marine environments 2023. Vitenskapelig foredrag

Modeling Shoreface Geometries of the Kenilworth Member, Blackhawk Formation, with the Geopard Algorithm 2023. Vitenskapelig foredrag

Simultaneous inversion for LFCs, time shift and elastic parameters 2023. Rapport

A transparent time shift noise model 2023. Rapport

PCube User Manual version 10.0 2023. Rapport

PCube reference manual 2023. Rapport

Latent Diffusion Model for Conditional Reservoir Facies Generation arXiv, 2023. Vitenskapelig artikkel

PCube+ likelihood approximation outside the window: Generalization of Reduced Gaussian mixture 2023. Rapport

Audun Sektnan; Ariel Almendral Vazquez; Ragnar Hauge; Ingrid Aarnes; Jacob Skauvold; et al. A Tree Representation of Plurigaussian Truncation Rules ECMOR Proceedings, vol. 2022, pp. 17 , doi: https://doi.org/10.3997/2214-4609.202244066 , 2022. Vitenskapelig artikkel

A rule-based reservoir stacking model with effective well conditioning 2022. Faglig foredrag

Modelling fluvial environments 2022. Faglig foredrag

The Geopard project 2022. Vitenskapelig foredrag

Defining the basic rules that describe long-term shoreface dynamics: A process-mimicking approach for reservoir modelling 2022. Vitenskapelig foredrag

Estimate Reservoir Properties 2022. Rapport

Seismic Tiles with application to 4D 2022. Rapport

PCube+ likelihood approximation outside the window: Reduced Gaussian mixture 2022. Rapport

A Tree Representation of Plurigaussian Truncation Rules doi: https://doi.org/10.3997/2214-4609.202244066 , 2022. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Testing a rule-based approach for reservoir modelling of shoreface successions: the GEOPARD algorithm 2022. Vitenskapelig foredrag

GIG annual meeting 2022 - Summary of 2021 and planned work for 2022 2022. Rapport

Deep learning in seismic interpretation, Development and experiments 2021-2022 2022. Rapport

Time-lapse Bayesian AVO inversion applied to the Edvard Grieg field in the North Sea SEG technical program expanded abstracts, (ISSN 1949-4645 ), doi: https://doi.org/10.1190/image2022-3745774.1 , 2022. Vitenskapelig artikkel

GIG annual meeting 2021 - Summary of 2020 and planned work for 2021 2021. Rapport

PCube+ window likelihood approximation 2021. Rapport

Assessing Multiple-Point Statistics by use of pattern counts to compare images 2021. Rapport

PCube User Manual Version 9.0 2021. Rapport

Spatial Bayesian lithology/fluid class inversion 2021. Vitenskapelig foredrag

Edvard Grieg 4D inversion results 2021. Rapport

Improved Monitor Continuity in PCube+ 4D 2021. Rapport

Focused inversion likelihood analysis 2021. Rapport

PCube+: Likelihood approximation outside the window and range spanning 2021. Rapport

Unknown predictions in PCube+ 2021. Rapport

Bayesian seismic inversion for stratigraphic horizon, lithology, and fluid prediction Geophysics, vol. 85, pp. R207 R221 , (ISSN 0016-8033 1942-2156 ), doi: https://doi.org/10.1190/geo2019-0170.1 , 2020. Vitenskapelig artikkel

PCube+ User Manual Version 8.0 2020. Rapport

GIG annual meeting 2020 Summary of 2019 and planned work for 2020 2020. Rapport

PCube+: Likelihood sensitivity analysis and the prediction of unknown distribution 2020. Rapport

Scaling of unknown distribution in PCube+ and Focused inversion 2020. Rapport

Time lapse AVO inversion for the Heidrun field in the Norwegian Sea 2020. Vitenskapelig foredrag

4D synthetic tests 2020. Rapport

Lithology/fluid class prediction based on a lateral model 2020. Rapport

Modelling Well Cost - A simple model of well cost based on Rushmore data 2020. Rapport

Geomodel Parameter Estimation from Process Model Analogues 2020. Rapport

Deep learning in seismic interpretations - Development and experiments 2020 2020. Rapport

Consequences of changes in grid resolution for process model based variogram estimation 2020. Rapport

Comparison of one- and two-step seismic inversion for Lithology and Fluid prediction 2019. Faglig foredrag

Applied Geostatistics and Geomodelling 2019 2019. Faglig foredrag

PCube+ principles 2019. Faglig foredrag

PCube+ principles 2019. Faglig foredrag

Expecting the unexpected: The influence of elastic parameter variance on Bayesian facies inversion. 2019. Poster

Utilizing sedimentary process-based models as training images for multipoint facies simulations Bulletin of Canadian petroleum geology, vol. 67, pp. 217 230 , (ISSN 0007-4802 ), doi: https://doi.org/10.35767/gscpgbull.67.4.217 , 2019. Vitenskapelig artikkel

GIG annual meeting 2019 - Summary of 2018 and planned work for 2019 2019. Rapport

Estimation of rock cuttings size from images 2019. Rapport

PCube+ and focused inversion testing 2019. Rapport

Deep learning in seismic interpretation 2019. Rapport

Optimizing performance of BreastScreen Norway using value of information in graphical models Statistics in Medicine, vol. 37, pp. 1531 1549 , (ISSN 0277-6715 1097-0258 ), doi: https://doi.org/10.1002/sim.7601 , 2018. Vitenskapelig artikkel

Facies modelling of a real-life fluvial system using a modern object-based algorithm 2018. Vitenskapelig foredrag

Deep marine modelling with RMS on Karoo 2018. Rapport

This is a user manual for PCube. PCube is a seismic inversion software that computes lithology and fluid probabilities from seismic AVO data. 2018. Rapport

PCube+: Focused inversion testing 2018. Rapport

Direct inversion for horizon location 2018. Rapport

Testing of PCube+ 2018. Rapport

Object-Based Modeling with Dense Well Data Quantitative Geology and Geostatistics, vol. 19, pp. 557 572 , (ISSN 0924-1973 ), doi: https://doi.org/10.1007/978-3-319-46819-8_37 , 2017. Vitenskapelig artikkel

Probabilistic prediction of lithology-fluid-classes from seismic - A North Sea case study 2017. Vitenskapelig foredrag

Applying Truncated Gaussian Fields to describe geology 2017. Vitenskapelig foredrag

Prototype Turbidite Modelling 2017. Rapport

GIG annual meeting 2018 Summary of 2017 planned work for 2018 2017. Rapport

Direct inversion for horizon location 2017. Rapport

Utilizing process-based models in facies modelling workflows 2017. Rapport

Geostatistics course 2016. Faglig foredrag

Rock.XML - Towards a library of rock physics models Computers & Geosciences, vol. 93, pp. 63 69 , (ISSN 0098-3004 1873-7803 ), doi: https://doi.org/10.1016/j.cageo.2016.04.011 , 2016. Vitenskapelig artikkel

Bayesian AVO inversion to rock properties using a local neighborhood in a spatial prior model The Leading Edge, vol. 35, pp. 431 436 , (ISSN 1070-485X 1938-3789 ), doi: https://doi.org/10.1190/tle35050431.1 , 2016. Vitenskapelig artikkel

Pcube+ - high-resolution horizon update by prestack inversion, a Statfjord case history 2016. Vitenskapelig foredrag

Object-based modelling with dense well data 2016. Vitenskapelig foredrag

Panther Tongue Modelling with RMS – Part II 2016. Rapport

PCube inversion study in the greater Alvheim area 2016. Rapport

Hess Inversion 2016 2016. Rapport

Monte Carlo study of well decommissioning strategies 2016. Rapport

Updated study of well decommissioning strategies 2016. Rapport

PCube User Manual Version PCube+ 6.0 2016. Rapport

Quality control of runs in PCube and PCube+ 2016. Rapport

Truncated Gaussian Simulation - Comparison of methodologies 2016. Rapport

Panther Tongue Modelling with RMS – Part III 2016. Rapport

Four days course in Geostatistics and Advanced Geomodelling 2015. Faglig foredrag

A volume-conserving representation of cell faces in corner point grids Computational Geosciences, vol. 20, pp. 453 460 , (ISSN 1420-0597 1573-1499 ), doi: https://doi.org/10.1007/s10596-015-9500-0 , 2015. Vitenskapelig artikkel

Information Gathering in Bayesian Networks Applied to Petroleum Prospecting Mathematical Geosciences, vol. 48, pp. 233 257 , (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-015-9616-8 , 2015. Vitenskapelig artikkel

Efficient Optimization of Exploration Drilling Campaigns with Convergent Information Bounds 2015. Vitenskapelig foredrag

Panther Tongue Modelling with RMS 2015. Rapport

Stochastic inversion for fracture density 2015. Rapport

Turbidite prototype interface 2015. Rapport

Gabriele Martinelli; Jo Eidsvik; Ketil Hokstad; Ragnar Hauge; Strategies for Petroleum Exploration on the Basis of Bayesian Networks: A Case Study SPE Journal, vol. 19, pp. 564 575 12 , (ISSN 1086-055X 1930-0220 ), doi: https://doi.org/10.2118/159722-PA , 2014. Vitenskapelig artikkel

A Volume-conserving Representation of Cell Faces in Corner Point Grids doi: https://doi.org/10.3997/2214-4609.20141859 , 2014. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

A Volume-conserving Representation of Cell Faces in Corner Point Grids 2014. Vitenskapelig foredrag

Efficient Information gathering in Bayesian Network models for Petroleum Prospecting 2014. Vitenskapelig foredrag

Information gathering in Bayesian Networks with a taste of almonds and petroleum 2014. Vitenskapelig foredrag

Information Gathering in Bayesian Networks with an Application to Petroleum Prospecting 2014. Vitenskapelig foredrag

Monitoring Geological CO2 storage , 2013. Poster

Dynamic decision making for graphical models applied to oil exploration European Journal of Operational Research, vol. 230, pp. 688 702 , (ISSN 0377-2217 1872-6860 ), doi: https://doi.org/10.1016/j.ejor.2013.04.057 , 2013. Vitenskapelig artikkel

Modeling Dependencies Between Oil Exploration Prospects with Bayesian Networks 2013. Vitenskapelig foredrag

Measures of Information for Bayesian Networks 2013. Vitenskapelig foredrag

XML structure for rock physics models 2013. Rapport

CRAVA User Manual version 2.0 2013. Rapport

New Object Model Technical Documentation 2013. Rapport

New Object Model User Manual version 1.0 2013. Rapport

Turbidite modeling with RMS 2013. Rapport

Model-based fluid factor for controlled source electromagnetic data Geophysics, vol. 77, pp. E21 E31 , (ISSN 0016-8033 1942-2156 ), doi: https://doi.org/10.1190/GEO2010-0300.1 , 2012. Vitenskapelig artikkel

Geostatistics Oslo 2012 (ISSN 9789400741522 ), , 2012. Vitenskapelig antologi/Konferanseserie

Strategies for petroleum exploration based on Bayesian Networks: a case study doi: https://doi.org/10.2118/159722-ms , 2012. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

PCube 2012 Arbeidsbeskrivelse 2012. Rapport

CRAVA User Manual version 1.1 , 2012. Rapport

CRAVA User Manual version 1.2 , 2012. Rapport

A Stochastic Object Model Conditioned to High-Quality Seismic Data Mathematical Geosciences, vol. 43, pp. 763 781 , (ISSN 1874-8961 1874-8953 ), doi: https://doi.org/10.1007/s11004-011-9355-4 , 2011. Vitenskapelig artikkel

Bayesian networks for prospect analysis in the North Sea American Association of Petroleum Geologists Bulletin, vol. 95, pp. 1423 1442 , (ISSN 0149-1423 1558-9153 ), doi: https://doi.org/10.1306/01031110110 , 2011. Vitenskapelig artikkel

On using Bayesian networks for modeling dependencies between prospects in oil exploration 2011. Vitenskapelig foredrag

The value of sequential prospect selection 2011. Vitenskapelig foredrag

Geostatistics course 2011. Faglig foredrag

Truncated Gaussian simulations. An investigation of sequential and plurigaussian approaches, and further extensions 2011. Rapport

PCube 2011 Arbeidsbeskrivelse 2011. Rapport

Next generation object model 2011. Rapport

Including facies geometry in lithology and fluid prediction 2011. Rapport

CRAVA User Manual version 1.1 2011. Rapport

PCube 2010 arbeidsbeskrivelse 2011. Rapport

Bayesian Monte Carlo method for seismic predrill prospect assessment Geophysics, vol. 75, pp. O9 O19 , (ISSN 0016-8033 1942-2156 ), doi: https://doi.org/10.1190/1.3339678 , 2010. Vitenskapelig artikkel

Deriving Deterministic Facies Probabilities from Stochastic Inversion 2010. Vitenskapelig foredrag

Local update of object models 2010. Vitenskapelig foredrag

Integration of seismic data and uncertainties in the facies model; application to the Snorre field 2010. Vitenskapelig foredrag

Hitting Bull’s-eye with Time and Cost Estimates by Combining Statistics and Engineering, a Statoil Case Study 2010. Vitenskapelig foredrag

CRAVA course for NORSAR 2010. Faglig foredrag

Geostatistics course 2010. Faglig foredrag

The C++ coding standard for SAND - Second Edition , 2010. Rapport

CRAVA USer Manual version 0.9.6 2010. Rapport

From Volume to Value - a tool for decision support. Documentation and user manual - revised edition 2010. Rapport

Computation of horizon gradients from seismic , 2010. Rapport

CRAVA Exercises 2010. Rapport

ADAPTIVE INDEPENDENT METROPOLIS-HASTINGS The Annals of Applied Probability, vol. 19, pp. 395 413 , (ISSN 1050-5164 2168-8737 ), doi: https://doi.org/10.1214/08-AAP545 , 2009. Vitenskapelig artikkel

Local Update of Object-Based Geomodels SPE Reservoir Evaluation and Engineering, vol. Volume 12, Number 3, June 2009, pp. 446 454 , (ISSN 1094-6470 1930-0212 ), 2009. Vitenskapelig artikkel

Stochastic Modeling of Objects Extracted From High-Quality Seismic Data , 2009. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Integrating Stochastic Rock Physics in Seismic Pre-drill Prospect Risk and Reservoir Quality Assessment , 2009. Vitenskapelig foredrag

Bayesianske nettverk og oljeleiting 2009. Vitenskapelig foredrag

CRAVA course for Statoil 2009. Faglig foredrag

Choice of linear algebra libraries for NRLib , 2009. Rapport

Local Update of Object-Based Geomodels , 2008. Poster

Bayesian lithology and fluid prediction from seismic prestack data Geophysics, vol. 73, pp. C13 C21 , (ISSN 0016-8033 1942-2156 ), doi: https://doi.org/10.1190/1.2842150 , 2008. Vitenskapelig artikkel

Palisade - quantifying risk Digital Energy journal, 2008. Leserinnlegg

Multidimensional Scaling and Anisotropic Covariance Functions pp. 187 196 , 2008. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

TuMod – Process Based Stochastic Modelling of Deep Marine Deposits 2008. Vitenskapelig foredrag

Stochastic modelling of deep marine deposits by mimicking sedimentary processes 2008. Vitenskapelig foredrag

From Geological Knowledge to Good Decisions using @Risk models 2008. Vitenskapelig foredrag

Estimation of facies probabilities on the Snorre field using AVA inversion , 2008. Vitenskapelig foredrag

Fast Bayesian Seismic Prestack Inversion with Consistent Coupling to Rock Physics 2008. Vitenskapelig foredrag

New sedseis. Technical documentation 2008. Rapport

Modification of the Snesim Algorithm 2008. Rapport

Approximate likelihood computations for conditioning facies to seismic amplitudes 2008. Rapport

Well conditioning in object models Mathematical Geology, vol. 39, (ISSN 0882-8121 1573-8868 ), doi: https://doi.org/10.1007/s11004-007-9102-z , 2007. Vitenskapelig artikkel

Process based modelling of deep marine reservoir systems 2007. Vitenskapelig foredrag

Feasibility of lithology and fluid prediction from seismic data 2007. Vitenskapelig foredrag

Geostatistical AVO Inversion on a Deep-water Oil Field , 2007. Vitenskapelig foredrag

Process Based Stochastic Modeling of Deep Marine Reservoirs , 2007. Vitenskapelig foredrag

Fast Bayesian prediction of lithology and fluid classes and rock properties from seismic data 2007. Vitenskapelig foredrag

Modification of the SNESIM algorithm , 2007. Vitenskapelig foredrag

Depth-to-time conversion errors in Bayesian seismic wavelet estimation , 2007. Vitenskapelig foredrag

Stochastic modelling of deep - marine deposits , 2007. Vitenskapelig foredrag

A process based attempt to re-create the Peïra Cava sub-basin, SE France , 2007. Vitenskapelig foredrag

Geostatistics course 2007. Faglig foredrag

Simulating 2D Gaussian fields for top and thickness of channels , 2007. Rapport

Robust selection of simulations from geostatistical inversion project 2007. Rapport

Local update of object models in RMS , 2007. Rapport

Conditioning on distance from well to object edge , 2007. Rapport

Generating facies probability cubes using filtered wells 2007. Rapport

Object models with vector steering Mathematical Geology, vol. 38, pp. 17 32 , (ISSN 0882-8121 1573-8868 ), doi: https://doi.org/10.1007/s11004-005-9001-0 , 2006. Vitenskapelig artikkel

SAND-gruppa på NR Tilfeldig gang, (ISSN 0803-8953 0806-7406 ), 2006. Leserinnlegg

Use of Simple Stochastic Models for North Sea Field-Development Decisions Journal of Petroleum Technology, vol. 58, pp. 56 57 , (ISSN 0149-2136 1944-978X ), 2006. Leserinnlegg

From Geological Models to Good Decisions Using Simple Stochastic Models, a North Sea Case Study 2006. Vitenskapelig foredrag

Geostatistical AVO inversion on Smørbukk Sør 2006. Vitenskapelig foredrag

Stochastic modelling of objects seen on seismic , 2006. Vitenskapelig foredrag

Sedseis with uncertainty 2006. Rapport

Multiprior facies inversion 2006. Rapport

Geostatistical Inversion Using the CRAVA Program 2006. Rapport

CRAVA inversion and its application into geomodelling: Experiences and recommendations from a case study on the Smørbukk field Statoil Report, pp. 100 100 , 2005. Fagartikkel

Stochastic modelling of objects seen on seismic 2005. Vitenskapelig foredrag

Geological modelling with marked point processes 2005. Vitenskapelig foredrag

From geological knowledge to good decisions using simple stochastic models, a north sea case study 2005. Vitenskapelig foredrag

Bayesian AVO Inversion and Application to a Case Study , 2005. Vitenskapelig foredrag

Inversion based volume asessment 2005. Rapport

A short note on Sedseis 2005. Rapport

Validation and comparison of integral approximations used in pCube 2005. Rapport

Rock physics simulations and seismic amplitudes 2005. Rapport

Program documentation for CRAVA 2004. Rapport

Analysis of 4D seismic data on Njord 2004. Rapport

Analysis of seismic data on Oseberg Alfa Nord 2004. Rapport

Correlation Study for inverted seismic on Oseberg Øst 2004. Rapport

Modelling turbidite reservoirs using object models 2003. Poster

A note on arbitrage-free pricing of forward contracts in energy markets Applied Mathematical Finance, vol. 10, pp. 325 336 , (ISSN 1350-486X 1466-4313 ), doi: https://doi.org/10.1080/1350486032000160777 , 2003. Vitenskapelig artikkel

SPE 84053 Modeling Facies Bodies and Petrophysical Trends in Turbidite Reservoirs 2003. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Modelling turbidite reservoirs using vector steering of facies bodies and 3D intrabody petrophysical trends 2003. Vitenskapelig foredrag

Combining elastic inversion data into a facies probability cube 2003. Vitenskapelig foredrag

Thinning of well data in the RMS module Facies Belts 2003. Rapport

Object models with vector steering , 2003. Rapport

Parameter estimation in the RMS module Facies Belts 2003. Rapport

Choosing objective function for conditioning on production data Ukjent, 2002. Vitenskapelig artikkel

Choosing objective function for conditioning on production data 2002. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Combining elastic impedances into probabilities for sand in the Western Fault Block of the Snorre reservoir 2002. Rapport

Optimizing geological input to Eclipse: Ranking 3D model realizations using well pressures in Lunde fm., Snorre field 2002. Rapport

Validation of facies object models 2001. Vitenskapelig foredrag

Conditioning in a marked point process used for modelling geology 2001. Vitenskapelig foredrag

Estimation of gross rock volume of filled geological structures with uncertainty measures SPE Reservoir Evaluation and Engineering, vol. 3, pp. 304 309 , (ISSN 1094-6470 1930-0212 ), doi: https://doi.org/10.2118/65419-PA , 2000. Vitenskapelig artikkel

Conditioning fluvial models on steady-state well rates 2000. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

History matching in object models 2000. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

History matching using geostatistics 2000. Vitenskapelig foredrag

Conditioning reservoir models 2000. Vitenskapelig foredrag

Conditioning on data in stochastic reservoir models 2000. Vitenskapelig foredrag

Risk analysis of energy product portfolios 2000. Rapport

Well conditioning in a fluvial reservoir model Mathematical Geology, vol. 31 No 7, pp. 857 872 , (ISSN 0882-8121 1573-8868 ), 1999. Vitenskapelig artikkel

History matching in object models , 1999. Rapport

Testing a convolution method on the Ness formation of Oseberg 1999. Rapport

Local updating of fluvial realisations , 1999. Rapport

Modeling of fluvial reservoirs with object models Mathematical Geology, vol. 30, pp. 473 496 , (ISSN 0882-8121 1573-8868 ), 1998. Vitenskapelig artikkel

Conditioning a fluvial model on convolved seismic amplitudes , 1998. Vitenskapelig foredrag

Conditioning object models to general well data 1998. Vitenskapelig foredrag

Uncertain Cap Rock Geometry, Spill Point, and Gross Rock Volume, SPE 49286 1998. Vitenskapelig foredrag

Testing a convolution method on the Lunde formation of Snorre 1998. Rapport

Obtaining convergence by setting good parameters in the object models Fluvial and GMPP 1998. Rapport

Conditioning a fluvial model on seismic data 1997. Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Well conditioning in a fluvial reservoir model , 1997. Vitenskapelig foredrag

Reducing N/G uncertainty for infill drilling on Forties by using 3D seismic conditioning 1997. Vitenskapelig foredrag

Multiwell conditioning of object models for fluvial reservoir 1997. Vitenskapelig foredrag

HCPV studium for PL199b 1997. Rapport

Conditioning a Fluvial Model on Convolved Seismic Amplitudes 1997. Rapport

FLUVIAL - Improved seismic conditioning , 1996. Rapport

Conditioning stochastic reservoir models on seismic amplitude traces - Stochastic inversion and simulation 1996. Rapport

Estimation of reserves with unknown spillpoint , 1996. Rapport