Et profilbilde

Førsteamanuensis
Pål Østebø Andersen { "honorific-suffix": "Førsteamanuensis", "fn": "Pål Østebø Andersen", "tel": "Telefon: 51832241", "email": "pal.andersen@uis.no" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for energiressurser
Rom KE E-306
Hjemmeside https://www.researchgate.net/profile/Pal_Andersen
Merknader (new office E379)

Forskningsområder

Special Core Analysis - Reservoir Management - Naturally Fractured Reservoirs - Spontaneous imbibition - Wettability Alteration - Machine Learning and Optimization - Shale gas production - Reservoir Simulation - Mathematical modeling - Experimental interpretation and design

Utvalgte publikasjoner

Andersen, P. Ø., Nesvik, E. K., & Standnes, D. C. (2019). Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling. Journal of Petroleum Science and Engineering, 106717.
Andersen, P. Ø., & Berawala, D. S. (2019). Modeling of Creep-Compacting Outcrop Chalks Injected with Ca-Mg-Na-Cl Brines at Reservoir Conditions. SPE Journal.
Andersen, P. Ø., Qiao, Y., Standnes, D. C., & Evje, S. (2019). Cocurrent spontaneous imbibition in porous media with the dynamics of viscous coupling and capillary backpressure. SPE Journal24(01), 158-177.
Andersen, P. Ø., Wang, W., Madland, M. V., Zimmermann, U., Korsnes, R. I., Bertolino, S. R. A., ... & Gilbricht, S. (2018). Comparative study of five outcrop chalks flooded at reservoir conditions: chemo-mechanical behaviour and profiles of compositional alteration. Transport in Porous Media121(1), 135-181.
Andersen, P. Ø., Standnes, D. C., & Skjæveland, S. M. (2017). Waterflooding oil-saturated core samples-Analytical solutions for steady-state capillary end effects and correction of residual saturation. Journal of Petroleum Science and Engineering157, 364-379.
Andersen, P. Ø., Walrond, K., Nainggolan, C. K., Pulido, E. Y., & Askarinezhad, R. (2019). Simulation Interpretation of Capillary Pressure and Relative Permeability From Laboratory Waterflooding Experiments in Preferentially Oil-Wet Porous Media. SPE Reservoir Evaluation & Engineering.

Pågående forskning

Machine learning for porous media flow applications - Shale gas production - Reservoir management - Special Core Analysis

Arbeidserfaring

2019 Assoc Prof Res Tech (UiS)

2015-2019 Post Doc (UiS and The Nat. IOR Centre of Norway)

2014 Lecturer (UiS)

2010-2014 PhD (UiS)

Vitenskapelige publikasjoner (fra CRISTin)

  • Ahmed, Sameer; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder) (2019). INFLUENCE OF VISCOUS COUPLING ON COUNTER-CURRENT SPONTANEOUS IMBIBITION. Universitetet i Stavanger. 58 s.
  • Bergo, Cathrine; Andersen, Pål Østebø (veileder); Dowley, Joseph (veileder) (2019). Reservoir Simulation of Chemical Inflow Tracers in Horizontal Wells. Universitetet i Stavanger. 100 s.
  • Boboye, Temidayo; Berawala, Dhruvit Satishchandra (veileder); Andersen, Pål Østebø (veileder) (2019). Numerical Evaluation of Darcy to Non-Darcy Flow Transition in Shale Gas Production. Universitetet i Stavanger. 62 s.
  • Cherif, Yosra; Madland, Merete Vadla (veileder); Korsnes, Reidar Inge (veileder); Omdal, Edvard (veileder); Andersen, Pål Østebø (veileder) (2019). Water flooding of Eldfisk reservoir cores. Universitetet i Stavanger. 100 s.
  • Harestad, Amalie; Strand, Skule (veileder); Puntervold, Tina (veileder); Andersen, Pål Østebø (veileder); Torrijos, I. P. (veileder) (2019). Effect of Wettability on Waterflooding and Relative Permeability at Medium Water-Wet Conditions. Universitetet i Stavanger. 96 s.
  • Kahlbom Wathne, Agnes; Strand, Skule (veileder); Puntervold, Tina (veileder); Andersen, Pål Østebø (veileder); Torrijos, I. P. (veileder) (2019). Effect of Wettability on Waterflooding and Relative Permeability at Slightly Water-Wet Conditions. Universitetet i Stavanger. 108 s.
  • Kjos Nesvik, Eirik; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder) (2019). Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling. Universitetet i Stavanger. 76 s.
  • Nygård, Jan Inge; Andersen, Pål Østebø (veileder); Guo, Ying (veileder); Lohne, Arild (veileder); Kolbotn, Lars (veileder) (2019). Simulation of Water Management Processes. Universitetet i Stavanger. 33 s.
  • Raaholt, Magnus; Andersen, Pål Østebø (veileder); Madland, Merete Vadla (veileder); Korsnes, Reidar Inge (veileder) (2019). Reactive Flow Simulation. Universitetet i Stavanger. 77 s.
  • Radenkovic, Katarina; Strand, Skule (veileder); Puntervold, Tina (veileder); Andersen, Pål Østebø (veileder); Torrijos, I. P. (veileder) (2019). The effect of wettability on waterflooding and relative permeability at quite water-wet conditions in chalk core. Universitetet i Stavanger. 145 s.
  • Rafique, Baber; Berawala, Dhruvit Satishchandra (veileder); Andersen, Pål Østebø (veileder) (2019). Modelling of Shale Gas Production by Using Data-Driven Analytics and Machine Learning. Universitetet i Stavanger. 59 s.
  • Santiago, Julio; Shapiro, Alexander (veileder); Standnes, Dag Chun (veileder); Andersen, Pål Østebø (veileder) (2019). TBD. Danmarks Tekniske Universitet, DTU. 1 s.
  • Baig, Mirza Hassan; Nermoen, Anders (veileder); Andersen, Pål Østebø (veileder); Nadeau, Paul Henry (veileder); Austvoll, Ivar (veileder) (2018). Digital Image Analysis for Petrophysical Evaluation. Universitetet i Stavanger. 84 s.
  • Ceballos, Anibal; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder); Lohne, Arild (veileder) (2018). Simulation of Oil Recovery Process – Co-current Spontaneous Imbibition in Fractured Reservoirs. Universitetet i Stavanger. 107 s.
  • Dixit, Aditya; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder); Shapiro, Alexander (veileder) (2018). Simulation of core scale Experiments - improved interpretation of steady state relative permeability measurements. Danmarks Tekniske Universitet, DTU. 56 s.
  • Esquivel, Katherine; Andersen, Pål Østebø (veileder) (2018). Interpretation of reactive flow in chalk flooded with MgCl2 - A simulation study. Universitetet i Stavanger.
  • Linevyuk, Nataliya; Andersen, Pål Østebø (veileder) (2018). Simulation study of co-current spontaneous imbibition. Universitetet i Stavanger. 50 s.
  • Nainggolan, Citra; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder) (2018). Core Flooding for Analysis of Capillary End Effect and Multiphase Flow Properties. Universitetet i Stavanger. 77 s.
  • Nergård, Kenneth; Ursin, Jann Rune (veileder); Berawala, Dhruvit Satishchandra (veileder); Andersen, Pål Østebø (veileder) (2018). Investigation of Geomechanical Effects and Other Controlling Parameters on Shale Gas Production. Universitetet i Stavanger. 56 s.
  • Sandvik, Siri; Andersen, Pål Østebø (veileder); Strand, Skule (veileder); Lohne, Arild (veileder) (2018). Simulation of oil recovery by wettability alteration – interpretation of Smart water imbibition experiments at reservoir conditions. Universitetet i Stavanger. 71 s.
  • Vasquez, Eliana; Andersen, Pål Østebø (veileder); Standnes, Dag Chun (veileder) (2018). Relative Permeability and Capillary Pressure Estimation from Core-flooding Experiments studying Capillary End Effects. Universitetet i Stavanger. 74 s.
  • Aisyah, Daisy Siti; Andersen, Pål Østebø (veileder); Walrond, Kenny (veileder) (2017). Modelling of co-current spontaneous imbibition – improved understanding of reservoir flow physics. Universitetet i Stavanger. 101 s.
  • Gebreselassie, Eyasu; Andersen, Pål Østebø (veileder); Guo, Ying (veileder) (2017). The Role of Polymer Size Distribution During Injection into a Low permeable Chalk - Numerical Simulations and Interpretation of Experimental Data. Universitetet i Stavanger. 51 s.
  • Yosif, Malik; Andersen, Pål Østebø (veileder); Guo, Ying (veileder) (2017). Polymer EOR in Fractured Chalk Reservoirs - A Simulation Study with Relevance to the Norwegian Continental Shelf. Universitetet i Stavanger. 85 s.
  • Chunlei, Zhang; Andersen, Pål Østebø (veileder) (2016). A Study of Interplay Between Capillary and Gravitational Forces with Application to Oil Recovery in Naturally Fractured Reservoirs. Universitetet i Stavanger. 59 s.
  • Andersen, Pål Østebø; Evje, Steinar (veileder) (2014). Mathematical models for the combined effect of transport, water-rock chemistry, and oil-water flow mechanisms. Universitetet i Stavanger.
  • Garate, Antono Jesus Heredia; Evje, Steinar (veileder); Andersen, Pål Østebø (veileder) (2014). Study of a model for spontaneous imbibition as a mechanism for oil recovery in naturally fractured reservoirs. Universitetet i Stavanger. 83 s.
  • Andersen, Pål Østebø; Evje, Steinar (veileder) (2010). Mathematical modeling of water-rock chemistry during water injection and its impact on the composition and porosity of chalk. Universitetet i Stavanger. 91 s.
  • Ahmed, Sameer; Andersen, Pål Østebø; Standnes, Dag Chun (2019). Dynamic interplay of viscous coupling and spontaneous imbibition during water level rise. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Andersen, Pål Østebø (2019). Correcting for or Measuring Capillary Pressure in Core Flooding. University of Aberdeen;
  • Andersen, Pål Østebø; Føyen, Tore Lyngås; Chauhan, Jaldeepsinh S.; Brattekås, Bergit (2019). Interpretation of Induction Time and Nonstandard Spontaneous Imbibition Trends Utilizing In-situ Measurements – Identification of No-Flow Regions and Wettability Alteration. EAGE;
  • Andersen, Pål Østebø; Nygård, Jan Inge; Kengessova, Aizhan (2019). Characterization of WAG performance in layered reservoirs using dimensionless numbers and machine learning. NPF;
  • Andersen, Pål Østebø; Walrond, Kenny; Nainggolan, Citra; Pulido, Eliana; Askarinezhad, Reza (2019). Simulation Interpretation of Capillary Pressure and Relative Permeability from Waterflooding Laboratory Experiments in Preferentially Oil-wet Porous Media. EAGE; 2019-04-08 - 2019-04-11.
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Core scale modelling of CO2 injection in tight shale formations for enhanced gas recovery. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Core-Scale Modelling of CO2 Injection in Tight Shale Formations for Enhanched Gas Recovery. 2019-03-19 - 2019-03-20.
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Evaluation of Multicomponent Adsorption Kinetics for CO2 Enhanced Gas Recovery from Tight Shales. EAGE;
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Numerical Investigation of Non-Darcy Flow Regime Transitions in Shale Gas Production.
  • Boboye, Temidayo; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Numerical modelling of non-Darcy flow in shale gas production. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Cherif, Yosra; Andersen, Pål Østebø; Korsnes, Reidar Inge; Omdal, Edvard; Madland, Merete Vadla (2019). Brine injection at reservoir conditions: Does reservoir- and outcrop chalk show similar geomechanical behavior?. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra; Korsnes, Reidar Inge; Madland, Merete Vadla; Omdal, Edvard; Zimmermann, Udo (2019). Modelling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions.
  • Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Zimmermann, Udo; Andersen, Pål Østebø (2019). Permeability Evolution of Shear Failing Chalk Cores under Thermochemical Influence. EAGE;
  • Kallesten, Emanuela Iedidia; Zimmermann, Udo; Omdal, Edvard; Andersen, Pål Østebø; Korsnes, Reidar Inge; Madland, Merete Vadla (2019). Permeability evolution of shear failing chalk cores under thermochemical influence. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Kjos Nesvik, Eirik; Andersen, Pål Østebø; Standnes, Dag Chun (2019). Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Klewiah, Isaac; Berawala, Dhruvit Satishchandra; Walker, Hans Christian Alexander; Andersen, Pål Østebø; Nadeau, Paul Henry; Yu, Zhixin (2019). Opportunities for increased energy recovery and carbon sequestration in shales - reversing climate change?. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Linev'yuk, Nataliya; Andersen, Pål Østebø (2019). Simulation study of co-current spontaneous imbibition. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Nygård, Jan Inge; Andersen, Pål Østebø (2019). Simulation of Immiscible WAG Injection in a Stratified Reservoir - Characterization of WAG Performance. EAGE;
  • Nygård, Jan Inge; Andersen, Pål Østebø (2019). Water-alternating-gas injection for IOR - Interplays of heterogeneity, gravity and multiphase flow. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Nygård, Jan Inge; Andersen, Pål Østebø; Guo, Ying; Kolbotn, Lars; Lohne, Arild (2019). Simulation of water management processes. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Raaholt, Magnus; Andersen, Pål Østebø; Madland, Merete Vadla; Korsnes, Reidar Inge (2019). Reactive flow simulations and compaction. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Rafique, Baber; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø (2019). Modelling of gas production from tight shale formations using data driven analytics. The National IOR Centre of Norway; 2019-03-19 - 2019-03-20.
  • Agista, Madhan Nur; Andersen, Pål Østebø; Yu, Zhixin (2018). Simulation Interpretation of Laboratory Nanofluid Injection in Porous Media. The National IOR Centre of Norway;
  • Andersen, Pål Østebø (2018). Capillary Pressure Effects on Estimating the EOR Potential during Low Salinity and Smart Water Flooding. 2018-10-23 - 2018-10-25.
  • Andersen, Pål Østebø (2018). Theoretical Comparison of Two Setups for Capillary Pressure Measurement by Centrifuge.
  • Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra (2018). Analytical and Numerical Modelling of Chemical Compaction in Chalk.
  • Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra (2018). Analytical and Numerical Solutions for Interpretation of Chemical Compaction in Chalk. 2018-10-23 - 2018-10-25.
  • Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit (2018). Core Scale Simulation of Spontaneous Solvent Imbibition from HPAM Gel. Department of Energy Resources;
  • Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit (2018). Core Scale Simulation of Spontaneous Solvent Imbibition from HPAM Gel. Society of Petroleum Engineers; 2018-04-14 - 2018-04-18.
  • Andersen, Pål Østebø; Qiao, Yangyang; Standnes, Dag Chun; Evje, Steinar (2018). Co-current Spontaneous Imbibition in Porous Media with the Dynamics of Viscous Coupling and Capillary Back Pressure. Society of Petroleum Engineers; 2018-04-14 - 2018-04-18.
  • Andersen, Pål Østebø; Walrond, Kenny; Nainggolan, Citra; Vasquez, Eliana; Askarinezhad, Reza; Standnes, Dag Chun; Skjæveland, Svein Magne; Fjelde, Ingebret (2018). Capillary Pressure from Core Flooding. Society of Petroleum Engineers;
  • Andersen, Pål Østebø; Walrond, Kenny; Vasquez, Eliana; Nainggolan, Citra; Askarinezhad, Reza; Standnes, Dag Chun; Skjæveland, Svein Magne; Fjelde, Ingebret (2018). Experimental and simulation interpretation of capillary pressure and relative permeability from waterflooding experiments. International Energy Agency; 2018-09-03 - 2018-09-07.
  • Baig, Mirza Hassan; Nermoen, Anders; Nadeau, Paul Henry; Andersen, Pål Østebø; Austvoll, Ivar (2018). Digital Image Analysis of Thin Sections for Petrophysical Properties. FORCE;
  • Baig, Mirza Hassan; Nermoen, Anders; Nadeau, Paul Henry; Andersen, Pål Østebø; Austvoll, Ivar (2018). Petrographic Properties Evaluation by Digital Image Analysis of Thin Sections. The National IOR Centre of Norway;
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune (2018). Controlling Parameters for Shale Gas Production Into a Well-Induced Fracture: A Fracture-Matrix Modelling Approach. EAGE; 2018-06-11 - 2018-06-14.
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune (2018). Controlling Parameters for Shale Gas Production: A Fracture- Matrix Modelling Approach. University of Stavanger; 2018-09-28.
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune (2018). Modelling of CO2 Injection in Shale Gas Reservoirs - Improved Recovery and CCS. The National IOR Centre of Norway;
  • Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune (2018). Modelling of CO2 Injection in Shale Reservoirs. Society of Petroleum Engineers;
  • Boboye, Temidayo; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Yu, Zhixin (2018). Numerical modelling of non-Darcy flow in shale gas production.
  • Brattekås, Bergit; Lohne, Arild; Andersen, Pål Østebø (2018). Core Scale EME for IOR: Experiment-Modelling-Experiment. 2018-04-24 - 2018-04-25.
  • Dixit, Aditya; Andersen, Pål Østebø; Standnes, Dag Chun; Shapiro, Alexander; Skjæveland, Svein Magne; Walrond, Kenny (2018). Interpretation Of steady State Relative Permeability Measurements on Composite Cores with End Effects. The National IOR Centre of Norway; 2018-04-24 - 2018-04-25.
  • Esquivel, Katherine; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra (2018). Interpretation of Reactive Flow and its Impact on Compaction in Chalk. The National IOR Centre of Norway;
  • Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Zimmermann, Udo; Andersen, Pål Østebø (2018). Permeability and Stress State. The National IOR Centre of Norway;
  • Nygård, Jan Inge; Andersen, Pål Østebø (2018). Scaling of recovery during immiscible WAG injection.
  • Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø (2018). Controlling Parameters During WAG Injection – A Simulation Study. The National IOR Centre of Norway;
  • Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø (2018). Controlling parameters during WAG injection – A simulation study. Society of Petroleum Engineers;
  • Andersen, Pål Østebø; Brattekås, Bergit; Walrond, Kenny; Aisyah, Daisy Siti; Nødland, Oddbjørn Mathias; Lohne, Arild; Haugland, Håkon Kyte; Føyen, Tore L.; Fernø, Martin (2017). Numerical Interpretation of Laboratory Spontaneous Imbibition - Incorporation of the Capillary Back Pressure and How it Affects SCAL. SPE; 2017-11-13 - 2017-11-16.
  • Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun (2017). Improved Modelling of Gravity-Aided Spontaneous Imbibition Using Momentum-Equation-Based Relative Permeabilities. EAGE / The Nat. IOR Center of Norway; 2017-04-24 - 2017-04-27.
  • Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun (2017). Improved modeling of gravity-aided spontaneous imbibition using momentum-equation-based relative permeabilities. Interpore; 2017-05-08 - 2017-05-11.
  • Andersen, Pål Østebø; Skjæveland, Svein Magne; Standnes, Dag Chun (2017). A Novel Bounded Capillary Pressure Correlation with Application to Both Mixed and Strongly Wetted Porous Media. Society of Petroleum Engineers; 2017-11-13 - 2017-11-16.
  • Andersen, Pål Østebø; Skjæveland, Svein Magne; Standnes, Dag Chun (2017). An Analytical Model for Analysis of Centrifuge Capillary Pressure Experiments. EAGE; 2017-04-24 - 2017-04-27.
  • Andersen, Pål Østebø; Standnes, Dag Chun; Skjæveland, Svein Magne (2017). Capillary End Effects during Core Flooding – Analytical Solutions and Capillary Numbers accounting for Saturation Functions. University of Stavanger / The National IOR Center; 2017-05-10.
  • Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø (2017). Simulation Study of Miscible WAG Injection in a Stratified Model Reservoir. SPWLA; 2017-06-17 - 2017-06-21.
  • Andersen, Pål Østebø (2016). Modelling of Imbibition Tests with Porous Disc – The Validity of Exponential Models. The National IOR Center of Norway; 2016-12-07.
  • Andersen, Pål Østebø; Evje, Steinar (2016). Fracture-Matrix Models for Reactive Flow in Naturally Fractured Formations. IOR Center; 2016-06-16.
  • Standnes, Dag Chun; Evje, Steinar; Andersen, Pål Østebø (2016). A Novel Relative Permeability Model - A Two-Fluid Approach Accounting For Solid-Fluid And Fluid-Fluid Interactions. 2016-08-21 - 2016-08-26.
  • Andersen, Pål Østebø; Evje, Steinar; Ahsan, Rajib; Hiorth, Aksel (2015). An Analytical Model for Imbibition Experiments with Porous Plate. EAGE; 2015-04-14 - 2015-04-16.
  • Andersen, Pål Østebø (2014). A Simplified Mathematical Model for Flow in Fractured Reservoirs.
  • Nermoen, Anders; Korsnes, Reidar Inge; Hildebrand-Habel, Tania; Zimmermann, Udo; Bollhorn, Peter; Foged Christensen, Helle; Ancker Agergaard, Frederic; Trads, Niels; Pedersen, Janne; Jettestuen, Espen; Vinningland, Jan Ludvig; Evje, Steinar; Andersen, Pål Østebø; Hiorth, Aksel; Madland, Merete Vadla (2014). Water weakening of chalk at realistic reservoir conditions. Joint Chalk Research - 7; 2014-09-19 - 2014-09-21.
  • Andersen, Pål Østebø; Ahsan, Rajib; Evje, Steinar; Fred, Bratteli; Madland, Merete Vadla; Hiorth, Aksel (2013). A Model for Brine-Dependent Spontaneous Imbibition Experiments with Porous Plate. EAGE; 2013-06-10 - 2013-06-13.
  • Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne (2013). A Model for Wettability Alteration in Fractured Reservoirs. SPE-IPTC; 2013-03-26 - 2013-03-28.
  • Andersen, Pål Østebø; Evje, Steinar (2012). Two-phase Flow in a Fissurized-porous Media. ICNAAM; 2012-09-19 - 2012-09-25.
  • Megawati, Megawati; Andersen, Pål Østebø; Korsnes, Reidar Inge; Evje, Steinar; Hiorth, Aksel; Madland, Merete Vadla (2011). The effect of aqueous chemistry pH on the time dependent deformation behaviour of chalk - experimental and modeling studies. IFP Energies nouvelles; 2011-11-16 - 2011-11-18.