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Publications
  • Vitenskapelige publikasjoner
    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule; Hopkins, Paul Andrew; Aslanidis, PANAGIOTIS; Yang, Hae Sol; Kinn, Magnus Sundby

      (2020)

      Core wettability reproduction: A new solvent cleaning and core restoration strategy for chalk cores

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 195.

      DOI: 10.1016/j.petrol.2020.107654

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule; Hetland, Bente; Andersen, Yngve; Wealth, Andrew Shokare Robin; Nadeau, Paul Henry

      (2020)

      Contribution of Feldspar Minerals to pH during Smart Water EOR Processes in Sandstones

      Energy & Fuels

      ISSN 0887-0624.

      DOI: 10.1021/acs.energyfuels.9b01064

    • Konstantinopoulos, M.; Piñerez Torrijos, Iván Darío; Klewiah, Isaac; Puntervold, Tina

      (2019)

      Effect of Mineralogy on Initial Wettability and Oil Recovery from Silica-containing Chalk

      European Association of Geoscientists and Engineers (EAGE)

      DOI: 10.3997/2214-4609.201900956

    • Klewiah, Isaac; Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina; Konstantinopoulos, Miltiadis

      (2019)

      Adsorption of Crude Oil Polar Components onto Silica-Rich Chalk and its Impact on Wetting

      Society of Petroleum Engineers

      DOI: 10.2118/195603-MS

    • Mamonov, Aleksandr; Kvandal, Ove Andre; Strand, Skule; Puntervold, Tina

      (2019)

      Adsorption of Polar Organic Components onto Sandstone Rock Minerals and Its Effect on Wettability and Enhanced Oil Recovery Potential by Smart Water

      Energy & Fuels

      ISSN 0887-0624.

      Volum 33.

      Hefte 7.

      s.5954-5960.

      DOI: 10.1021/acs.energyfuels.9b00101

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule; Hetland, Bente; Andersen, Yngve; Wealth, Andrew Shokare Robin; Nadeau, Paul Henry

      (2019)

      Contribution of Feldspar Minerals to pH during Smart Water EOR Processes in Sandstones

      Energy & Fuels

      ISSN 0887-0624.

      Volum 34.

      Hefte 1.

      s.55-64.

      DOI: 10.1021/acs.energyfuels.9b01064

    • Taheriotaghsara, Mirhossein; Bonto, María; Eftekhari, Ali Akbar; Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule; Nick, Hamid

      (2019)

      Analyzing the Smart Water Core-flooding Data in Carbonates by Modelling the Oil Breakthrough Time Using a Novel Reactive Transport Model

      European Association of Geoscientists and Engineers (EAGE)

      DOI: 10.3997/2214-4609.201900071

    • Piñerez Torrijos, Iván Darío; Sæby, Kristoffer Gysland; Strand, Skule; Puntervold, Tina

      (2019)

      “Impact of Temperature on Wettability Alteration by Smart Water in Chalk”

      European Association of Geoscientists and Engineers (EAGE)

    • Aghaeifar, Zahra; Strand, Skule; Puntervold, Tina

      (2019)

      Significance of capillary forces during low-rate waterflooding

      Energy & Fuels

      ISSN 0887-0624.

      Volum 33.

      s.3989-3997.

      DOI: 10.1021/acs.energyfuels.9b00023

    • Mamonov, Aleksandr; Khan, Md Ashraful Islam; Puntervold, Tina; Strand, Skule

      (2018)

      Optimized Alkalinity for EOR Purposes in Sandstone Reservoirs

      Society of Petroleum Engineers

      DOI: 10.2118/192015-MS

    • Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2018)

      Crude Oil/Brine/Rock Factors Influencing Chalk Wettability

      European Association of Geoscientists and Engineers (EAGE)

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule; Austad, Tor; Bleivik, Tord Hanssen; Abdullah, Hakar Ihsan

      (2018)

      An experimental study of the low salinity Smart Water - Polymer hybrid EOR effect in sandstone material

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 164.

      s.219-229.

      DOI: 10.1016/j.petrol.2018.01.031

    • Strand, Skule; Puntervold, Tina

      (2018)

      Key aspects of smart water EOR in chalk

      European Association of Geoscientists and Engineers (EAGE)

      DOI: 10.3997/2214-4609.201800758

    • Mjøs, Jon Endre Seljeset; Strand, Skule; Puntervold, Tina; Gaybaliyev, Heydar

      (2018)

      Effect of Initial Wetting on Smart Water Potential in Carbonates

      Society of Petroleum Engineers

      DOI: 10.2118/190414-MS

    • Aghaeifar, Zahra; Puntervold, Tina; Strand, Skule; Austad, Tor; Maghsoudi, Behrouz; Ferreira, Jose Da Costa

      (2018)

      Low Salinity EOR Effects After Seawater Flooding in a High Temperature and High Salinity Offshore Sandstone Reservoir

      Society of Petroleum Engineers

      DOI: 10.2118/191334-MS

    • Aghaeifar, Zahra; Strand, Skule; Puntervold, Tina; Austad, Tor; Sajjad, Farasdaq Muchibbus

      (2018)

      Smart Water injection strategies for optimized EOR in a high temperature offshore oil reservoir

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 165.

      s.743-751.

      DOI: 10.1016/j.petrol.2018.02.021

    • Puntervold, Tina; Mamonov, Aleksandr; Aghaeifar, Zahra; Frafjord, Gunvor Oline; Moldestad, Gyrid Marie; Strand, Skule; Austad, Tor

      (2018)

      Role of Kaolinite Clay Minerals in Enhanced Oil Recovery by Low Salinity Water Injection

      Energy & Fuels

      ISSN 0887-0624.

      Volum 32.

      Hefte 7.

      s.7374-7382.

      DOI: 10.1021/acs.energyfuels.8b00790

    • Puntervold, Tina; Strand, Skule; Pinerez Torrijos, Ivan Dario; Hopkins, Paul Andrew; Austad, Tor

      (2018)

      Enhancing Oil Recovery from Dolomitic Reservoirs- Investigation of Temperature Limitations

      Society of Petroleum Engineers

      DOI: 10.2118/190402-MS

    • Temizel, Cenk; Putra, Dike; Najy, Anas; Pinerez Torrijos, Ivan Dario; Puntervold, Tina; Strand, Skule

      (2018)

      Optimization of Steam Injection Processes in Reservoirs with Subsidence and Uplift

      Society of Petroleum Engineers

      DOI: 10.2118/190436-MS

    • Temizel, Cenk; Putra, Dike; Najy, Anas; Pinerez Torrijos, Ivan Dario; Puntervold, Tina; Strand, Skule

      (2018)

      An NPV-Based Comparison of Performance of Subsurface Conformance Materials in EOR

      Society of Petroleum Engineers

      DOI: 10.2118/190359-MS

    • Pinerez Torrijos, Ivan Dario; Puntervold, Tina; Strand, Skule; Austad, Tor; Tran, Vinh Vuong; Olsen, Kaia

      (2017)

      Impact of temperature on the low salinity EOR effect for sandstone cores containing reactive plagioclase

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 156.

      s.102-109.

      DOI: 10.1016/j.petrol.2017.05.014

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2017)

      Impact of temperature on the low salinity EOR effect for sandstone cores containing reactive plagioclase

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 156.

      s.102-109.

      DOI: 10.1016/j.petrol.2017.05.014

    • Hopkins, Paul Andrew; Omland, Ingrid; Layti, Frida; Strand, Skule; Puntervold, Tina; Austad, Tor

      (2017)

      Crude oil quantity and its effect on chalk surface wetting

      Energy & Fuels

      ISSN 0887-0624.

      Volum 31.

      s.4663-4669.

      DOI: 10.1021/acs.energyfuels.6b02914

    • Strand, Skule; Henningsen, Svein Christopher; Puntervold, Tina; Austad, Tor

      (2017)

      Favorable temperature gradient for maximum low-salinity EOR effects in carbonates

      Energy & Fuels

      ISSN 0887-0624.

      Volum 31.

      Hefte 5.

      s.4687-4693.

      DOI: 10.1021/acs.energyfuels.6b03019

    • Torrijos, Ivan Dario Pinerez; Puntervold, Tina; Strand, Skule; Austad, Tor; Abdullah, Hakar Ihsan; Olsen, Kaia

      (2016)

      Experimental Study of the Response Time of the Low-Salinity Enhanced Oil Recovery Effect during Secondary and Tertiary Low-Salinity Waterflooding

      Energy & Fuels

      ISSN 0887-0624.

      Volum 30.

      Hefte 6.

      s.4733-4739.

      DOI: 10.1021/acs.energyfuels.6b00641

    • Hopkins, Paul Andrew; Strand, Skule; Puntervold, Tina; Austad, Tor; Rasoulvand Dizaj, Saljough; Waldeland, John Otto; Simonsen, Jan Christian

      (2016)

      The adsorption of polar components onto carbonate surfaces and the effect on wetting

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 147.

      s.381-387.

      DOI: 10.1016/j.petrol.2016.08.028

    • Hopkins, Paul Andrew; Walrond, Kenny; Strand, Skule; Puntervold, Tina; Austad, Tor; Wakwaya, Abdi Hundasa

      (2016)

      Adsorption of acidic crude oil components onto outcrop chalk at different wetting conditions during both dynamic adsorption and aging processes

      Energy & Fuels

      ISSN 0887-0624.

      Volum 30.

      Hefte 9.

      s.7229-7235.

      DOI: 10.1021/acs.energyfuels.6b01583

    • Shariatpanahi, Seyed Farzad; Hopkins, Paul Andrew; Aksulu, Hakan; Strand, Skule; Puntervold, Tina; Austad, Tor

      (2016)

      Water Based EOR by Wettability Alteration in Dolomite

      Energy & Fuels

      ISSN 0887-0624.

      Volum 30.

      Hefte 1.

      s.180-187.

      DOI: 10.1021/acs.energyfuels.5b02239

    • Strand, Skule; Puntervold, Tina; Austad, Tor

      (2016)

      Water based EOR from clastic oil reservoirs by wettability alteration: A review of chemical aspects

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 146.

      s.1079-1091.

      DOI: 10.1016/j.petrol.2016.08.012

    • Puntervold, Tina; Strand, Skule; Ellouz, Raed; Austad, Tor

      (2015)

      Modified seawater as a smart EOR fluid in chalk

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 133.

      s.440-443.

      DOI: 10.1016/j.petrol.2015.06.034

    • Austad, Tor; Shariatpanahi, Seyed Farzad; Strand, Skule; Aksulu, Hakan; Puntervold, Tina

      (2015)

      Low Salinity EOR Effects in Limestone Reservoir Cores Containing Anhydrite: A Discussion of the Chemical Mechanism

      Energy & Fuels

      ISSN 0887-0624.

      Volum 29.

      Hefte 11.

      s.6903-6911.

      DOI: 10.1021/acs.energyfuels.5b01099

    • Aghaeifar, Zahra; Strand, Skule; Austad, Tor; Puntervold, Tina; Aksulu, Hakan; Navratil, Kine C.; Storås, Silje; Håmsø, Dagny

      (2015)

      Influence of formation water salinity/composition on the low-salinity enhanced oil recovery effect in high-temperature sandstone reservoirs

      Energy & Fuels

      ISSN 0887-0624.

      Volum 29.

      Hefte 8.

      s.4747-4754.

      DOI: 10.1021/acs.energyfuels.5b01621

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Aksulu, Hakan; Haaland, Bjarne; Rezaeidoust, Alireza

      (2014)

      Impact of plagioclase on the low salinity EOR-effect in sandstone

      Energy & Fuels

      ISSN 0887-0624.

      Volum 28.

      Hefte 4.

      s.2378-2383.

      DOI: 10.1021/ef4024383

    • Aksulu, Hakan; Håmsø, Dagny; Strand, Skule; Puntervold, Tina; Austad, Tor

      (2012)

      Evaluation of Low-Salinity Enhanced Oil Recovery Effects in Sandstone: Effects of the Temperature and pH Gradient

      Energy & Fuels

      ISSN 0887-0624.

      Volum 26.

      Hefte 6.

      s.3497-3503.

      DOI: 10.1021/ef300162n

    • Rezaeidoust, Alireza; Puntervold, Tina; Austad, Tor

      (2011)

      Chemical Verification of the EOR Mechanism by Using Low Saline/Smart Water in Sandstone

      Energy & Fuels

      ISSN 0887-0624.

      Volum 25.

      Hefte 5.

      s.2151-2162.

      DOI: 10.1021/ef200215y

    • Austad, Tor; Puntervold, Tina; Rezaeidoust, Alireza

      (2010)

      A Discussion of the Low Salinity EOR Potential for a North Sea Sandstone Field

      Society of Petroleum Engineers

    • Austad, Tor; Rezaeidoust, Alireza; Puntervold, Tina

      (2010)

      Chemical mechanism of low salinity water flooding in sandstone reservoirs

      Society of Petroleum Engineers

    • Fathi, Seyed Jafar; Austad, Tor; Strand, Skule; Puntervold, Tina

      (2010)

      Wettability Alteration in Carbonates: The Effect of Water-Soluble Carboxylic Acids in Crude Oil

      Energy & Fuels

      ISSN 0887-0624.

      Volum 24.

      Hefte 5.

      s.2974-2979.

      DOI: 10.1021/ef901527

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2009)

      Coinjection of Seawater and Produced Water to Improve Oil Recovery from Fractured North Sea Chalk Oil Reservoirs

      Energy & Fuels

      ISSN 0887-0624.

      Volum 23.

      s.2527-2536.

      DOI: 10.1021/ef801023u

    • Rezaeidoust, Alireza; Puntervold, Tina; Strand, Skule; Austad, Tor

      (2009)

      Smart Water as Wettability Modifier in Carbonate and Sandstone: A Discussion of Similarities/Differences in the Chemical Mechanisms

      Energy & Fuels

      ISSN 0887-0624.

      Volum 23.

      Hefte 9.

      s.4479-4485.

      DOI: 10.1021/ef900185q

    • Strand, Skule; Puntervold, Tina; Austad, Tor

      (2008)

      Effect of temperature on enhanced oil recovery from mixed-wet chalk cores by spontaneous imbibition and forced displacement using seawater

      Energy & Fuels

      ISSN 0887-0624.

      Volum 22.

      Hefte 5.

      s.3222-3225.

      DOI: 10.1021/ef800244v

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Høgnesen, Eli J.; Olsen, Martin; Barstad, Sven Michael F.

      (2008)

      "Smart Water" for oil recovery from fractured limestone: A preliminary study

      Energy & Fuels

      ISSN 0887-0624.

      Volum 22.

      Hefte 5.

      s.3126-3133.

      DOI: 10.1021/ef800062n

    • Austad, Tor; Strand, Skule; Madland, M. V.; Puntervold, Tina; Korsnes, Reidar Inge

      (2008)

      Seawater in chalk: An EOR and compaction fluid

      SPE Reservoir Evaluation and Engineering

      ISSN 1094-6470.

      Volum 11.

      Hefte 4.

      s.648-654.

      DOI: 10.2118/118431-PA

    • Puntervold, Tina; Austad, Tor

      (2008)

      Injection of seawater and mixtures with produced water into North Sea chalk formation: Impact of fluid-rock interactions on wettability and scale formation

      Journal of Petroleum Science and Engineering

      ISSN 0920-4105.

      Volum 63.

      Hefte 1-4.

      s.23-33.

      DOI: 10.1016/j.petrol.2008.07.010

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2007)

      Water flooding of carbonate reservoirs: Effects of a model base and natural crude oil bases on chalk wettability

      Energy & Fuels

      ISSN 0887-0624.

      Volum 21.

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2007)

      New method to prepare outcrop chalk cores for Wettability and oil recovery studies at low initial water saturation

      Energy & Fuels

      ISSN 0887-0624.

      Volum 21.

      Hefte 6.

      s.3425-3430.

  • Bøker og kapitler
    • Harestad, Amelie; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

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

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule

      (2019)

      EOR by Smart Water Flooding in Sandstone Reservoirs – Effect of Mineralogy on Rock Wetting and Wettability Alteration

      Universitetet i Stavanger

      Hefte 468.

    • Radenkovic, Katarina; Strand, Skule; Puntervold, Tina; Andersen, Pål Østebø; Torrijos, I. P.

      (2019)

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

      Universitetet i Stavanger

    • Kahlbom Wathne, Agnes; Strand, Skule; Puntervold, Tina; Andersen, Pål Østebø; Torrijos, I. P.

      (2019)

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

      Universitetet i Stavanger

    • Harestad, Amalie; Strand, Skule; Puntervold, Tina; Andersen, Pål Østebø; Torrijos, I. P.

      (2019)

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

      Universitetet i Stavanger

    • Kahlbom Wathne, Agnes; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

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

    • Andreassen, Erlend; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

      Production of Smart Water by Acid Flooding in Chalk: Temperature Limitation at Slightly Water-Wet Conditions 

    • Radenkovic, Katarina; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

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

    • Lindanger, Markus; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

      Production of Smart Water by Acid Flooding in Chalk Cores: Oil Recovery Effects at Intermediate Temperature

    • Bogunović Jakobsen, Anna; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2018)

      Adsorption of basic crude oil components onto carbonate chalk surfaces – effect on initial wettability.

    • Klewiah, Isaac; Puntervold, Tina

      (2018)

      Adsorption of Polar Oil Components onto Chalk: Impact of Silica on Initial Wetting

    • Kapstad, Simen; Puntervold, Tina

      (2018)

      Optimizing carbonate core restoration procedures - Effect of crude oil saturation and mild cleaning

    • Gummedal, Helena; Puntervold, Tina

      (2018)

      Effect of crude oil adsorption and asphaltene precipitation on sandstone wettability

    • Hetland, Bente; Puntervold, Tina

      (2018)

      Smart Water injection into sandstone reservoirs for EOR - Optimal mineral sample preparation and influence of feldspar minerals

    • Kiani, Mazdak; Puntervold, Tina

      (2018)

      Smart Water EOR-potential in sandstone reservoir cores

    • Khan, Md Ashraful Islam; Puntervold, Tina

      (2018)

      pH Development Analysis of Alkaline and Low Salinity Water Flooding in sandstone cores

    • Kiani, Mazdak; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2018)

      Smart Water EOR-potential in sandstone reservoir cores

    • Klewiah, Isaac; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2018)

      Adsorption of Polar Oil Components onto Chalk: Impact of Silica content on Initial Wetting

    • Islam Kahn, Ashraf; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío; Mamonov, Aleksandr

      (2018)

      pH Development Analysis of Alkaline and Low Salinity Water Flooding in Sandstone Cores

    • Hae Sol, Yang; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2018)

      Optimal Core Restoration and the Effect of Initial Wetting on Oil Recovery in Chalk

      Universitetet i Stavanger

    • Kapstad, Simen; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2018)

      Optimizing carbonate core restoration procedures - Effect of crude oil saturation and mild cleaning

    • Puntervold, Tina; Mohamed, Amran Keyse

      (2017)

      Optimisational of scale inhibitor treatment

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2017)

      Enhanced oil recovery from Sandstones and Carbonates with "Smart Water"

      Universitetet i Stavanger

    • Puntervold, Tina; Strand, Skule; Fang, Wei

      (2017)

      Evaluation of low salinity injection EOR potential in Johan Sverdrup Field

    • Puntervold, Tina; Strand, Skule; Gaybaliyev, Heydar

      (2017)

      Smart Water injection to enhance oil recovery in carbonate reservoirs Acid number and base number adsorption onto chalk

    • Puntervold, Tina; Strand, Skule; Gummedal, Helena

      (2017)

      Polymer injection in Johan Sverdrup

    • Puntervold, Tina; Strand, Skule; Kinn, Magnus

      (2017)

      Smart water injection into sandstone reservoirs for enhanced oil recovery - influence of oil components on sandstone wetting

    • Tord, Bleivik; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2016)

      Oil Recovery by Low Salinity Polymer in Sandstone Outcrop Core

      Universitetet i Stavanger

    • Rustad, Lena; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2015)

      "Smart Water EOR Effects in Outcrop Sandstone Cores - Effects of FW Composition and pH"

      Universitetet i Stavanger

    • Ihsan Abdullah, Hakar; Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2015)

      “Smart Water EOR in sandstone reservoirs” Polymer effects

      Universitetet i Stavanger

    • Jørgen, Møller Bergsagel; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2015)

      Smart Water EOR Effects in Outcrop Sandstone Cores

      Universitetet i Stavanger

    • Risanger, Marcus; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2014)

      Smart Water EOR in Sandstone Reservoirs

      Universitetet i Stavanger

    • Roostaei, Alireza; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2014)

      Enhanced Oil Recovery (EOR) by "Smart Water" in Carbonates Reservoirs

      Universitetet i Stavanger

    • Wrobel, Stanislaw; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2014)

      Smart Water in Sandstone – Evaluation of pH effects from Illite clay surfaces during Low Salinity Water injection

      Universitetet i Stavanger

    • Puntervold, Tina; Strand, Skule; Ellouz, Raed; Austad, Tor

      (2014)

      Why is it Possible to Produce Oil from the Ekofisk Field for Another 40 Years?

      International Petroleum Technology Conference

      DOI: 10.2523/18116-MS

    • Kaia, Olsen; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2013)

      Low Salinity Waterflooding in Sandstone Reservoirs – Effect of Clay and Plagioclase Feldspar Minerals

      Universitetet i Stavanger

    • Vuong Tran, Vinh; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2013)

      Smart Water in Sandstone at High Temperature The Effect of Clay and Plagioclase Minerals

      Universitetet i Stavanger

  • Formidling
    • Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina; Hiorth, Aksel; Zamani, Nematollah; Helland, Johan Olav; Vinningland, Jan Ludvig

      (2020)

      Integrated SCAL solutions for improved oil recovery

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2020)

      Reservoir wettability and its effect on water based recovery processes

    • Strand, Skule; Puntervold, Tina

      (2020)

      Smart Water EOR potential on the NCS

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2019)

      Hybrid Smart Water EOR Effects

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2019)

      The Importance of Mineralogy on Initial Reservoir Wetting

    • Puntervold, Tina; Mamonov, Aleksandr; Piñerez Torrijos, Iván Darío; Strand, Skule

      (2019)

      Achieving representative core wettability -comparing sandstone and carbonate wettabilities

    • Lindanger, Markus; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

      Production of Smart Water by Acid Flooding in Chalk Cores

    • Kahlbom Wathne, Agnes; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2019)

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

    • Puntervold, Tina

      (2019)

      EOR potential using low salinity water

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2019)

      Smart Water Seminar

    • Strand, Skule; Puntervold, Tina

      (2019)

      Recent updates on Smart Water EOR in limestone

    • Mamonov, Aleksandr; Strand, Skule; Puntervold, Tina

      (2019)

      Effect of Formation Water Composition on Initial Wetting and Smart Water EOR Potential in Sandstones

    • Kahlbom Wathne, Agnes; Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina

      (2019)

      Impact of wettability on relative permeability

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2019)

      Hybrid Smart Water EOR Effects in Sandstone reservoirs

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2019)

      EOR potential by Smart Water in Sandstones

    • Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2019)

      What is Smart Water?

    • Taheri, Mirhossein; Bonto, María; Piñerez Torrijos, Iván Darío; Eftekhari, Ali Akbar; Puntervold, Tina; Strand, Skule; Nick, Hamid

      (2019)

      Analyzing the Smart Water Core-flooding Data in Carbonates by Modelling the Oil Breakthrough Time Using a Novel Reactive Transport Model

    • Konstantinopoulos, Miltiadis; Piñerez Torrijos, Iván Darío; Klewiah, Isaac; Strand, Skule; Puntervold, Tina

      (2019)

      Effect of Mineralogy on Initial Wettability and Oil Recovery from Silica-containing Chalk

    • Klewiah, Isaac; Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina; Konstantinopoulos, Miltiadis

      (2019)

      Adsorption of Crude Oil Polar Components onto Silica-Rich Chalk and its Impact on Wetting

    • Puntervold, Tina; Strand, Skule; Austad, Tor; Piñerez Torrijos, Iván Darío

      (2019)

      EOR potential of co-injection of produced water for EOR in a North Sea Carbonate Reservoir

    • Lindanger, Markus; Andreassen, Erlend; Strand, Skule; Piñerez Torrijos, Iván Darío; Puntervold, Tina

      (2019)

      Production of Smart Water by Acid Flooding in Chalk Cores

    • Piñerez Torrijos, Iván Darío; Sæby, Kristoffer G.; Strand, Skule; Puntervold, Tina

      (2019)

      “Impact of Temperature on Wettability Alteration by Smart Water in Chalk”

    • Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2019)

      Ongoing research activities on Smart Water EOR

    • Piñerez Torrijos, Iván Darío; Aghaeifar, Zahra; Puntervold, Tina; Strand, Skule

      (2019)

      Evaluation of Seawater as Smart Water in North Sea Sandstone Reservoirs

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2019)

      Reservoir chemistry controlled by mineral interaction

    • Strand, Skule; Puntervold, Tina; Aghaeifar, Zahra

      (2019)

      Significance of capillary forces during low-rate waterflooding

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2019)

      Reservoir wettability

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2019)

      Initial Wetting and EOR Potential for Smart Water in Carbonate Reservoirs

    • Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2018)

      Crude Oil/Brine/Rock Factors Influencing Chalk Wettability

    • Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina

      (2018)

      Hybrid Smart Water EOR effects

    • Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule

      (2018)

      Initial wetting and EOR potential for Smart Water in Carbonate reservoirs

    • Mamonov, Aleksandr; Puntervold, Tina; Strand, Skule

      (2017)

      EOR by Smart Water flooding in sandstone reservoirs - effect of sandstone mineralogy on initial wetting and oil recovery - SPE 187839

    • Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío

      (2017)

      Smart Water EOR: Beneficios y Aplicaciones en Reservorios Clásticos y Carbonatos

      Petróleo & Gas Ecuador

      s.29-35.

    • Pinerez Torrijos, Ivan Dario; Risanger, Marcus; Puntervold, Tina; Strand, Skule; Austad, Tor

      (2017)

      Impact of anhydrite on the low salinity EOR effect in sandstone material with high clay content

    • Pinerez Torrijos, Ivan Dario; Puntervold, Tina; Strand, Skule; Austad, Tor; Abdullah, Hakar Ihsan; Olsen, Kaia

      (2016)

      An experimental study of the response time of the low salinity EOR effect during secondary and tertiary low salinity waterflooding

    • Pinerez Torrijos, Ivan Dario; Puntervold, Tina; Strand, Skule; Rezaeidoust, Alireza

      (2016)

      Optimizing the Low Salinity Water for EOR Effects in Sandstone Reservoirs - Composition vs Salinity

    • Pinerez Torrijos, Ivan Dario; Austad, Tor; Strand, Skule; Puntervold, Tina; Wrobel, S.; Hamon, G.

      (2016)

      Linking low salinity EOR effects in sandstone to pH, mineral properties and water composition.

    • Puntervold, Tina; Strand, Skule; Ellouz, Raed; Austad, Tor

      (2016)

      Improved oil recovery from North Sea chalk fields by injection of optimized seawater

    • Piñerez Torrijos, Iván Darío; Strand, Skule; Puntervold, Tina

      (2015)

      Smart water EOR effects in sandstone: Oil recovery by low salinity slug injection

    • Puntervold, Tina; Strand, Skule; Ellouz, Raed; Austad, Tor

      (2014)

      Explaining improved oil recovery from North Sea chalk fields by injection of seawater and modified seawater

    • Puntervold, Tina; Strand, Skule; Ellouz, Raed; Austad, Tor

      (2014)

      Why is it Possible to Produce Oil from the Ekofisk Field for Another 40 Years?

    • Strand, Skule; Puntervold, Tina; Austad, Tor

      (2014)

      Water based EOR from clastic oil reservoirs by wettability alteration: A chemical evaluation

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Aksulu, Hakan; Rezaeidoust, Alireza

      (2013)

      The impact of Plagioclase on the low salinity EOR-effect in sandstone

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Aksulu, Hakan; Haaland, Bjarne; Navratil, Kine; Storås, Silje; Håmsø, Dagny

      (2013)

      The Impact of Common Reservoir Minerals and Temperature on the Low Salinity EOR-effect in Sandstone

    • Doust, Aliresa Rezaei; Puntervold, Tina; Austad, Tor

      (2010)

      Low Salinity Flooding in Sandstones: Experimental evidence for a chemically induced pH gradient at the water-clay interface

    • Doust, Aliresa Rezaei; Puntervold, Tina; Austad, Tor

      (2010)

      Chemical Mechanism of Low Salinity Water Flooding in Sandstone Reservoirs

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Fathi, Seyed Jafar

      (2009)

      ?Wetting properties of chalk ? Impact of water soluble acidic material in crude oil?

    • Strand, Skule; Austad, Tor; Puntervold, Tina; RezaeiDoust, Alireza

      (2009)

      ?Smart water as wettability modifier in carbonate and sandstone?

    • Strand, Skule; Austad, Tor; Puntervold, Tina

      (2009)

      Is wettability alteration of carbonates by seawater caused by rock dissolution?

    • Strand, Skule; Austad, Tor; Puntervold, Tina

      (2009)

      EOR from carbonates by using ?Smart Water?

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2008)

      Co-injection of seawater and produced water to improve oil recovery from fractured North Sea chalk oil reservoirs

    • Strand, Skule; Puntervold, Tina; Austad, Tor

      (2008)

      Effect of temperature on enhanced oil recovery from mixed-wet chalk cores by spontaneous imbibition and forced displacement using seawater

    • Austad, Tor; Strand, Skule; Puntervold, Tina; Ravari, Resa Rostami

      (2008)

      New method to clean carbonate reservoir cores by seawater

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Høgnesen, Eli J.; Olsen, Martin; Barstad, Sven Michael F.

      (2008)

      Smart water for oil recovery from fractured limestone: A preliminary study

    • Strand, Skule; Puntervold, Tina; Austad, Tor

      (2008)

      Effect of temperature on enhanced oil recovery from mixed-wet chalk cores by spontaneous imbibition and forced displacement using seawater

    • Strand, Skule; Austad, Tor; Puntervold, Tina; Høgnesen, Eli J.; Olsen, Martin; Barstad, Sven Michael F.

      (2008)

      Smart water for oil recovery from fractured limestone: A preliminary study

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2007)

      New method to prepare outcrop chalk cores for wettability and oil recovery studies at low initial water saturation

    • Austad, Tor; Puntervold, Tina; Strand, Skule

      (2007)

      Water flooding of carbonate reservoirs: Effects of a model base and natural crude oil bases on chalk wettability

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2007)

      Water flooding of carbonate reservoirs: Effects of a model base and natural crude oil bases on chalk wettability

    • Puntervold, Tina; Strand, Skule; Austad, Tor

      (2007)

      Co-injection of seawater and produced water to improve oil recovery from fractured North Sea chalk oil reservoirs

    • Puntervold, Tina; Austad, Tor; Strand, Skule

      (2007)

      Injection of seawater and mixtures with produced water into North Sea chalk formation: Impact on wettability, scale formation and rock mechanics caused by fluid-rock interaction

    • Austad, Tor; Strand, Skule; Madland, M. V.; Puntervold, Tina; Korsnes, Reidar I.

      (2007)

      Seawater in Chalk: An EOR and Compaction Fluid

  • Kunstnerisk produksjon
  • Kommersialisering
    • Sabri, Armin; Strand, Skule; Puntervold, Tina; Piñerez Torrijos, Iván Darío; Mamonov, Aleksandr

      (2018)

      Investigation of polymer flooding for enhanced oil recovery

    • Gysland Sæby, Kristoffer; Puntervold, Tina; Strand, Skule; Piñerez Torrijos, Iván Darío

      (2018)

      Smart Water EOR in Carbonates: Effect of Temperature on Initial Wetting

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