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Showing results 1-50 of 77
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2024
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1. |
Bellout, Mathias Chakib Rodriguez; Lima Silva, Thiago; Bakke, Jan Øystein Haavig; Berg, Carl Fredrik. Derivative-free search approaches for optimization of well inflow control valves and controls. Computational Geosciences 2024 p. - NTNU SINTEF
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2. |
Golestan, Mohammad Hossein; Berg, Carl Fredrik. Simulations of CO<inf>2</inf> Dissolution in Porous Media Using the Volume-of-Fluid Method. Energies 2024 ;Volume 17.(3) Suppl. 629 NTNU
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2023
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3. |
Angga, I Gusti Agung Gede; Bergmo, Per Eirik Strand; Berg, Carl Fredrik. Effect of CO2 tax on energy use in oil production: waterflooding optimization under different emission costs. IX Oil and Gas Production Optimization Workshop: The Digital Transformation for Sustainable Production; 2023-03-02 - 2023-03-03 SINTEF NTNU
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Angga, I Gusti Agung Gede; Bergmo, Per Eirik Strand; Berg, Carl Fredrik. Joint well-placement and well-control optimization for energy-efficient water flooding of oil fields. Geoenergy Science and Engineering 2023 ;Volume 230. p. - SINTEF NTNU
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5. |
Berg, Carl Fredrik; Chawshin, Kurdistan; Varagnolo, Damiano. Machine-learning based automated lithology classification. IX Oil and Gas Production Optimization Workshop: The Digital Transformation for Sustainable Production; 2023-03-02 - 2023-03-03 NTNU
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6. |
Berg, Carl Fredrik; Sahimi, Muhammad. Percolation and conductivity in evolving disordered media. Physical Review E (PRE) 2023 ;Volume 108.(2) p. - NTNU
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7. |
Diaa-Eldeen, Tarek; Hovd, Morten; Berg, Carl Fredrik. Polynomial Chaos Expansion for Uncertainty Quantification in Closed-Loop Reservoir Management. IEEE Conference on Control Technology and Applications; 2023-06-16 - 2023-08-18 NTNU
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8. |
Diaa-Eldeen, Tarek; Hovd, Morten; Berg, Carl Fredrik. Spectral Methods for Stochastic Surrogate Modeling of Subsurface Flow Dynamics. The 22nd annual conference of the IAMG; 2023-08-05 - 2023-08-12 NTNU
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9. |
Diaa-Eldeen, Tarek; Hovd, Morten; Berg, Carl Fredrik. Polynomial Chaos Expansion for Uncertainty Quantification in Closed-Loop Reservoir Management. I: Proceedings of the 2023 IEEE Conference on Control Technology and Applications (CCTA). IEEE conference proceedings 2023 ISBN 979-8-3503-3544-6. p. 612-619 NTNU
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10. |
Gahrooei, Hamidreza Erfani; Haghanihasanabadi, Reza; McClure, James; Boek, Edo; Berg, Carl Fredrik. Spatial Characterization of Wetting in Porous Media Using Local Lattice-Boltzmann Simulations. Transport in Porous Media 2023 p. - NTNU
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11. |
Haghanihasanabadi, Reza; Gahrooei, Hamidreza Erfani; McClure, James E.; Berg, Carl Fredrik. A note on the summation relation in phase-field equations. Physics of Fluids 2023 ;Volume 35.(9) p. - NTNU
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12. |
Haghanihasanabadi, Reza; Gahrooei, Hamidreza Erfani; McClure, James E.; Flekkøy, Eirik Grude; Berg, Carl Fredrik. A color-gradient-based phase-field equation for multiphase flow. 15th Annual International Conference on Porous Media; 2023-05-22 - 2023-05-25 NTNU UiO
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13. |
Haghanihasanabadi, Reza; Gahrooei, Hamidreza Erfani; McClure, James E.; Flekkøy, Eirik Grude; Berg, Carl Fredrik. Symmetrizing multiphase flow equations for improved accuracy. 15th Annual International Conference on Porous Media; 2023-05-22 - 2023-05-25 NTNU UiO
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14. |
McClure, James E; Fang, Ming; Berg, Steffen; Armstrong, Ryan T.; Berg, Carl Fredrik; Li, Zhe; Ramstad, Thomas. Derivation of a representative elementary volume (REV) for upscaled two-phase flow in porous media. The 36th International Symposium of the Society of Core Analysts; 2023-10-09 - 2023-10-12 NTNU
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15. |
Sutoyo, Handita Reksi Dwitantra; Angga, I Gusti Agung Gede; Schümann, Heiner; Berg, Carl Fredrik. Energy efficiency of oil and gas production plant operations. Geoenergy Science and Engineering 2023 ;Volume 226. p. - NTNU SINTEF
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16. |
Yan, Lifei; Golestan, Mohammad Hossein; Zhou, Wenyu; Hassanizadeh, S. Majid; Berg, Carl Fredrik; Raoof, Amir. Direct Evidence of Salinity Difference Effect on Water Transport in Oil: Pore-Scale Mechanisms. Energy & Fuels 2023 ;Volume 37.(20) p. 15537-15552 NTNU
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2022
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17. |
Angga, I Gusti Agung Gede; Bellout, Mathias; Bergmo, Per Eirik Strand; Slotte, Per Arne; Berg, Carl Fredrik. Collaborative optimization by shared objective function data. Array 2022 ;Volume 16. p. 1-16 NTNU SINTEF
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18. |
Angga, I Gusti Agung Gede; Bellout, Mathias; Bergmo, Per Eirik Strand; Slotte, Per Arne; Berg, Carl Fredrik. Collaborative optimization by shared objective function data. Geilo Winter School; 2022-01-24 - 2022-01-28 SINTEF NTNU
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19. |
Angga, I Gusti Agung Gede; Bellout, Mathias; Kristoffersen, Brage Strand; Bergmo, Per Eirik Strand; Slotte, Per Arne; Berg, Carl Fredrik. Effect of CO2 tax on energy use in oil production: waterflooding optimization under different emission costs. SN Applied Sciences 2022 ;Volume 4. p. - NTNU SINTEF
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20. |
Angga, I Gusti Agung Gede; Sutoyo, Handita Reksi Dwitantra; Bellout, Mathias; Bergmo, Per Eirik Strand; Slotte, Per Arne; Berg, Carl Fredrik. Effects of Well Placement on CO2 Emissions from Waterflooding Operation. I: SPE Norway Subsurface Conference 2022. Society of Petroleum Engineers 2022 ISBN 978-1-61399-857-1. p. - SINTEF NTNU
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21. |
Berg, Carl Fredrik; Chawshin, Kurdistan; Varagnolo, Damiano. Machine learning in Formation Evaluation. November Conference; 2022-11-07 - 2022-11-09 NTNU
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22. |
Chawshin, Kurdistan; Berg, Carl Fredrik; Varagnolo, Damiano; Lopez, Olivier. Automated porosity estimation using CT-scans of extracted core data. Computational Geosciences 2022 ;Volume 26. p. 595-612 NTNU
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23. |
Diaa-Eldeen, Tarek; Berg, Carl Fredrik; Hovd, Morten. Observability-Aware Ensemble Kalman Filter for Reservoir Model Updating. I: Proceedings of the European Control Conference 2022 (ECC 2022). IEEE conference proceedings 2022 ISBN 9781665497336. p. 1714-1721 NTNU
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24. |
Diaa-Eldeen, Tarek; Berg, Carl Fredrik; Hovd, Morten. Observability-Aware Ensemble Kalman Filter for Reservoir Model Updating. 2022 European Control Conference (ECC); 2022-07-12 - 2022-07-15 NTNU
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25. |
Diaa-Eldeen, Tarek; Berg, Carl Fredrik; Hovd, Morten. Observability-based ensemble initiation for the EnKF in history matching problems. The 17th international EnKF workshop (2022); 2022-05-30 - 2022-06-02 NTNU
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26. |
Diaa-Eldeen, Tarek; Berg, Carl Fredrik; Hovd, Morten. System-Theoretic Ensemble Generation in Ensemble-Based History Matching. I: Proceedings of the European Conference on the Mathematics of Geological Reservoirs (ECMOR 2022). European Association of Geoscientists and Engineers (EAGE) 2022 ISBN 0-000-00001-9. p. 1-11 NTNU
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27. |
Diaa-Eldeen, Tarek; Berg, Carl Fredrik; Hovd, Morten. System-Theoretic Ensemble Generation in Ensemble-Based History Matching. ECMOR 2022; 2022-09-05 - 2022-09-07 NTNU
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28. |
Gahrooei, Hamidreza Erfani; Babaei, Masoud; Berg, Carl Fredrik; Joekar-Niasar, Vahid. Scaling CO<inf>2</inf> convection in confined aquifers: Effects of dispersion, permeability anisotropy and geochemistry. Advances in Water Resources 2022 ;Volume 164. p. - NTNU
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29. |
Gahrooei, Hamidreza Erfani; Haghanihasanabadi, Reza; Slotte, Per Arne; McClure, James E.; Berg, Carl Fredrik. Local wettability characterization of porous media under two-phase conditions using lattice-Boltzmann simulations. InterPore 2022; 2022-05-30 - 2022-06-02 NTNU
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30. |
Haghanihasanabadi, Reza; Berg, Carl Fredrik; Flekkøy, Eirik Grude. Extended Allen-Chan phase-field equation for ternary fluid flows and phase-change process in binary fluid flows. InterPore 2022; 2022-05-30 - 2022-06-02 UiO NTNU
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31. |
McClure, James E; Fan, Ming; Berg, Steffen; Armstrong, Ryan T.; Berg, Carl Fredrik; Li, Zhe; Ramstad, Thomas. Relative permeability as a stationary process: Energy fluctuations in immiscible displacement. Physics of Fluids 2022 ;Volume 34.(9) p. - NTNU
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32. |
McClure, James E.; Garing, Charlotte; Herring, Anna L.; Berg, Carl Fredrik. Editorial: Pore-Scale Microstructure, Mechanisms, and Models for Subsurface Flow and Transport. Frontiers in water 2022 ;Volume 4. p. - NTNU
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33. |
Mushabe, Raymond; Adejumo, Gbadebo; Azizov, Ilgar; Berg, Carl Fredrik; van der Net, Antje. Ion composition effect on spontaneous imbibition in limestone cores. InterPore 2022; 2022-05-30 - 2022-06-02 NTNU
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34. |
Mushabe, Raymond; Azizov, Ilgar; Adejumo, Gbadebo Nafiu; van der Net, Antje; Berg, Carl Fredrik. Ion Composition Effect on Spontaneous Imbibition in Limestone Cores. Energy & Fuels 2022 ;Volume 36.(20) p. 12491-12509 NTNU
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35. |
Nguyen, van Nghia; Chawshin, Kurdistan; Berg, Carl Fredrik; Varagnolo, Damiano. Shuffle & untangle: novel untangle methods for solving the tanglegram layout problem. Bioinformatics Advances 2022 ;Volume 2.(1) p. - NTNU
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36. |
Yan, Lifei; Chang, Yuanhao; Hassanizadeh, S. Majid; Xiao, Senbo; Raoof, Amir; Berg, Carl Fredrik; He, Jianying. A quantitative study of salinity effect on water diffusion in n-alkane phases: From pore-scale experiments to molecular dynamic simulation. Fuel 2022 ;Volume 324.(B) p. - NTNU
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2021
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37. |
Angga, I Gusti Agung Gede; Berg, Carl Fredrik; Bergmo, Per Eirik Strand. PhD presentation: Reduction of emissions from hydrocarbon production through energy-efficient drainage strategies. LowEmission Consortium Days; 2021-11-17 - 2021-11-18 NTNU SINTEF
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38. |
Angga, I Gusti Agung Gede; Sutoyo, Handita Reksi Dwitantra; Berg, Carl Fredrik. Integrating subsurface and topside models for reducing carbon emission in optimization of hydrocarbon production. LowEmission Consortium Days; 2021-11-17 - 2021-11-18 NTNU
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39. |
Berg, Carl Fredrik. Wettability and efficiency of quasi-static displacements. Njord seminar; 2021-01-22 - 2021-01-22 NTNU
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40. |
Berg, Carl Fredrik; Kennedy, W. David; Herrick, David C.. Conductivity in partially saturated porous media described by porosity, electrolyte saturation and saturation-dependent tortuosity and constriction factor. Geophysical Prospecting 2021 ;Volume 70.(2) p. 400-420 NTNU
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41. |
Chawshin, Kurdistan. Automated Lithology Classification Employing Whole Core CT-Scans. Norges teknisk-naturvitenskapelige universitet 2021 (ISBN 9788232656943) 133 p. Doktoravhandlinger ved NTNU(2021/316) NTNU
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42. |
Chawshin, Kurdistan; Berg, Carl Fredrik; Varagnolo, Damiano; Lopez, Olivier. A Deep-Learning Approach for Lithological Classification Using 3D Whole Core CT-Scan Images. I: SPWLA 62nd Annual Logging Symposium. Society of Petroleum Engineers 2021 ISBN 000-0-00-000000-0. p. - NTNU
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43. |
Chawshin, Kurdistan; Berg, Carl Fredrik; Varagnolo, Damiano; Lopez, Olivier. Lithology classification of whole core CT scans using convolutional neural networks. SN Applied Sciences 2021 ;Volume 3.(6) p. 1-21 NTNU
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44. |
Chawshin, Kurdistan; Gonzalez, Andres; Berg, Carl Fredrik; Varagnolo, Damiano; Heidari, Zoya; Lopez, Olivier. Classifying Lithofacies from Textural Features in Whole Core CT-Scan Images. SPE Reservoir Evaluation and Engineering 2021 ;Volume 24.(02) p. 341-357 NTNU
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45. |
Kjelstrup, Signe; Bedeaux, Dick; Galteland, Olav; Rauter, Michael Tobias; Berg, Carl Fredrik; Hansen, Alex. Energy dissipation as heat in porous media flow. InterPore 2021; 2021-05-31 - 2021-06-04 NTNU
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46. |
Kjelstrup, Signe; Bedeaux, Dick; Galteland, Olav; Rauter, Michael Tobias; Berg, Carl Fredrik; Hansen, Alex. Energy dissipation in porous media flow. Interpore; 2021-05-31 - 2021-06-04 NTNU
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47. |
Kjelstrup, Signe; Bedeaux, Dick; Gjennestad, Magnus Aashammer; Rauter, Michael Tobias; Berg, Carl Fredrik; Hansen, Alex. From Pore Scale to Darcy Scale with Entropy Production as Tool. SIAM Conference on Mathematical & Computational Methods in Geoscience, GS21; 2021-06-21 - 2021-06-24 NTNU
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48. |
Kristoffersen, Brage Strand; Bellout, Mathias; Silva, Thiago Lima; Berg, Carl Fredrik. An Automatic Well Planner for Complex Well Trajectories. Mathematical Geosciences 2021 ;Volume 53. p. 1881-1905 NTNU
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49. |
Kristoffersen, Brage Strand; Bellout, Mathias; Silva, Thiago Lima; Berg, Carl Fredrik. Reduced well path parameterization for optimization problems through machine learning. Journal of Petroleum Science and Engineering 2021 ;Volume 208.(C) p. - NTNU SINTEF
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50. |
Kristoffersen, Brage Strand; Berg, Carl Fredrik. Machine learning procedures for automatic well planning in reservoir simulation models. Norges teknisk-naturvitenskapelige universitet 2021 (ISBN 9788232651887) 120 p. Doktoravhandlinger ved NTNU(2021/404) NTNU
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