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P. Andersen · SciRah

Researcher profile · Semantic Scholar

P. Andersen

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P. Andersen — researcher profile on SciRah

h-index: 22
Works: 99
Citations: 1,682

Most-cited papers

Review of experimental sorption studies of CO2 and CH4 in shales
Isaac Klewiah, D. Berawala, Hans Christian Alexander Walker, P. Andersen +1 more
2020236 citations Open access
Semantic Scholar
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
A. Bemani, A. Baghban, A. Mohammadi, P. Andersen
202088 citations Open access
Semantic Scholar
A Model for Spontaneous Imbibition as a Mechanism for Oil Recovery in Fractured Reservoirs
P. Andersen, S. Evje, H. Kleppe
2013Transport in Porous Media62 citations
Semantic Scholar
Physical Activation Functions (PAFs): An Approach for More Efficient Induction of Physics into Physics-Informed Neural Networks (PINNs)
Jassem Abbasi, P. Andersen
2022Neurocomputing60 citations Open access
Semantic Scholar
Hydrogen diffusion into caprock: A semi-analytical solution and a hydrogen loss criterion
M. Ghaedi, P. Andersen, R. Gholami
2023Journal of Energy Storage57 citations Open access
Semantic Scholar
Long-term integrity of shaly seals in CO2 geo-sequestration sites: An experimental study
R. Gholami, Arshad Raza, P. Andersen, A. Escalona +3 more
2021International Journal of Greenhouse Gas Control56 citations
Semantic Scholar
Challenges and Advancements in Modeling Shock Fronts with Physics-Informed Neural Networks: A Review and Benchmarking Study
J. Abbasi, Ameya D. Jagtap, Ben Moseley, A. Hiorth +1 more
2025Neurocomputing55 citations
Semantic Scholar
Modeling viscosity of CO2 at high temperature and pressure conditions
M. N. Amar, M. Ghriga, H. Ouaer, M. El Amine Ben Seghier +2 more
202055 citations Open access
Semantic Scholar
A mixture theory approach to model co- and counter-current two-phase flow in porous media accounting for viscous coupling
Yangyang Qiao, P. Andersen, S. Evje, D. Standnes
201848 citations
Semantic Scholar
A geochemical model for interpretation of chalk core flooding experiments
P. Andersen, S. Evje, M. Madland, A. Hiorth
201243 citations
Semantic Scholar
Rigorous Connectionist Models to Predict Carbon Dioxide Solubility in Various Ionic Liquids
H. Ouaer, A. Hosseini, Menad Nait Amar, M. El Amine Ben Seghier +5 more
2019Applied Sciences42 citations Open access
Semantic Scholar
Temperature effects on rock engineering properties and rock-fluid chemistry in opal-CT-bearing chalk
M. Minde, Wenxia Wang, M. Madland, U. Zimmermann +3 more
2018Journal of Petroleum Science and Engineering38 citations Open access
Semantic Scholar
A Novel Relative Permeability Model Based on Mixture Theory Approach Accounting for Solid–Fluid and Fluid–Fluid Interactions
D. Standnes, S. Evje, P. Andersen
2017Transport in Porous Media38 citations
Semantic Scholar
Comparative Study of Five Outcrop Chalks Flooded at Reservoir Conditions: Chemo-mechanical Behaviour and Profiles of Compositional Alteration
P. Andersen, Wenxia Wang, M. Madland, U. Zimmermann +5 more
2017Transport in Porous Media38 citations Open access
Semantic Scholar
Analysis of the Impact of Fluid Viscosities on the Rate of Countercurrent Spontaneous Imbibition
D. Standnes, P. Andersen
201736 citations
Semantic Scholar
Analytical solutions for forced and spontaneous imbibition accounting for viscous coupling
P. Andersen, Eirik K. Nesvik, D. Standnes
202033 citations Open access
Semantic Scholar
Waterflooding oil-saturated core samples - Analytical solutions for steady-state capillary end effects and correction of residual saturation
P. Andersen, D. Standnes, S. Skjaeveland
201733 citations
Semantic Scholar
Applications of mercury intrusion capillary pressure for pore structures: A review
Liang Jiao, P. Andersen, Junping Zhou, Jianchao Cai
202031 citations Open access
Semantic Scholar
Cocurrent Spontaneous Imbibition In Porous Media With the Dynamics of Viscous Coupling and Capillary Backpressure
P. Andersen, Yangyang Qiao, D. Standnes, S. Evje
2018SPE Journal30 citations
Semantic Scholar
Analytical modeling and correction of steady state relative permeability experiments with capillary end effects – An improved intercept method, scaling and general capillary numbers
P. Andersen
2021Oil & Gas Science and Technology26 citations Open access
Semantic Scholar
Carbon capture utilization and storage (CCUS) in tight gas and oil reservoirs
P. Andersen, B. Brattekås, Ying-Fang Zhou, P. Nadeau +4 more
2020Journal of Natural Gas Science and Engineering26 citations Open access
Semantic Scholar
A model for reactive flow in fractured porous media
P. Andersen, S. Evje
201624 citations
Semantic Scholar
Simulation Interpretation of Capillary Pressure and Relative Permeability From Laboratory Waterflooding Experiments in Preferentially Oil-Wet Porous Media
P. Andersen, K. Walrond, C. Nainggolan, E. Pulido +1 more
2020SPE Reservoir Evaluation and Engineering22 citations
Semantic Scholar
Insights from Boltzmann transformation in solving 1D counter-current spontaneous imbibition at early and late time
P. Andersen
2023Advances in Geo-Energy Research21 citations Open access
Semantic Scholar
Darcy-Scale Simulation of Boundary-Condition Effects During Capillary-Dominated Flow in High-Permeability Systems
P. Andersen, B. Brattekås, O. Nødland, A. Lohne +2 more
2018SPE Reservoir Evaluation and Engineering21 citations
Semantic Scholar
Early- and Late-Time Analytical Solutions for Cocurrent Spontaneous Imbibition and Generalized Scaling
P. Andersen
202019 citations Open access
Semantic Scholar
A simplified modelling approach for petroleum recovery by spontaneous imbibition in naturally fractured reservoirs
P. Andersen
2019Journal of Natural Gas Science and Engineering19 citations Open access
Semantic Scholar
The inﬂuence of adsorption layer thickness and pore geometry on gas production from tight compressible shales
Erfan Abolghasemi, P. Andersen
2021Advances in Geo-Energy Research17 citations Open access
Semantic Scholar
Simulation study of wettability alteration enhanced oil recovery during co-current spontaneous imbibition
P. Andersen, Sameer Ahmed
202117 citations Open access
Semantic Scholar
Controlling Parameters During Continuum Flow in Shale-Gas Production: A Fracture/Matrix-Modeling Approach
D. Berawala, P. Andersen, J. Ursin
2019SPE Journal17 citations
Semantic Scholar
A Novel Bounded Capillary Pressure Correlation with Application to Both Mixed and Strongly Wetted Porous Media
P. Andersen, S. Skjaeveland, D. Standnes
201717 citations
Semantic Scholar
A Model for Wettability Alteration in Fractured Reservoirs
P. Andersen, S. Evje, H. Kleppe, S. Skjaeveland
201317 citations
Semantic Scholar
Steady state relative permeability experiments with capillary end effects: Analytical solutions including derivation of the intercept method
P. Andersen, Ying-Fang Zhou
202016 citations Open access
Semantic Scholar
Early- and Late-Time Prediction of Counter-Current Spontaneous Imbibition, Scaling Analysis and Estimation of the Capillary Diffusion Coefficient
P. Andersen
2022Transport in Porous Media15 citations Open access
Semantic Scholar
Characteristic Forced and Spontaneous Imbibition Behavior in Strongly Water-Wet Sandstones Based on Experiments and Simulation
P. Andersen, Liva Salomonsen, D. Sleveland
2022Energies15 citations Open access
Semantic Scholar
Capillary Pressure Effects on Estimating the Enhanced-Oil-Recovery Potential During Low-Salinity and Smart Waterflooding
P. Andersen
202015 citations
Semantic Scholar
A semi-analytical solution for shale gas production from compressible matrix including scaling of gas recovery
P. Andersen
2021Journal of Natural Gas Science and Engineering13 citations Open access
Semantic Scholar
Modeling of Spontaneous-Imbibition Experiments With Porous Disk—On the Validity of Exponential Prediction
P. Andersen, S. Evje, A. Hiorth
201713 citations
Semantic Scholar
Comparison of Intercept Methods for Correction of Steady-State Relative Permeability Experiments for Capillary End Effects
P. Andersen
2022SPE Reservoir Evaluation & Engineering12 citations Open access
Semantic Scholar
Prediction of Oil Recovery Factor in Stratified Reservoirs after Immiscible Water-Alternating Gas Injection Based on PSO-, GSA-, GWO-, and GA-LSSVM
P. Andersen, J. Nygård, Aizhan Kengessova
2022Energies12 citations Open access
Semantic Scholar
Evaluation of Multicomponent Adsorption Kinetics for Carbon Dioxide Enhanced Gas Recovery from Tight Shales
D. Berawala, P. Andersen
202012 citations
Semantic Scholar
Mineralogy and geochemistry of reservoir and non-reservoir chalk from the Norwegian continental shelf
E. Kallesten, U. Zimmermann, M. Madland, S. Bertolino +2 more
202110 citations Open access
Semantic Scholar
Simulation and Prediction of Countercurrent Spontaneous Imbibition at Early and Late Times Using Physics-Informed Neural Networks
Jassem Abbasi, P. Andersen
2023Day 3 Wed, June 07, 20239 citations Open access
Semantic Scholar
Simulation of Counter-Current Spontaneous Imbibition Based on Momentum Equations with Viscous Coupling, Brinkman Terms and Compressible Fluids
Sergei Tantciura, Yangyang Qiao, P. Andersen
2021Transport in Porous Media9 citations Open access
Semantic Scholar
Steady-State Gas Flow from Tight Shale Matrix Subject to Water Blocking
P. Andersen
2021SPE Journal9 citations Open access
Semantic Scholar
Modeling of Permeability and Strain Evolution in Chemical Creep Compaction Experiments with Fractured and Unfractured Chalk Cores Conducted at Reservoir Conditions
E. Kallesten, P. Andersen, D. Berawala, R. Korsnes +3 more
20209 citations
Semantic Scholar
Simulation of Immiscible Water-Alternating-Gas Injection in a Stratified Reservoir: Performance Characterization Using a New Dimensionless Number
J. Nygård, P. Andersen
2020SPE Journal9 citations
Semantic Scholar
An Analytical Model for Analysis of Capillary Pressure Measurements by Centrifuge
P. Andersen, S. Skjaeveland, D. Standnes
20179 citations
Semantic Scholar
Theoretical comparison of two setups for capillary pressure measurement by centrifuge
Jassem Abbasi, P. Andersen
2021Heliyon8 citations Open access
Semantic Scholar
Validation study of water weakening research from outcrop chalks performed on Eldfisk reservoir cores
E. Kallesten, Yosra Cherif, M. Madland, R. Korsnes +3 more
20208 citations Open access
Semantic Scholar

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