Pål Østebø Andersen

Andersen, Pål Østebø; Korsnes, Reidar Inge; Olsen, Andre Tvedt; Bukkholm, Erik

(2022)

Reaction kinetics determined from core flooding and steady state principles for Stevns Klint and Kansas chalk injected with MgCl2 brine at reservoir temperature.

SPE Journal

ISSN 1086-055X.

Andersen, Pål Østebø; Salomonsen, Liva; Sleveland, Dagfinn Søndenaa

(2022)

Characteristic forced and spontaneous imbibition behavior in strongly water-wet sandstones based on experiments and simulation.

Energies

ISSN 1996-1073.

Andersen, Pål Østebø; Nygård, Jan Inge; Kengessova, Aizhan

(2022)

Prediction of Oil Recovery Factor in Stratified Reservoirs after Immiscible Water-Alternating-Gas Injection based on PSO-, GSA-, GWO-, and GA-LSSVM.

Energies

ISSN 1996-1073.

Volum 15.

Hefte 2.

DOI: 10.3390/en15020656

Andersen, Pål Østebø

(2022)

Comparison of intercept methods for correction of steady state relative permeability experiments for capillary end effects.

SPE Reservoir Evaluation and Engineering

ISSN 1094-6470.

DOI: 10.2118/209797-PA

Andersen, Pål Østebø

(2021)

Analytical modeling and correction of steady state relative permeability experiments with capillary end effects – An improved intercept method, scaling and general capillary numbers.

Oil & gas science and technology

ISSN 1294-4475.

Volum 76.

Hefte 28.

DOI: 10.2516/ogst/2021045

Gholami, Raoof; Raza, Arshad; Andersen, Pål Østebø; Escalona Varela, Alejandro; Cardozo, Nestor; Marin , Dora; Saramdivaleh, Mohammad

(2021)

Long-Term Integrity of Shaly Seals in CO2 Geo-Sequestration Sites: An Experimental Study .

International Journal of Greenhouse Gas Control

ISSN 1750-5836.

Volum 109.

Hefte 103370.

s.1-9.

DOI: 10.1016/j.ijggc.2021.103370

Andersen, Pål Østebø

(2021)

Steady-State Gas Flow from Tight Shale Matrix Subject to Water Blocking.

SPE Journal

ISSN 1086-055X.

DOI: 10.2118/202337-PA

Tantciura, Sergei; Qiao, Yangyang; Andersen, Pål Ø.

(2021)

Simulation of Counter-Current Spontaneous Imbibition Based on Momentum Equations with Viscous Coupling, Brinkman Terms and Compressible Fluids.

Transport in Porous Media

ISSN 0169-3913.

DOI: 10.1007/s11242-021-01709-9

Andersen, Pål Ø.

(2021)

A semi-analytical solution for shale gas production from compressible matrix including scaling of gas recovery.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

Volum 95.

DOI: 10.1016/j.jngse.2021.104227

Kallesten, Emanuela Iedidia; Zimmermann, Udo; Madland, Merete Vadla; Bertolino, Silvana R.A.; Omdal, Edvard; Andersen, Pål Østebø

(2021)

Mineralogy and geochemistry of reservoir and non-reservoir chalk from the Norwegian continental shelf.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 205.

DOI: 10.1016/j.petrol.2021.108914

Abolghasemi, Erfan; Andersen, Pål Østebø

(2021)

The Influence of Adsorption Layer Thickness and Pore Geometry on Gas Production from Tight Compressible Shales .

Advances in Geo-Energy Research

ISSN 2207-9963.

Volum 6.

Hefte 1.

DOI: 10.46690/ager.2022.01.02

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2020)

Numerical Investigation of Non-Darcy Flow Regime Transitions in Shale Gas Production.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 190.

DOI: 10.1016/j.petrol.2020.107114

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra; Korsnes, Reidar Inge; Madland, Merete Vadla; Omdal, Edvard; Zimmermann, Udo

(2020)

Modeling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions.

SPE Journal

ISSN 1086-055X.

DOI: 10.2118/197371-PA

Nygård, Jan Inge; Andersen, Pål Østebø

(2020)

Simulation of immiscible water-alternating-gas injection in a stratified reservoir : performance characterization using a new dimensionless number.

SPE Journal

ISSN 1086-055X.

Volum 26.

DOI: 10.2118/200479-PA

Andersen, Pål Østebø; Volkov, Vladislav

(2020)

Modelling the Impacts of Water Blocking During Gas Production from Compressible Shales. I: SPE Asia Pacific Oil & Gas Conference and Exhibition 2020, 17-19 November, Virtual .

Society of Petroleum Engineers

ISBN 978-1-61399-709-3.

DOI: 10.2118/202337-MS

Abolghasemi, Erfan; Andersen, Pål Østebø

(2020)

Influence of Adsorption Layer Thickness and Pore Geometry in Tight Compressible Shales Subject to Gas Production. I: SPE Asia Pacific Oil & Gas Conference and Exhibition 2020, 17-19 November, Virtual .

Society of Petroleum Engineers

ISBN 978-1-61399-709-3.

DOI: 10.2118/202309-MS

Kallesten, Emanuela Iedidia; Cherif, Yosra; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Andersen, Pål Østebø; Zimmermann, Udo

(2020)

Validation study of water weakening research from outcrop chalks performed on Eldfisk reservoir cores.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 198.

DOI: 10.1016/j.petrol.2020.108164

Jiao, Liang; Andersen, Pål Østebø; Zhou, Junping; Cai, Jianchao

(2020)

Applications of mercury intrusion capillary pressure for pore structures: A review.

Capillarity

ISSN 2709-2119.

DOI: 10.46690/capi.2020.04.02

Kallesten, Emanuela Iedidia; Andersen, Pål Østebø; Madland, Merete Vadla; Korsnes, Reidar Inge; Omdal, Edvard; Zimmermann, Udo

(2020)

Permeability evolution of shear failing chalk cores under thermochemical influence.

ACS Omega

ISSN 2470-1343.

Volum 5.

s.9185-9195.

DOI: 10.1021/acsomega.9b04470

Standnes, Dag Chun; Andersen, Pål Østebø; Papatzacos, Paul Georg; Skjæveland, Svein Magne

(2020)

Interpretation of 1-D Counter-Current Spontaneous Imbibition Processes Using Microscopic Diffusion Theory and a Modified Buckley – Leverett Approach.

Energy & Fuels

ISSN 0887-0624.

Volum 34.

s.5868-5883.

DOI: 10.1021/acs.energyfuels.0c01109

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2020)

Fracture-Matrix Modelling of CO Enhanced Shale Gas Recovery in Compressible Shale. I: SPE Asia Pacific Oil & Gas Conference and Exhibition 2020, 17-19 November, Virtual .

Society of Petroleum Engineers

ISBN 978-1-61399-709-3.

Andersen, Pål Østebø; Ahmed, Sameer

(2020)

Simulation study of wettability alteration enhanced oil recovery during co-current spontaneous imbibition.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 196.

DOI: 10.1016/j.petrol.2020.107954

Andersen, Pål Østebø

(2020)

Early- and Late-Time Analytical Solutions for Cocurrent Spontaneous Imbibition and Generalized Scaling.

SPE Journal

ISSN 1086-055X.

DOI: 10.2118/200593-PA

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2020)

Evaluation of multicomponent adsorption kinetics for carbon dioxide enhanced gas recovery from tight shales.

SPE Reservoir Evaluation and Engineering

ISSN 1094-6470.

Volum 23.

Hefte 03.

s.1060-1076.

DOI: 10.2118/195536-PA

Bemani, Amin; Baghban, Alireza; Mohammadi, Amir H.; Andersen, Pål Østebø

(2020)

Estimation of Adsorption Capacity of CO2, CH4, and their Binary Mixtures in Quidam Shale using LSSVM: Application in CO2 Enhanced Shale Gas Recovery and CO2 Storage.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

Volum 76.

DOI: 10.1016/j.jngse.2020.103204

Andersen, Pål Østebø; Zhou, Yingfang

(2020)

Steady State Relative Permeability Experiments with Capillary End Effects: Analytical Solutions including Derivation of the Intercept Method.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 192.

DOI: 10.1016/j.petrol.2020.107249

Amar, Menad Nait; Ghriga, Mohammed Abdelfatah; Ouaer, Hocine; Ben Seghier, Mohamed el Amine; Pham, Binh Thai; Andersen, Pål Østebø

(2020)

Modeling Viscosity of CO2 at High Temperature and Pressure Conditions.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

Volum 77.

DOI: 10.1016/j.jngse.2020.103271

Andersen, Pål Østebø; Brattekås, Bergit; Zhou, Yingfang; Nadeau, Paul Henry; Nermoen, Anders; Yu, Zhixin; Fjelde, Ingebret; Oelkers, Eric H

(2020)

Carbon capture utilization and storage (CCUS) in tight gas and oil reservoirs.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

DOI: 10.1016/j.jngse.2020.103458

Andersen, Pål Østebø; Walrond, Kenny; Nainggolan, Citra Kirana Lestari; Pulido, Eliana Vasquez; Askarinezhad, Reza

(2019)

Simulation interpretation of capillary pressure and relative permeability from waterflooding laboratory experiments in preferentially oil-wet porous media.

SPE Reservoir Evaluation and Engineering

ISSN 1094-6470.

Volum 23.

DOI: 10.2118/197065-PA

Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra

(2019)

Modeling of creep-compacting outcrop chalks injected with Ca-Mg-Na-Cl brines at reservoir conditions.

SPE Journal

ISSN 1086-055X.

Volum 24.

Hefte 6.

s.2889-2910.

DOI: 10.2118/192018-PA

Klewiah, Isaac; Berawala, Dhruvit Satishchandra; Walker, Hans Christian Alexander; Andersen, Pål Østebø; Nadeau, Paul Henry

(2019)

Review of Experimental Sorption Studies of CO2 and CH4 in Shales.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

Volum 73.

DOI: 10.1016/j.jngse.2019.103045

Andersen, Pål Østebø; Føyen, Tore Lyngås; Chauhan, Jaldeepsinh Samantsinh; Brattekås, Bergit

(2019)

Interpretation of Induction Time and Nonstandard Spontaneous Imbibition Trends Utilizing In-situ Measurements – Identification of No-Flow Regions and Wettability Alteration. I: IOR 2019 – 20th European Symposium on Improved Oil Recovery.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-278-8.

DOI: 10.3997/2214-4609.201900129

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Numerical Investigation of Non-Darcy Flow Regime Transitions in Shale Gas Production. I: Abu Dhabi International Petroleum Exhibition & Conference, 11-14 November, Abu Dhabi, UAE.

Society of Petroleum Engineers

ISBN 978-1-61399-672-0.

DOI: 10.2118/197133-MS

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Evaluation of Multicomponent Adsorption Kinetics for CO2 Enhanced Gas Recovery from Tight Shales . I: SPE Europec featured at 81st EAGE Conference and Exhibition.

Society of Petroleum Engineers

ISBN 978-1-61399-661-4.

DOI: 10.2118/195536-MS

Agista, Madhan Nur; Andersen, Pål Østebø; Yu, Zhixin

(2019)

Modelling nanofluid injection in porous media.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 176.

s.836-849.

DOI: 10.1016/j.petrol.2019.02.006

Andersen, Pål Østebø; Qiao, Yangyang; Standnes, Dag Chun; Evje, Steinar

(2019)

Cocurrent Spontaneous Imbibition in Porous Media with the Dynamics of Viscous Coupling and Capillary Backpressure.

SPE Journal

ISSN 1086-055X.

Volum 24.

Hefte 1.

s.158-177.

DOI: 10.2118/190267-PA

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune

(2019)

Controlling Parameters During Continuum Flow in Shale-Gas Production: A Fracture/Matrix-Modeling Approach.

SPE Journal

ISSN 1086-055X.

Volum 24.

Hefte 3.

s.1378-1394.

DOI: 10.2118/190843-PA

Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit

(2019)

Core scale modeling of polymer gel dehydration by spontaneous imbibition.

SPE Journal

ISSN 1086-055X.

Volum 24.

Hefte 3.

s.1201-1219.

DOI: 10.2118/190189-PA

Andersen, Pål Østebø

(2019)

A simplified modelling approach for petroleum recovery by spontaneous imbibition in naturally fractured reservoirs.

Journal of Natural Gas Science and Engineering

ISSN 1875-5100.

Volum 63.

s.95-114.

DOI: 10.1016/j.jngse.2019.01.012

Andersen, Pål Østebø; Walrond, Kenny; Nainggolan, Citra Kirana Lestari; Pulido, Eliana Vasquez; Askarinezhad, Reza

(2019)

Simulation Interpretation of Capillary Pressure and Relative Permeability from Waterflooding Laboratory Experiments in Preferentially Oil-wet Porous Media. I: IOR 2019 – 20th European Symposium on Improved Oil Recovery.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-278-8.

DOI: 10.2118/197065-pa

Ouaer, Hocine; Hosseini, Amir Hossein; Amar, Menad Nait; Ben Seghier, Mohamed El Amine; Ghriga, Mohammed Abdelfatah; Nabipour, Narjes; Andersen, Pål Østebø; Mosavi, Amir; Shamshirband, Shahaboddin

(2019)

Rigorous Connectionist Models to Predict Carbon Dioxide Solubility in Various Ionic Liquids.

Applied Sciences

ISSN 2076-3417.

Volum 10.

Hefte 1.

DOI: 10.3390/app10010304

Nygård, Jan Inge; Andersen, Pål Østebø

(2019)

Simulation of Immiscible WAG Injection in a Stratified Reservoir - Characterization of WAG Performance. I: IOR 2019 – 20th European Symposium on Improved Oil Recovery.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-278-8.

Andersen, Pål Østebø; Nesvik, Eirik Kjos; Standnes, Dag Chun

(2019)

Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 186.

DOI: 10.1016/j.petrol.2019.106717

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. I: Abu Dhabi International Petroleum Exhibition & Conference, 11-14 November, Abu Dhabi, UAE.

Society of Petroleum Engineers

ISBN 978-1-61399-672-0.

DOI: 10.2118/197371-MS

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. I: IOR 2019 – 20th European Symposium on Improved Oil Recovery.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-278-8.

DOI: 10.3997/2214-4609.201900073

Andersen, Pål Østebø

(2019)

Capillary Pressure Effects on Estimating the Enhanced-Oil-Recovery Potential During Low-Salinity and Smart Waterflooding.

SPE Journal

ISSN 1086-055X.

Volum 25.

DOI: 10.2118/191974-PA

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. I: SPE Improved Oil Recovery Conference.

Society of Petroleum Engineers

ISBN 978-1-61399-570-9.

DOI: 10.2118/190267-m

Andersen, Pål Østebø

(2018)

Capillary Pressure Effects on Estimating the EOR Potential during Low Salinity and Smart Water Flooding . I: SPE Asia Pacific Oil & Gas Conference and Exhibition, 2018.

Society of Petroleum Engineers

ISBN 978-1-61399-595-2.

DOI: 10.2118/191974-m

Qiao, Yangyang; Andersen, Pål Østebø; Evje, Steinar; Standnes, Dag Chun

(2018)

A mixture theory approach to model co- and counter-current two-phase flow in porous media accounting for viscous coupling.

Advances in Water Resources

ISSN 0309-1708.

Volum 112.

s.170-188.

DOI: 10.1016/j.advwatres.2017.12.016

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. I: SPE Europec featured at 80th EAGE Conference and Exhibition, 11-14 June, Copenhagen, Denmark.

Society of Petroleum Engineers

ISBN 978-1-61399-606-5.

DOI: 10.2118/190843-MS

Minde, Mona Wetrhus; Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Korsnes, Reidar Inge; Bertolino, Silvana R.A.; Andersen, Pål Østebø

(2018)

Temperature effects on rock engineering properties and rock-fluid chemistry in opal-CT-bearing chalk.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 169.

s.454-470.

DOI: 10.1016/j.petrol.2018.05.072

Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit

(2018)

Core Scale Simulation of Spontaneous Solvent Imbibition from HPAM Gel. I: SPE Improved Oil Recovery Conference.

Society of Petroleum Engineers

ISBN 978-1-61399-570-9.

DOI: 10.2118/190189-m

Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra

(2018)

Analytical and Numerical Solutions for Interpretation of Chemical Compaction in Chalk . I: SPE Asia Pacific Oil & Gas Conference and Exhibition, 2018.

Society of Petroleum Engineers

ISBN 978-1-61399-595-2.

DOI: 10.2118/192018-MS

Andersen, Pål Østebø; Brattekås, Bergit; Nødland, Oddbjørn Mathias; Lohne, Arild; Føyen, Tore Lyngås; Fernø, Martin

(2018)

Darcy-scale simulation of boundary-condition effects during capillary-dominated flow in high-permeability systems.

SPE Reservoir Evaluation and Engineering

ISSN 1094-6470.

Volum 22.

Hefte 2.

s.673-691.

DOI: 10.2118/188625-PA

Andersen, Pål Østebø; Standnes, Dag Chun; Skjæveland, Svein Magne

(2017)

Waterflooding Oil-Saturated Core Samples - Analytical Solutions for Steady-State Capillary End Effects and Correction of Residual Saturation.

Journal of Petroleum Science and Engineering

ISSN 0920-4105.

Volum 157.

s.364-379.

DOI: 10.1016/j.petrol.2017.07.027

Standnes, Dag Chun; Andersen, Pål Østebø

(2017)

Analysis of the Impact of Fluid Viscosities on the Rate of Counter-Current Spontaneous Imbibition.

Energy & Fuels

ISSN 0887-0624.

Volum 31.

Hefte 7.

s.6928-6940.

DOI: 10.1021/acs.energyfuels.7b00863

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved Modelling of Gravity-Aided Spontaneous Imbibition Using Momentum-Equation-Based Relative Permeabilities. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-209-2.

DOI: 10.3997/2214-4609.201700303

Andersen, Pål Østebø; Skjæveland, Svein Magne; Standnes, Dag Chun

(2017)

An Analytical Model for Analysis of Centrifuge Capillary Pressure Experiments. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.

European Association of Geoscientists and Engineers (EAGE)

ISBN 978-94-6282-209-2.

DOI: 10.3997/2214-4609.201700304

Standnes, Dag Chun; Evje, Steinar; Andersen, Pål Østebø

(2017)

A Novel Relative Permeability Model Based on Mixture Theory Approach Accounting for Solid-fluid and Fluid-fluid Interactions.

Transport in Porous Media

ISSN 0169-3913.

Volum 119.

Hefte 3.

s.707-738.

DOI: 10.1007/s11242-017-0907-z

Andersen, Pål Østebø; Wang, Wenxia; Madland, Merete Vadla; Zimmermann, Udo; Korsnes, Reidar Inge; Bertolino, Silvana R.A.; Minde, Mona Wetrhus; Schulz, Bernhard; Gilbricht, Sabine

(2017)

Comparative study of five outcrop chalks flooded at reservoir conditions: chemo-mechanical behaviour and profiles of compositional alteration.

Transport in Porous Media

ISSN 0169-3913.

Volum 121.

Hefte 1.

s.135-181.

DOI: 10.1007/s11242-017-0953-6

Andersen, Pål Østebø; Evje, Steinar; Hiorth, Aksel

(2017)

Modeling of spontaneous-imbibition experiments with porous disk-on the validity of exponential prediction.

SPE Journal

ISSN 1086-055X.

Volum 22.

Hefte 5.

s.1326-1337.

DOI: 10.2118/186094-PA

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. I: SPE Abu Dhabi International Petroleum Exhibition & Conference.

Society of Petroleum Engineers

ISBN 978-1-61399-563-1.

DOI: 10.2118/188291-m

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. I: SPE Abu Dhabi International Petroleum Exhibition & Conference.

Society of Petroleum Engineers

ISBN 978-1-61399-563-1.

DOI: 10.2118/188625-MS

Andersen, Pål Østebø; Skjæveland, Svein Magne; Standnes, Dag Chun

(2017)

An Analytical Model for Analysis of Capillary Pressure Measurements by Centrifuge.

Petrophysics

ISSN 1529-9074.

Volum 58.

Hefte 4.

s.366-375.

Andersen, Pål Østebø; Evje, Steinar

(2016)

A Model for Reactive Flow in Fractured Porous Media.

Chemical Engineering Science (CES)

ISSN 0009-2509.

Volum 145.

s.196-213.

DOI: 10.1016/j.ces.2016.02.008

Andersen, Pål Østebø; Evje, Steinar; Ahsan, Rajib; Hiorth, Aksel

(2015)

An Analytical Model for Imbibition Experiments with Porous Plate. I: IMPROVED OIL RECOVERY. EUROPEAN SYMPOSIUM. 18TH 2015. (2 VOLS) OVERCOMING THE BARRIERS.

ISBN 978-1-51080-219-3.

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2015)

A Model for Wettability Alteration in Fractured Reservoirs.

SPE Journal

ISSN 1086-055X.

Volum 20.

Hefte 6.

s.1261-1275.

DOI: 10.2118/174555-PA

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans

(2014)

A model for spontaneous imbibition as a mechanism for oil recovery in fractured reservoirs.

Transport in Porous Media

ISSN 0169-3913.

Volum 101.

Hefte 2.

s.299-331.

DOI: 10.1007/s11242-013-0246-7

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2013)

A Model for Wettability Alteration in Fractured Reservoirs. I: International Petroleum Technology Conference, 26-28 March, Beijing, China.

Society of Petroleum Engineers

ISBN 978-1-61399-218-0.

DOI: 10.2523/iptc-16957-m

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. I: 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, June 10 - 13, 2013, London, United Kingdom.

Society of Petroleum Engineers

ISBN 978-1-61399-254-8.

DOI: 10.2118/164901-m

Andersen, Pål Østebø; Evje, Steinar; Madland, Merete Vadla; Hiorth, Aksel

(2012)

A geochemical model for interpretation of chalk core flooding experiments.

Chemical Engineering Science (CES)

ISSN 0009-2509.

Volum 84.

s.218-241.

DOI: 10.1016/j.ces.2012.08.038

Andersen, Pål Østebø; Evje, Steinar

(2012)

Two-phase Flow in a Fissurized-porous Media.

AIP Conference Proceedings

ISSN 0094-243X.

Volum 1479.

s.2340-2343.

DOI: 10.1063/1.4756663

Berawala, Dhruvit Satishchandra

(2020)

Numerical Modelling of Gas Production and CO2 Injection in Tight Shale Reservoirs for Enhanced Gas Recovery.

Shahab, Armin

(2020)

CO2 Injection in Shales for CCUS.

Universitetet i Stavanger

Kengessova, Aizhan; Nygård, Jan Inge

(2020)

Prediction efficiency of immiscible Water Alternating Gas Performance by LSSVM-PSO algorithms.

Universitetet i Stavanger

Luo, Zongqiang

(2020)

A LSSVR-PSO machine learning model for the estimation of reservoir porosity from petrophysical well logs.

Universitetet i Stavanger

Abolghasemi, Erfan

(2020)

Influence of adsorption layer thickness in tight compressible shales subject to gas production.

Universitetet i Stavanger

Oswald, Christine; Jenssen, Eirik

(2020)

Paleo Residual Gas Impact on Water Influx and Recovery Potential.

Universitetet i Stavanger

Rafique, Baber; Raza, Jawad

(2020)

Prepare a Road Map for the Application of Machine Learning in Condition-Based Maintenance.

Universitetet i Stavanger

Raaholt, Magnus

(2019)

Reactive Flow Simulation.

Universitetet i Stavanger

Kahlbom Wathne, Agnes; Torrijos, I. P.

(2019)

Effect of Wettability on Waterflooding and Relative Permeability at Slightly Water-Wet Conditions.

Universitetet i Stavanger

Rafique, Baber

(2019)

Modelling of Shale Gas Production by Using Data-Driven Analytics and Machine Learning.

Universitetet i Stavanger

Bergo, Cathrine; Dowley, Joseph

(2019)

Reservoir Simulation of Chemical Inflow Tracers in Horizontal Wells .

Universitetet i Stavanger

Harestad, Amalie; Torrijos, I. P.

(2019)

Effect of Wettability on Waterflooding and Relative Permeability at Medium Water-Wet Conditions.

Universitetet i Stavanger

Ahmed, Sameer

(2019)

INFLUENCE OF VISCOUS COUPLING ON COUNTER-CURRENT SPONTANEOUS IMBIBITION.

Universitetet i Stavanger

Boboye, Temidayo

(2019)

Numerical Evaluation of Darcy to Non-Darcy Flow Transition in Shale Gas Production.

Universitetet i Stavanger

Kjos Nesvik, Eirik

(2019)

Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling.

Universitetet i Stavanger

Nygård, Jan Inge; Guo, Ying; Lohne, Arild; Kolbotn, Lars

(2019)

Simulation of Water Management Processes.

Universitetet i Stavanger

Santiago, Julio; Shapiro, Alexander

(2019)

TBD.

Danmarks Tekniske Universitet, DTU

Cherif, Yosra; Omdal, Edvard

(2019)

Water flooding of Eldfisk reservoir cores.

Universitetet i Stavanger

Radenkovic, Katarina; Torrijos, I. P.

(2019)

The effect of wettability on waterflooding and relative permeability at quite water-wet conditions in chalk core .

Universitetet i Stavanger

Esquivel, Katherine; Andersen, Pål Østebø

(2018)

Interpretation of reactive flow in chalk flooded with MgCl2 - A simulation study.

Baig, Mirza Hassan; Nermoen, Anders

(2018)

Digital Image Analysis for Petrophysical Evaluation.

Universitetet i Stavanger

Dixit, Aditya; Shapiro, Alexander

(2018)

Simulation of core scale Experiments - improved interpretation of steady state relative permeability measurements.

Danmarks Tekniske Universitet, DTU

Nainggolan, Citra

(2018)

Core Flooding for Analysis of Capillary End Effect and Multiphase Flow Properties.

Universitetet i Stavanger

Nergård, Kenneth

(2018)

Investigation of Geomechanical Effects and Other Controlling Parameters on Shale Gas Production.

Universitetet i Stavanger

Ceballos, Anibal; Lohne, Arild

(2018)

Simulation of Oil Recovery Process – Co-current Spontaneous Imbibition in Fractured Reservoirs.

Universitetet i Stavanger

Vasquez, Eliana

(2018)

Relative Permeability and Capillary Pressure Estimation from Core-flooding Experiments studying Capillary End Effects.

Universitetet i Stavanger

Linevyuk, Nataliya

(2018)

Simulation study of co-current spontaneous imbibition.

Sandvik, Siri; Lohne, Arild

(2018)

Simulation of oil recovery by wettability alteration – interpretation of Smart water imbibition experiments at reservoir conditions.

Universitetet i Stavanger

Gebreselassie, Eyasu; Guo, Ying

(2017)

The Role of Polymer Size Distribution During Injection into a Low permeable Chalk - Numerical Simulations and Interpretation of Experimental Data.

Universitetet i Stavanger

Yosif, Malik; Guo, Ying

(2017)

Polymer EOR in Fractured Chalk Reservoirs - A Simulation Study with Relevance to the Norwegian Continental Shelf.

Universitetet i Stavanger

Aisyah, Daisy Siti

(2017)

Modelling of co-current spontaneous imbibition – improved understanding of reservoir flow physics.

Universitetet i Stavanger

Chunlei, Zhang

(2016)

A Study of Interplay Between Capillary and Gravitational Forces with Application to Oil Recovery in Naturally Fractured Reservoirs.

Universitetet i Stavanger

Andersen, Pål Østebø

(2014)

Mathematical models for the combined effect of transport, water-rock chemistry, and oil-water flow mechanisms.

Universitetet i Stavanger

Garate, Antono Jesus Heredia

(2014)

Study of a model for spontaneous imbibition as a mechanism for oil recovery in naturally fractured reservoirs.

Universitetet i Stavanger

Andersen, Pål Østebø

(2010)

Mathematical modeling of water-rock chemistry during water injection and its impact on the composition and porosity of chalk.

Universitetet i Stavanger

Cai, Jianchao; Andersen, Pål Østebø; Zou, Shuangmei

(2021)

Capillarity in porous media: Recent advances and challenges.

Oil & gas science and technology

ISSN 1294-4475.

Volum 76.

Hefte E3.

s.1-2.

DOI: 10.2516/ogst/2021059

Linev'yuk, Nataliya; Andersen, Pål Østebø

(2019)

Simulation study of co-current spontaneous imbibition.

Raaholt, Magnus; Andersen, Pål Østebø; Madland, Merete Vadla; Korsnes, Reidar Inge

(2019)

Reactive flow simulations and compaction.

Ahmed, Sameer; Andersen, Pål Østebø; Standnes, Dag Chun

(2019)

Dynamic interplay of viscous coupling and spontaneous imbibition during water level rise.

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.

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?.

Rafique, Baber; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Modelling of gas production from tight shale formations using data driven analytics.

Kjos Nesvik, Eirik; Andersen, Pål Østebø; Standnes, Dag Chun

(2019)

Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling.

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.

Nygård, Jan Inge; Andersen, Pål Østebø; Guo, Ying; Kolbotn, Lars; Lohne, Arild

(2019)

Simulation of water management processes.

Nygård, Jan Inge; Andersen, Pål Østebø

(2019)

Water-alternating-gas injection for IOR - Interplays of heterogeneity, gravity and multiphase flow.

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.

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?.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Core scale modelling of CO2 injection in tight shale formations for enhanced gas recovery.

Nygård, Jan Inge; Andersen, Pål Østebø

(2019)

Simulation of Immiscible WAG Injection in a Stratified Reservoir - Characterization of WAG Performance.

Boboye, Temidayo; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Numerical modelling of non-Darcy flow in shale gas production.

Andersen, Pål Østebø

(2019)

Correcting for or Measuring Capillary Pressure in Core Flooding.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Core-Scale Modelling of CO2 Injection in Tight Shale Formations for Enhanched Gas Recovery.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Evaluation of Multicomponent Adsorption Kinetics for CO2 Enhanced Gas Recovery from Tight Shales.

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.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø

(2019)

Numerical Investigation of Non-Darcy Flow Regime Transitions in Shale Gas Production.

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.

Andersen, Pål Østebø; Nygård, Jan Inge; Kengessova, Aizhan

(2019)

Characterization of WAG performance in layered reservoirs using dimensionless numbers and machine learning.

Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø

(2018)

Controlling parameters during WAG injection – A simulation study.

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.

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.

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.

Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit

(2018)

Core Scale Simulation of Spontaneous Solvent Imbibition from HPAM Gel.

Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra

(2018)

Analytical and Numerical Modelling of Chemical Compaction in Chalk .

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.

Kallesten, Emanuela Iedidia; Madland, Merete Vadla; Korsnes, Reidar Inge; Zimmermann, Udo; Andersen, Pål Østebø

(2018)

Permeability and Stress State.

Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø

(2018)

Controlling Parameters During WAG Injection – A Simulation Study .

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune

(2018)

Modelling of CO2 Injection in Shale Gas Reservoirs - Improved Recovery and CCS.

Esquivel, Katherine; Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra

(2018)

Interpretation of Reactive Flow and its Impact on Compaction in Chalk .

Brattekås, Bergit; Lohne, Arild; Andersen, Pål Østebø

(2018)

Core Scale EME for IOR: Experiment-Modelling-Experiment.

Baig, Mirza Hassan; Nermoen, Anders; Nadeau, Paul Henry; Andersen, Pål Østebø; Austvoll, Ivar

(2018)

Petrographic Properties Evaluation by Digital Image Analysis of Thin Sections.

Nygård, Jan Inge; Andersen, Pål Østebø

(2018)

Scaling of recovery during immiscible WAG injection.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune

(2018)

Controlling Parameters for Shale Gas Production: A Fracture- Matrix Modelling Approach.

Andersen, Pål Østebø; Berawala, Dhruvit Satishchandra

(2018)

Analytical and Numerical Solutions for Interpretation of Chemical Compaction in Chalk .

Boboye, Temidayo; Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Yu, Zhixin

(2018)

Numerical modelling of non-Darcy flow in shale gas production.

Agista, Madhan Nur; Andersen, Pål Østebø; Yu, Zhixin

(2018)

Simulation Interpretation of Laboratory Nanofluid Injection in Porous Media.

Andersen, Pål Østebø

(2018)

Capillary Pressure Effects on Estimating the EOR Potential during Low Salinity and Smart Water Flooding .

Andersen, Pål Østebø

(2018)

Theoretical Comparison of Two Setups for Capillary Pressure Measurement by Centrifuge.

Baig, Mirza Hassan; Nermoen, Anders; Nadeau, Paul Henry; Andersen, Pål Østebø; Austvoll, Ivar

(2018)

Digital Image Analysis of Thin Sections for Petrophysical Properties.

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.

Berawala, Dhruvit Satishchandra; Andersen, Pål Østebø; Ursin, Jann Rune

(2018)

Modelling of CO2 Injection in Shale Reservoirs.

Andersen, Pål Østebø; Lohne, Arild; Stavland, Arne; Hiorth, Aksel; Brattekås, Bergit

(2018)

Core Scale Simulation of Spontaneous Solvent Imbibition from HPAM Gel.

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved modeling of gravity-aided spontaneous imbibition using momentum-equation-based relative permeabilities.

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.

Andersen, Pål Østebø; Qiao, Yangyang; Evje, Steinar; Standnes, Dag Chun

(2017)

Improved Modelling of Gravity-Aided Spontaneous Imbibition Using Momentum-Equation-Based Relative Permeabilities.

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.

Andersen, Pål Østebø; Skjæveland, Svein Magne; Standnes, Dag Chun

(2017)

An Analytical Model for Analysis of Centrifuge Capillary Pressure Experiments.

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.

Nygård, Jan Inge; Walrond, Kenny; Andersen, Pål Østebø

(2017)

Simulation Study of Miscible WAG Injection in a Stratified Model Reservoir.

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.

Andersen, Pål Østebø; Evje, Steinar

(2016)

Fracture-Matrix Models for Reactive Flow in Naturally Fractured Formations.

Andersen, Pål Østebø

(2016)

Modelling of Imbibition Tests with Porous Disc – The Validity of Exponential Models.

Andersen, Pål Østebø; Evje, Steinar; Ahsan, Rajib; Hiorth, Aksel

(2015)

An Analytical Model for Imbibition Experiments with Porous Plate.

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.

Andersen, Pål Østebø

(2014)

A Simplified Mathematical Model for Flow in Fractured Reservoirs.

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.

Andersen, Pål Østebø; Evje, Steinar; Kleppe, Hans; Skjæveland, Svein Magne

(2013)

A Model for Wettability Alteration in Fractured Reservoirs.

Andersen, Pål Østebø; Evje, Steinar

(2012)

Two-phase Flow in a Fissurized-porous Media.

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.