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Publication profile

Ragnar Hauge

Ragnar, Hauge
Name: Ragnar Hauge
Title: Ass. forskningssjef / Assistant Research Director SAND
Phone: (+47) 22852665
Email: Ragnar [dot] Hauge [at] nr [dot] no
Scientific areas: Petroleum reservoir modelling, Spatial statistics (Geostatistics), Monte Carlo simulation, Geological facies models, Seismic (and EM) inversion, Petroleum exploration, Bayesian networks, CRAVA development, Irap RMS development
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    Academic anthologies

    2012

    Abrahamsen, Petter; Kolbjørnsen, Odd; Hauge, Ragnar (eds). Geostatistics Oslo 2012. Springer. (ISBN 978-94-007-4152-2). pp 573. 2012. Full-text 

    Academic journal articles

    2017

    Hauge, Ragnar; Vigsnes, Maria; Fjellvoll, Bjørn; Vevle, Markus Lund; Skorstad, Arne. Object-Based Modeling with Dense Well Data. Quantitative Geology and Geostatistics (ISSN 0924-1973). 19 pp 557-572. doi: 10.1007/978-3-319-46819-8_37. 2017.

    2016

    Jensen, Erling Hugo; Hauge, Ragnar; Ulvmoen, Marit; Johansen, Tor Arne; Drottning, Åsmund. Rock.XML - Towards a library of rock physics models. Computers & Geosciences (ISSN 0098-3004). 93 pp 63-69. doi: 10.1016/j.cageo.2016.04.011. 2016.

    Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar; Røe, Per; Jullum, Martin; Metcalfe, Richard William; Skjæveland, Øyvind. Bayesian AVO inversion to rock properties using a local neighborhood in a spatial prior model. The Leading Edge (ISSN 1070-485X). 35(5) pp 431-436. doi: 10.1190/tle35050431.1. 2016.

    2015

    Lilleborge, Marie; Hauge, Ragnar; Eidsvik, Jo. Information Gathering in Bayesian Networks Applied to Petroleum Prospecting. Mathematical Geosciences (ISSN 1874-8961). 48(3) pp 233-257. doi: 10.1007/s11004-015-9616-8. 2015. Abstract 

    Røe, Per; Hauge, Ragnar. A volume-conserving representation of cell faces in corner point grids. Computational Geosciences (ISSN 1420-0597). 20(3) pp 453-460. doi: 10.1007/s10596-015-9500-0. 2015.

    2014

    Martinelli, Gabriele; Eidsvik, Jo; Hokstad, Ketil; Hauge, Ragnar. Strategies for Petroleum Exploration on the Basis of Bayesian Networks: A Case Study. SPE Journal (ISSN 1086-055X). 19(4) pp 564-575. doi: 10.2118/159722-PA. 2014.

    2013

    Martinelli, Gabriele; Eidsvik, Jo; Hauge, Ragnar. Dynamic decision making for graphical models applied to oil exploration. European Journal of Operational Research (ISSN 0377-2217). 230(3) pp 688-702. doi: 10.1016/j.ejor.2013.04.057. 2013.

    2012

    Kolbjørnsen, Odd; Hauge, Ragnar; Drange-Espeland, Maren; Buland, Arild. Model-based fluid factor for controlled source electromagnetic data. Geophysics (ISSN 0016-8033). 77(1) pp E21. doi: 10.1190/GEO2010-0300.1. 2012.

    2011

    Martinelli, Gabriele; Eidsvik, Jo; Hauge, Ragnar; Førland, Maren Drange. Bayesian networks for prospect analysis in the North Sea. American Association of Petroleum Geologists Bulletin (ISSN 0149-1423). 95(8) pp 1423-1442. doi: 10.1306/01031110110. 2011.

    Syversveen, Anne Randi; Hauge, Ragnar; Tollefsrud, Jan-Inge; Lægreid, Ulf; MacDonald, Alister. A Stochastic Object Model Conditioned to High-Quality Seismic Data. Mathematical Geosciences (ISSN 1874-8961). 43(7) pp 763-781. doi: 10.1007/s11004-011-9355-4. 2011.

    2010

    Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd; Buland, Arild. Bayesian Monte Carlo method for seismic predrill prospect assessment. Geophysics (ISSN 0016-8033). 75(2) pp O9. doi: 10.1190/1.3339678. 2010.

    2009

    Georgsen, Frode; Syversveen, Anne Randi; Hauge, Ragnar; Tollefsrud, Jan Inge; Fismen, Morten. Local Update of Object-Based Geomodels. SPE Reservoir Evaluation and Engineering (ISSN 1094-6470). Volume 12, Number 3, June 2009 pp 446-454. 2009.

    Holden, Lars; Hauge, Ragnar; Holden, Marit. ADAPTIVE INDEPENDENT METROPOLIS-HASTINGS. The Annals of Applied Probability (ISSN 1050-5164). 19(1) pp 395-413. doi: 10.1214/08-AAP545. 2009. Institutional archive 

    2008

    Buland, Arild; Kolbjørnsen, Odd; Hauge, Ragnar; Skjæveland, Øyvind; Duffaut, Kenneth. Bayesian lithology and fluid prediction from seismic prestack data. Geophysics (ISSN 0016-8033). 73(3) pp C13. doi: 10.1190/1.2842150. 2008.

    2007

    Hauge, Ragnar; Holden, Lars; Syversveen, Anne Randi. Well conditioning in object models. Mathematical Geology (ISSN 0882-8121). 39 doi: 10.1007/s11004-007-9102-z. 2007.

    2006

    Hauge, Ragnar; Syversveen, Anne Randi; MacDonald, A. Object models with vector steering. Mathematical Geology (ISSN 0882-8121). 38(1) pp 17-32. doi: 10.1007/s11004-005-9001-0. 2006.

    2003

    Benth, Fred Espen; Ekeland, Lars; Hauge, Ragnar; Nielsen, Bjørn Fredrik. A note on arbitrage-free pricing of forward contracts in energy markets. Applied Mathematical Finance (ISSN 1350-486X). 10(4) pp 325-336. doi: 10.1080/1350486032000160777. 2003.

    2002

    Hauge, Ragnar; Arntzen, Ole Jakob; Soleng, Harald H.. Choosing objective function for conditioning on production data. Ukjent 2002.

    2000

    Abrahamsen, Petter; Hauge, Ragnar; Heggland, Knut; Mostad, Petter F.. Estimation of gross rock volume of filled geological structures with uncertainty measures. SPE Reservoir Evaluation and Engineering (ISSN 1094-6470). 3(4) pp 304-309. doi: 10.2118/65419-PA. 2000.

    1999

    Skorstad, Arne; Hauge, Ragnar; Holden, Lars. Well conditioning in a fluvial reservoir model. Mathematical Geology (ISSN 0882-8121). 31 No 7(7) pp 857-872. 1999.

    1998

    Holden, Lars; Hauge, Ragnar; Skare, Øivind; Skorstad, Arne. Modeling of fluvial reservoirs with object models. Mathematical Geology (ISSN 0882-8121). 30(5) pp 473-496. 1998.

    Academic chapters

    2014

    Røe, Per; Hauge, Ragnar. A Volume-conserving Representation of Cell Faces in Corner Point Grids. In: ECMOR XIV - Proceedings of 14th European Conference on the Mathematics of Oil Recovery, Catania, Italy, 8-11 September, 2014. (ISBN 978-90-73834-94-1). doi: 10.3997/2214-4609.20141859. 2014.

    2012

    Martinelli, Gabriele; Eidsvik, Jo; Hokstad, Ketil; Hauge, Ragnar. Strategies for petroleum exploration based on Bayesian Networks: a case study. In: SPE Annual Technical Conference and Exhibition, 8-10 October 2012, San Antonio, Texas, USA. (ISBN 978-1-61399-213-5). 2012. Full-text 

    2009

    Syversveen, Anne Randi; Hauge, Ragnar; Tollefsrud, Jan Inge; Lægreid, Ulf; MacDonald, Alister. Stochastic Modeling of Objects Extracted From High-Quality Seismic Data. In: SPE Annual Technical Conference and Exhibition, 4-7 October 2009, New Orleans, Louisiana. (ISBN 978-1-55563-263-2). 2009. Full-text 

    2008

    Almendral-Vazquez, Ariel; Abrahamsen, Petter; Hauge, Ragnar. Multidimensional Scaling and Anisotropic Covariance Functions. In: Proceedings of the Eight International Geostatistics Congress. (ISBN 978-956-8504-17-5). pp 187-196. 2008.

    2003

    Hauge, Ragnar; Syversveen, Anne Randi; MacDonald, Alister. SPE 84053 Modeling Facies Bodies and Petrophysical Trends in Turbidite Reservoirs. In: SPE Annual Technical Conference and Exhibition, 5-8 October 2003, Denver, Colorado. (ISBN 978-1-55563-152-9). 2003.

    2002

    Hauge, Ragnar; Arntzen, Ole Jakob; Soleng, Harald Heimtun. Choosing objective function for conditioning on production data. In: ECMOR VIII, 8th European Conference on the Mathematics of Oil Recovery, Freiberg, Germany 3.-6. September 2002. (ISBN 90-73781-24-8). 2002.

    2000

    Hauge, Ragnar; Syversveen, Anne Randi; Holden, Lars. History matching in object models. In: GEOSTAT 2000, Proceedings of 6th International Geostatistics Congress. Geostatistics conference. (ISBN ). 2000.

    Skorstad, Arne; Hauge, Ragnar; Holden, Lars; Skare, Øivind. Conditioning fluvial models on steady-state well rates. In: GEOSTAT 2000, Proceedings of 6th International Geostatistics Congress. Geostatistics conference. (ISBN ). 2000.

    1997

    Skare, Øivind; Skorstad, Arne; Hauge, Ragnar; Holden, Lars. Conditioning a fluvial model on seismic data. In: Geostatistics Wollongong '96. Kluwer Academic. (ISBN 0-7923-4494-4). 1997.

    Patents

    2008

    Kolbjørnsen, Odd; Buland, Arild; Hauge, Ragnar. Method of Modelling A Subterranean Region of the Earth. 2008.

    Academic lectures

    2016

    Hauge, Ragnar; Vigsnes, Maria; Fjellvoll, Bjørn; Vevle, Markus Lund; Skorstad, Arne. Object-based modelling with dense well data. Konferanse, The 10th International Geostatistical Congress; Valencia, 05.09.2016 - 09.09.2016.

    Skjæveland, Øyvind M.; Metcalfe, Richard William; Kolbjørnsen, Odd; Røe, Per; Hauge, Ragnar. Pcube+ - high-resolution horizon update by prestack inversion, a Statfjord case history. Konferanse, The Biennial Geophysical Seminar; Kristiansand, 14.03.2016 - 16.03.2016.

    2015

    Lilleborge, Marie; Eidsvik, Jo; Hauge, Ragnar. Efficient Optimization of Exploration Drilling Campaigns with Convergent Information Bounds. Konferanse, Petroleum Geostatistics 2015; Biarritz, 07.09.2015 - 11.09.2015.

    2014

    Lilleborge, Marie; Eidsvik, Jo; Hauge, Ragnar. Efficient Information gathering in Bayesian Network models for Petroleum Prospecting. Seminar, Stanford Center for Reservoir Forcasting Seminar, 20.11.2014.

    Lilleborge, Marie; Hauge, Ragnar; Eidsvik, Jo. Information Gathering in Bayesian Networks with an Application to Petroleum Prospecting. Konferanse, 2014 Joint Statistical Meetings; Boston, 02.08.2014 - 07.08.2014.

    Lilleborge, Marie; Eidsvik, Jo; Hauge, Ragnar. Information gathering in Bayesian Networks with a taste of almonds and petroleum. Seminar, NTNU Statistics seminar, 08.05.2014.

    Røe, Per; Hauge, Ragnar. A Volume-conserving Representation of Cell Faces in Corner Point Grids. Konferanse, ECMOR XIV; Catania, 08.09.2014 - 11.09.2014.

    2013

    Hauge, Ragnar; Stien, Marita; Drange-Espeland, Maren; Eidsvik, Jo; Martinelli, Gabriele. Modeling Dependencies Between Oil Exploration Prospects with Bayesian Networks. Konferanse, EMS 2013; Budapest, 20.07.2013 - 25.07.2013.

    Lilleborge, Marie; Hauge, Ragnar; Eidsvik, Jo. Measures of Information for Bayesian Networks. Konferanse, Det 17. norske statistikermøtet; Halden, 11.06.2013 - 13.06.2013.

    2011

    Martinelli, Gabriele; Eidsvik, Jo; Hauge, Ragnar. The value of sequential prospect selection. Konferanse, IAMG; Salzburg, 05.09.2011 - 09.09.2011.

    Stien, Marita; Drange-Espeland, Maren; Hauge, Ragnar. On using Bayesian networks for modeling dependencies between prospects in oil exploration. Konferanse, IAMG; Salzburg, 05.09.2011 - 09.09.2011.

    2010

    Hauge, Ragnar; Syversveen, Anne Randi; Georgsen, Frode; Tollefsrud, Jan Inge. Local update of object models. Konferanse, Production Geoscience, Stavanger November 2-3 2010, 03.11.2010.

    Hollund, Knut Utne; Hauge, Ragnar; Rosenlund, Helge; Akcora, Svein. Hitting Bull’s-eye with Time and Cost Estimates by Combining Statistics and Engineering, a Statoil Case Study. Konferanse, SPE ATCE 2010, Florence, Italy, 21.09.2010.

    Kolbjørnsen, Odd; Hauge, Ragnar; Ng, Sebastian. Deriving Deterministic Facies Probabilities from Stochastic Inversion. Konferanse, Quantitative Interpretation: Reducing Uncertainty Through Integration of Petrophysics, Geophysics, G, 30.06.2010.

    Nivlet, Phillippe; Ng, Sebastian; Hetle, Mari -Anne; Hauge, Ragnar; Dahle, Pål; Kolbjørnsen, Odd. Integration of seismic data and uncertainties in the facies model; application to the Snorre field. Konferanse, 72nd EAGE Conference & Exhibition, Barcelona 2010, 14.06.2010.

    2009

    Førland, Maren Drange; Hauge, Ragnar; Stien, Marita. Bayesianske nettverk og oljeleiting. Konferanse, Det 15. norske statistikermøtet, Jevnaker 2009, 16.06.2009.

    Kjønsberg, Heidi; Hauge, Ragnar; Kolbjørnsen, Odd; Buland, Arild. Integrating Stochastic Rock Physics in Seismic Pre-drill Prospect Risk and Reservoir Quality Assessment. Konferanse, SEG Annual Meeting 2009, 28.10.2009. Institutional archive 

    2008

    Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar; Howell, John; Aas, Tor Even. TuMod – Process Based Stochastic Modelling of Deep Marine Deposits. Konferanse, MassFlow-3D Seminar/Workshop 2008; Stavanger, 23.01.2008.

    Buland, Arild; Kolbjørnsen, Odd; Hauge, Ragnar. Fast Bayesian Seismic Prestack Inversion with Consistent Coupling to Rock Physics. Konferanse, 70th EAGE Conference & Exhibition, 09.06.2008.

    Fjellvoll, Bjørn; Abrahamsen, Petter; Hauge, Ragnar; Howell, John; Aas, Tor Even. Stochastic modelling of deep marine deposits by mimicking sedimentary processes. Konferanse, 33rd International Geological Congress, 08.08.2008.

    Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove; Jørstad, Arild. From Geological Knowledge to Good Decisions using @Risk models. Konferanse, Palisade User Conference 2008, London, 22.04.2008.

    Ng, Sebastian; Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd. Estimation of facies probabilities on the Snorre field using AVA inversion. Konferanse, SEG, 78th annual meeting, Las Vegas, 13.11.2008. Institutional archive 

    2007

    Aas, Tor Even; Howell, John; Fjellvoll, Bjørn; Abrahamsen, Petter; Hauge, Ragnar. A process based attempt to re-create the Peïra Cava sub-basin, SE France. Konferanse, British Sedimentological Research Group Conference and Annual General Meeting 2007, Univ. Birmingham, 17.12.2007. Institutional archive 

    Aas, Tor Even; Hauge, Ragnar; Fjellvoll, Bjørn; Abrahamsen, Petter; Howell, John Anthony; Tucker, Steven. Process based modelling of deep marine reservoir systems. Konferanse, AAPG (Am. Assoc. Petrol. Geol.) Annual Convention; Long Beach California, 01.04.2007 - 04.04.2007.

    Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar; Howell, John; Aas, Tor Even. Stochastic modelling of deep - marine deposits. Konferanse, NGF, Production Geoscience 2007, Stavanger, 5-6 November 2007, 05.11.2007. Institutional archive 

    Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar; Howell, John Anthony; Aas, Tor Even. Process Based Stochastic Modeling of Deep Marine Reservoirs. Konferanse, Petroleum Geostatistics 2007; Cascais, 10.09.2007. Institutional archive 

    Buland, Arild; Kolbjørnsen, Odd; Hauge, Ragnar. Fast Bayesian prediction of lithology and fluid classes and rock properties from seismic data. Konferanse, Challenges in Seismic Rock Physics, Beijing workshop, 01.07.2007.

    Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd; Della Rossa, Ernesto; Luoni, Fabio; Marini, Alfonso Junio. Geostatistical AVO Inversion on a Deep-water Oil Field. Konferanse, Petroleum Geostatistics 2007, Cascais, Portugal, 14.09.2007. Institutional archive 

    Hauge, Ragnar; Kolbjørnsen, Odd; Buland, Arild. Feasibility of lithology and fluid prediction from seismic data. Konferanse, SEG 2007 77th Annual Meeting, 26.09.2007.

    Kolbjørnsen, Odd; Hauge, Ragnar; Buland, Arild. Depth-to-time conversion errors in Bayesian seismic wavelet estimation. Konferanse, Petroleum Geostatistics 2007, Cascais, Portugal, 14.09.2007. Institutional archive 

    Stien, Marita; Kolbjørnsen, Odd; Hauge, Ragnar; Abrahamsen, Petter. Modification of the SNESIM algorithm. Konferanse, EAGE Petroleum Geostatistics, Cascais, Portugal, 10.09.2007. Institutional archive 

    2006

    Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd; Pham, Nam Hoai. Geostatistical AVO inversion on Smørbukk Sør. Konferanse, SEG 2006 International Exposition and 76th Annual Meeting, 05.10.2006.

    Hauge, Ragnar; Syversveen, Anne Randi; Berg, John Inge. Stochastic modelling of objects seen on seismic. Konferanse, Quantitative Methods for Reservoir Characterization, 03.04.2006. Institutional archive 

    Hollund, Knut Utne; Hauge, Ragnar; Syversveen, Anne Randi; Jørstad, Arild; Lie, Tove; Rønnevik, Hans Christian. From Geological Models to Good Decisions Using Simple Stochastic Models, a North Sea Case Study. Konferanse, SPE/EAGE Workshop, \What do Geoscientists and Engineers Need to do to Better Manage Uncertainty. Dub, 14.03.2006.

    2005

    Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd; Pham, Nam Hoai. Bayesian AVO Inversion and Application to a Case Study. Konferanse, Production Geoscience 2005 - Understanding and modelling geological heterogeneity, 15.11.2005. Institutional archive 

    Hauge, Ragnar; Skorstad, Arne; Syversveen, Anne Randi; Holden, Lars. Geological modelling with marked point processes. Konferanse, 25th European Meeting of Statisticians. Oslo, 01.07.2005.

    Hauge, Ragnar; Syversveen, Anne Randi; Berg, John Inge. Stochastic modelling of objects seen on seismic. Konferanse, Production Geoscience. Stavanger, 16.01.2005.

    Hollund, Knut Utne; Hauge, Ragnar; Syversveen, Anne Randi; Jørstad, Arild; Lie, Tove; Rønnevik, Hans Christian. From geological knowledge to good decisions using simple stochastic models, a north sea case study. Konferanse, Society of Petroleum Engineers Annual Technical Conference and Exhibition 2005, 11.10.2005.

    2003

    Skorstad, Arne; Hauge, Ragnar. Combining elastic inversion data into a facies probability cube. Konferanse, 4th Norwegian Heterogeneity Conference. Bergen, 01.02.2003.

    Syversveen, Anne Randi; Hauge, Ragnar; MacDonald, Alister. Modelling turbidite reservoirs using vector steering of facies bodies and 3D intrabody petrophysical trends. Konferanse, The 4th Norwegian Heterogeneity conference. Bergen, 11.02.2003.

    2001

    Hauge, Ragnar; MacDonald, Alister; Holden, Lars; Syversveen, Anne Randi. Validation of facies object models. Konferanse, Modelling Permeable Rocks; Cambridge, Enland, 01.03.2001.

    Hauge, Ragnar; Holden, Lars; Syversveen, Anne Randi. Conditioning in a marked point process used for modelling geology. Konferanse, RSS2001 Spatial Modelling. University of Glasgow., 01.07.2001.

    2000

    Arntzen, Ole Jakob; Hauge, Ragnar; Holden, Lars. Conditioning on data in stochastic reservoir models. Konferanse, 21st Annual International Energy Agency Workshop and Symposium, 01.09.2000.

    Holden, Lars; Hauge, Ragnar; Skorstad, Arne; Soleng, Harald Heimtun; Syversveen, Anne Randi. History matching using geostatistics. Konferanse, SPE forum, History matching - Advanced techniques, 01.02.2000.

    Holden, Lars; Arntzen, Ole Jakob; Hauge, Ragnar. Conditioning reservoir models. Konferanse, Petroforsk seminar, 01.10.2000.

    1998

    Abrahamsen, Petter; Hauge, Ragnar; Heggland, Knut; Mostad, Petter F.. Uncertain Cap Rock Geometry, Spill Point, and Gross Rock Volume, SPE 49286. Konferanse, SPE Annual Tecnical Conference and Exhibition. Proceedings.; New Orleans, Louisiana, USA, 27.09.1998.

    Hauge, Ragnar; Skorstad, Arne; Holden, Lars. Conditioning a fluvial model on convolved seismic amplitudes. Konferanse, Modelling Permeable Rocks, 01.03.1998. Full-text 

    Hauge, Ragnar; Skorstad, Arne; Gjerde, Jon; Holden, Lars. Conditioning object models to general well data. Konferanse, 3rd Norwegian heterogeneity conference, 05.11.1998.

    1997

    Kjellesvik, Lars Edward; Scott, Jason; Hauge, Ragnar. Reducing N/G uncertainty for infill drilling on Forties by using 3D seismic conditioning. Konferanse, EAGE'97, 01.05.1997.

    MacDonald, Alister; Tollefsrud, Jan Inge; Hauge, Ragnar; Skorstad, Arne; Holden, Lars. Multiwell conditioning of object models for fluvial reservoir. Konferanse, Stanford & Heriot-Watt University Forum on Reservoir Description and Modeling, 01.09.1997.

    Skorstad, Arne; Hauge, Ragnar; Holden, Lars. Well conditioning in a fluvial reservoir model. Konferanse, Annual Conference for the International Association for Mathematical Geology, 22.09.1997. Full-text 

    Scientific lectures

    2016

    Fjellvoll, Bjørn; Abrahamsen, Petter; Hauge, Ragnar; Almendral Vazquez, Ariel. Geostatistics course. Annet, Kurs for Statoil; Bergen, 07.11.2016 - 10.11.2016.

    2015

    Fjellvoll, Bjørn; Hauge, Ragnar; Abrahamsen, Petter; Almendral-Vazquez, Ariel. Four days course in Geostatistics and Advanced Geomodelling. Seminar, Geostatkurs for Statoil; Stavanger, 10.11.2015 - 13.11.2015.

    Posters at scientific conferences

    2013

    Kolbjørnsen, Odd; Ulvmoen, Marit; Hauge, Vera Louise; Hauge, Ragnar; Fjellvoll, Bjørn; Jensen, Erling Hugo; Johansen, Tor Arne; Dvorkin, Jack; Mavko, Gary; Furre, Anne-Kari; Johnston, David. Monitoring Geological CO2 storage. CLIMIT SUMMIT 2013; Oslo, 25.02.2013 - 26.02.2013. Full-text 

    2008

    Georgsen, Frode; Syversveen, Anne Randi; Hauge, Ragnar; Tollefsrud, Jan Inge; Fismen, Morten. Local Update of Object-Based Geomodels. EAGE / SPE EuroPec 2008, 09.06.2008. Institutional archive 

    2003

    Syversveen, Anne Randi; Hauge, Ragnar; MacDonald, Alister. Modelling turbidite reservoirs using object models. 1st North Africa/Mediterranean Petroleum & Geosciences Conference and Exhibition. Tunis, Tunisia; Tunis, 06.10.2003 - 09.10.2003.

    Doctoral dissertations

    2016

    Lilleborge, Marie. Efficient Information Gathering in Discrete Bayesian Networks. : University of Oslo Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo (ISSN 1501-7710). (No. 1796). pp 153. 2016. Abstract  Institutional archive 

    2012

    Martinelli, Gabriele. Petroleum exploration with Bayesian Networks - From prospect risk assessment to optimal exploration. Trondheim: NTNU Doktoravhandlinger ved NTNU (ISSN 1503-8181). (2012:273). 2012.

    Reports

    2016

    Aarnes, Ingrid; Hauge, Ragnar. Truncated Gaussian Simulation - Comparison of methodologies. Norsk Regnesentral, Oslo. NR-notat SAND/15/16. pp 15. 2016.

    Aker, Eyvind; Hauge, Ragnar. Quality control of runs in PCube and PCube+. Norsk regnesentral, Oslo. NR-notat SAND/14/16. pp 19. 2016.

    Aker, Eyvind; Dahle, Pål; Hauge, Ragnar; Røe, Per. PCube inversion study in the greater Alvheim area. Norsk Regnesentral, Oslo. pp 145. 2016.

    Dahle, Pål; Hauge, Ragnar. Hess Inversion 2016. Norsk Regnesentral, Oslo. NR-notat SAND/09/16. pp 34. 2016.

    Hauge, Vera Louise; Røe, Per; Aker, Eyvind; Sanchis, Charlotte Juliette; Hauge, Ragnar. PCube User Manual Version PCube+ 6.0. Norsk Regnesentral, . NR-notat SAND/13/16. pp 66. 2016.

    Hauge, Ragnar; Vigsnes, Maria. Monte Carlo study of well decommissioning strategies. Norsk Regnesentral, Oslo. NR-notat SAND/03/16. pp 55. 2016.

    Hauge, Ragnar; Vigsnes, Maria. Updated study of well decommissioning strategies. Norsk Regnesentral, Oslo. NR-notat SAND/06/16. pp 16. 2016.

    Olsen, Håvard Goodwin; Hauge, Ragnar. Panther Tongue Modelling with RMS – Part II. Norsk Regnesentral, . NR-notat SAND/05/2016. pp 66. 2016.

    Olsen, Håvard Goodwin; Aarnes, Ingrid; Hauge, Ragnar. Panther Tongue Modelling with RMS – Part III. Norsk Regnesentral, . NR-notat SAND/12/16. pp 91. 2016.

    2015

    Olsen, Håvard Goodwin; Hauge, Ragnar. Panther Tongue Modelling with RMS. Norsk Regnesentral, Oslo. NR-notat SAND/10/2015. pp 47. 2015.

    Olsen, Håvard Goodwin; Røe, Per; Hauge, Ragnar. Stochastic inversion for fracture density. Norsk Regnesentral, Oslo. NR-notat SAND/11/2015. pp 21. 2015.

    Zdanowicz, Hanna Marta; Hauge, Ragnar. Turbidite prototype interface. Norsk Regnesentral, Oslo. NR-notat SAND/09/2015. pp 11. 2015.

    2013

    Dahle, Pål; Nesvold, Erik; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 2.0. Norsk Regnesentral Oslo, . NR-notat SAND/07/2013. pp 144. 2013.

    Hauge, Ragnar; Syversveen, Anne Randi; Georgsen, Frode; Stien, Marita. New Object Model User Manual version 1.0. Norsk Regnesentral, Oslo. NR-notat SAND/16/2013. pp 31. 2013.

    Hauge, Ragnar; Syversveen, Anne Randi; Georgsen, Frode. New Object Model Technical Documentation. Norsk Regnesentral, Oslo. NR-notat SAND/17/2013. pp 23. 2013.

    Jensen, Erling Hugo; Ulvmoen, Marit; Hauge, Ragnar. XML structure for rock physics models. Norsk Regnesentral, Oslo. NR-notat SAND/15/13. pp 40. 2013.

    Nesvold, Erik; Hauge, Ragnar. Turbidite modeling with RMS. Norsk Regnesentral, Oslo. NR-notat SAND/14/13. pp 36. 2013.

    2012

    Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 1.1. Norsk Regnesentral, Oslo. NR-notat SAND/02/2012. pp 92. 2012. Review 

    Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 1.2. Norsk Regnesentral, Oslo. NR-notat SAND/05/2012. pp 93. 2012. Review 

    Røe, Per; Hauge, Vera Louise; Hauge, Ragnar. PCube 2012 Arbeidsbeskrivelse. Norsk Regnesentral, Oslo. NR-notat SAND/12/2012. pp 15. 2012.

    2011

    Dahle, Pål; Fjellvoll, Bjørn; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA User Manual version 1.1. Norsk Regnesentral, Oslo. NR-notat SAND/03/11. pp 92. 2011.

    Hauge, Ragnar. Next generation object model. Norsk Regnesentral, . NR-notat SAND/28/11. pp 20. 2011.

    Kolbjørnsen, Odd; Hauge, Ragnar; Buland, Arild. Including facies geometry in lithology and fluid prediction. Norsk Regnesentral, . NR-notat SAND/12/2011. pp 52. 2011.

    Røe, Per; Hauge, Vera Louise; Hauge, Ragnar; Drange-Espeland, Maren; Kolbjørnsen, Odd. PCube 2011 Arbeidsbeskrivelse. Norsk Regnesentral, Oslo. NR-notat SAND/21/2011. pp 18. 2011.

    Røe, Per; Hauge, Ragnar; Drange-Espeland, Maren; Kolbjørnsen, Odd; Skjæveland, Øyvind. PCube 2010 arbeidsbeskrivelse. Norsk Regnesentral, . NR-notat SAND/02/2011. pp 24. 2011.

    Vigsnes, Maria; Hauge, Ragnar. Truncated Gaussian simulations. An investigation of sequential and plurigaussian approaches, and further extensions. Norsk Regnesentral, Oslo. NR-notat SAND/23/2011. pp 47. 2011.

    2010

    Dahle, Pål; Fjellvoll, Bjørn; Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi; Ulvmoen, Marit. CRAVA USer Manual version 0.9.6. Norsk Regnesentral, Oslo. NR-notat SAND/04/2009. 2010.

    Dahle, Pål; Hauge, Ragnar; Ulvmoen, Marit. CRAVA Exercises. Norsk Regnesentral, Oslo. NR-notat SAND/05/2009. pp 18. 2010.

    Kolbjørnsen, Odd; Syversveen, Anne Randi; Hauge, Ragnar. From Volume to Value - a tool for decision support. Documentation and user manual - revised edition. Norsk Regnesentral, Oslo. NR-notat SAND/19/2010. pp 18. 2010.

    Røe, Per; Hauge, Ragnar. The C++ coding standard for SAND - Second Edition. Norsk Regnesentral, Oslo. NR-notat SAND/05/2010. pp 24. 2010. Institutional archive 

    Stien, Marita; Georgsen, Frode; Hauge, Ragnar; Kolbjørnsen, Odd. Computation of horizon gradients from seismic. Norsk Regnesentral, Oslo. NR-notat SAND/11/10. pp 19. 2010. Institutional archive 

    2009

    Røe, Per; Hauge, Ragnar; Almendral-Vazquez, Ariel. Choice of linear algebra libraries for NRLib. Norsk Regnesentral, Oslo. NR-notat SAND/02/09. pp 11. 2009. Institutional archive 

    2008

    Førland, Maren Drange; Hauge, Ragnar; Kolbjørnsen, Odd. Approximate likelihood computations for conditioning facies to seismic amplitudes. Norsk Regnesentral, Oslo. NR-notat SAND/15/08. pp 54. 2008.

    Stien, Marita; Hauge, Ragnar; Kolbjørnsen, Odd; Abrahamsen, Petter. Modification of the Snesim Algorithm. Norsk Regnesentral, Oslo. NR-notat SAND/09/08. pp 40. 2008.

    Syversveen, Anne Randi; Hauge, Ragnar. New sedseis. Technical documentation. Norsk Regnesentral, Oslo. NR-notat SAND/05/08. pp 13. 2008.

    2007

    Georgsen, Frode; Hauge, Ragnar. Simulating 2D Gaussian fields for top and thickness of channels. Norsk Regnesentral, Oslo. NR-notat SAND/13/07. pp 18. 2007. Institutional archive 

    Georgsen, Frode; Syversveen, Anne Randi; Hauge, Ragnar. Conditioning on distance from well to object edge. Norsk Regnesentral, Oslo. NR-notat SAND/03/07. pp 18. 2007. Institutional archive 

    Røe, Per; Syversveen, Anne Randi; Kolbjørnsen, Odd; Hauge, Ragnar. Generating facies probability cubes using filtered wells. Norsk Regnesentral, Oslo. NR-notat SAND/17/07. pp 29. 2007.

    Stien, Marita; Hauge, Ragnar; Kolbjørnsen, Odd. Robust selection of simulations from geostatistical inversion project. Norsk Regnesentral, Oslo. NR-notat SAND/01/07. pp 25. 2007.

    Syversveen, Anne Randi; Georgsen, Frode; Hauge, Ragnar. Local update of object models in RMS. Norsk Regnesentral, Oslo. NR-notat SAND/11/07. pp 21. 2007. Institutional archive 

    2006

    Dahle, Pål; Hauge, Ragnar; Kolbjørnsen, Odd. Geostatistical Inversion Using the CRAVA Program. Norsk Regnesentral, Oslo. NR-notat SAND/02/06. pp 55. 2006.

    Syversveen, Anne Randi; Hauge, Ragnar. Sedseis with uncertainty. Norsk Regnesentral, Oslo. NR-notat SAND/04/06. pp 9. 2006.

    Wilhelmsen, Mathilde; Hauge, Ragnar. Multiprior facies inversion. Norsk Regnesentral, Oslo. NR-notat SAND/03/06. pp 20. 2006.

    2005

    Hauge, Ragnar; Kolbjørnsen, Odd. Inversion based volume asessment. Norsk Regnesentral, Oslo. NR-notat SAND/14/05. pp 12. 2005.

    Hauge, Ragnar; Kjønsberg, Heidi; Kolbjørnsen, Odd. Validation and comparison of integral approximations used in pCube. Norsk Regnesentral, Oslo. NR-notat SAND/15/05. pp 44. 2005.

    Kolbjørnsen, Odd; Hauge, Ragnar. Rock physics simulations and seismic amplitudes. Norsk Regnesentral, Oslo. NR-notat SAND/04/05. pp 14. 2005.

    Syversveen, Anne Randi; Hauge, Ragnar. A short note on Sedseis. Norsk Regnesentral, Oslo. NR-notat SAND/16/05. pp 9. 2005.

    2004

    Hauge, Ragnar; Kolbjørnsen, Odd; Syversveen, Anne Randi. Program documentation for CRAVA. Norsk Regnesentral, Oslo. NR-notat SAND/05/04. 2004.

    Kolbjørnsen, Odd; Hauge, Ragnar; Abrahamsen, Petter. Correlation Study for inverted seismic on Oseberg Øst. Norsk Regnesentral, Oslo. NR-notat SAND/04/04. pp 23. 2004.

    Syversveen, Anne Randi; Zachariassen, Eli; Hauge, Ragnar; Kolbjørnsen, Odd. Analysis of 4D seismic data on Njord. Norsk Regnesentral, Oslo. NR-notat SAND/10/04. pp 29. 2004.

    Syversveen, Anne Randi; Hauge, Ragnar. Analysis of seismic data on Oseberg Alfa Nord. Norsk Regnesentral, Oslo. NR-notat SAND/08/04. pp 29. 2004.

    2003

    Hauge, Ragnar; Syversveen, Anne Randi. Thinning of well data in the RMS module Facies Belts. Norsk Regnesentral, Oslo. NR-notat SAND/04/03. pp 3. 2003.

    Hauge, Ragnar; MacDonald, Alister; Syversveen, Anne Randi. Object models with vector steering. Norsk Regnesentral, Oslo. NR-notat SAND/01/03. pp 11. 2003. Institutional archive 

    Hauge, Ragnar; Syversveen, Anne Randi. Parameter estimation in the RMS module Facies Belts. Norsk Regnesentral, Oslo. NR-notat SAND/05/03. pp 3. 2003.

    2002

    Dahle, Pål; Hauge, Ragnar; Skorstad, Arne. Optimizing geological input to Eclipse: Ranking 3D model realizations using well pressures in Lunde fm., Snorre field. Norsk Regnesentral, Oslo. NR-notat SAND/08/02. pp 29. 2002.

    Skorstad, Arne; Hauge, Ragnar. Combining elastic impedances into probabilities for sand in the Western Fault Block of the Snorre reservoir. Norsk Regnesentral, Oslo. NR-notat SAND/07/02. pp 26. 2002.

    2000

    Benth, Fred Espen; Ekeland, Lars; Hauge, Ragnar; Holden, Lars; Nielsen, Bjørn Fredrik; Ekeland, Lars. Risk analysis of energy product portfolios. Norsk Regnesentral, Oslo. NR-notat SAND/11/00. pp 25. 2000.

    1999

    Hauge, Ragnar; Holden, Lars; Syversveen, Anne Randi. History matching in object models. Norsk Regnesentral, Oslo. NR-notat SAND/09/99. pp 13. 1999. Institutional archive 

    Skorstad, Arne; Skare, Øivind; Hauge, Ragnar; Holden, Lars. Local updating of fluvial realisations. Norsk Regnesentral, Oslo. NR-notat SAND/11/99. pp 36. 1999. Institutional archive 

    Skorstad, Arne; Hauge, Ragnar; Holden, Lars. Testing a convolution method on the Ness formation of Oseberg. Norsk Regnesentral, Oslo. NR-notat SAND/07/99. pp 34. 1999.

    1998

    Skorstad, Arne; Hauge, Ragnar; Holden, Lars. Testing a convolution method on the Lunde formation of Snorre. Norsk Regnesentral, Oslo. NR-notat SAND/01/98. pp 26. 1998.

    Skorstad, Arne; Hauge, Ragnar; Gjerde, Jon. Obtaining convergence by setting good parameters in the object models Fluvial and GMPP. Norsk Regnesentral, Oslo. NR-notat SAND/04/98. pp 8. 1998.

    1997

    Benth, Fred Espen; Abrahamsen, Petter; Hauge, Ragnar. HCPV studium for PL199b. Norsk Regnesentral, Oslo. NR-notat SAND/02/97. pp 64. 1997.

    Hauge, Ragnar; Skorstad, Arne; Holden, Lars; Abrahamsen, Petter. Conditioning a Fluvial Model on Convolved Seismic Amplitudes. Norsk Regnesentral, Oslo. NR-notat SAND/10/97. 1997.

    1996

    Abrahamsen, Petter; Buland, Arild; Bølviken, Erik; Hauge, Ragnar; Hektoen, Anne-Lise; Skorstad, Arne. Conditioning stochastic reservoir models on seismic amplitude traces - Stochastic inversion and simulation. Norsk Regnesentral, Oslo. NR-notat SAND/07/96. pp 45. 1996.

    Abrahamsen, Petter; Hauge, Ragnar; Heggland, Knut. Estimation of reserves with unknown spillpoint. Norsk Regnesentral, Oslo. NR-notat SAND/09/96. 1996. Institutional archive 

    Skorstad, Arne; Hauge, Ragnar; Skare, Øivind; Holden, Lars. FLUVIAL - Improved seismic conditioning. Norsk Regnesentral, Oslo. NR-notat SAND/03/96. pp 32. 1996. Institutional archive 

    Popular scientific lectures

    2011

    Abrahamsen, Petter; Fjellvoll, Bjørn; Hauge, Ragnar; Kolbjørnsen, Odd. Geostatistics course. , .

    2010

    Fjellvoll, Bjørn; Hauge, Ragnar. Geostatistics course. , .

    Hauge, Ragnar; Kolbjørnsen, Odd. CRAVA course for NORSAR. , .

    2009

    Hauge, Ragnar; Dahle, Pål; Ulvmoen, Marit. CRAVA course for Statoil. , .

    2007

    Abrahamsen, Petter; Fjellvoll, Bjørn; Kolbjørnsen, Odd; Skorstad, Arne; Hauge, Ragnar. Geostatistics course. , .

    Feature articles

    2009

    Hauge, Ragnar. Debating decriminalization of drug use in Norway. Nordic Studies on Alcohol and Drugs. pp 427-431. 2009. Full-text 

    Articles in business, trade and industry journals

    2005

    Pham, Nam Hoai; Basire, Christophe; Lia, Oddvar; Dahle, Pål; Hauge, Ragnar. CRAVA inversion and its application into geomodelling: Experiences and recommendations from a case study on the Smørbukk field. Statoil Report. (Statoil Internal Report) pp 100. 2005.

    Reader opinion pieces

    2008

    Hollund, Knut Utne; Kolbjørnsen, Odd; Hauge, Ragnar; Lie, Tove; Jørstad, Arild. Palisade - quantifying risk. Digital Energy journal, 2008-07-01

    2006

    Hauge, Ragnar. SAND-gruppa på NR. Tilfeldig gang, 2006-12-05

    Hollund, Knut Utne; Hauge, Ragnar; Syversveen, Anne Randi; Jørstad, Arild; Lie, Tove; Rønnevik, Hans Christian. Use of Simple Stochastic Models for North Sea Field-Development Decisions. Journal of Petroleum Technology, volume 58, 2006, pp. 56

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Postadresse: Norsk Regnesentral, Postboks 114 Blindern, 0314 Oslo
Besøksadresse: Norsk Regnesentral, Gaustadalleen 23a, Kristen Nygaards hus, 0373 Oslo
Tlf: (+47) 22 85 25 00
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