Professor i kjemi
Shchipanov, Anton; Kollbotn, Lars; Encinas, Mauro; Fjelde, Ingebret; Berenblyum, Roman
(2022)
Periodic CO2 Injection for Improved Storage Capacity and Pressure Management under Intermittent CO2 Supply.Energies.
ISSN 1996-1073.
Volum 15.
Hefte 2.
DOI: 10.3390/en15020566
Mehdiyev, Fagan; Erzuah, Samuel; Omekeh, Aruoture Voke; Fjelde, Ingebret
(2022)
Surface Complexation Modelling of Wettability Alteration during Carbonated Water Flooding.Energies.
ISSN 1996-1073.
Volum 15.
Hefte 9.
DOI: 10.3390/en15093020
Alahmed, Nasser; Fjelde, Ingebret
(2021)
Applying Machine Learning and Response Surface Methodology for Modeling and Optimizing the Formulation and Stability Analysis of Oil-in-Water Dispersions for Enhanced Oil Recovery.International Journal of Fluid Mechanics Research.
ISSN 2152-5102.
Volum 48.
Hefte 6.
s.23-44.
Alahmed, Nasser; Fjelde, Ingebret; de Castro, Marcelo Souza
(2021)
Reuse of producedwater to create stable oil-in-water dispersions for sustainable environmental and economic eor: Droplet size measurements using coulter counter multisizer.Multiphase Science and Technology.
ISSN 0276-1459.
Volum 33.
Hefte 1.
s.41-63.
Amarasinghe, Widuramina Sameendranath; Farzaneh, Seyed; Fjelde, Ingebret; Sohrabi, Mehran; Guo, Ying
(2021)
A Visual Investigation of CO2 Convective Mixing in Water and Oil at the Pore Scale Using a Micromodel Apparatus at Reservoir Conditions.Gases.
ISSN 2673-5628.
Volum 1.
Hefte 1.
s.53-67.
DOI: 10.3390/gases1010005
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying
(2021)
CO2 Dissolution and Convection in Oil at Realistic Reservoir Conditions: A Visualization Study..Journal of Natural Gas Science and Engineering.
ISSN 1875-5100.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Flaata, Anna Maija Nørstebø
(2021)
Visual investigation of CO2 dissolution and convection in heterogeneous porous media at reservoir temperature and pressure conditions.Greenhouse Gases: Science and Technology.
ISSN 2152-3878.
Volum 11.
Hefte 2.
s.342-359.
DOI: 10.1002/ghg.2055
Amarasinghe, Widuramina; Fjelde, Ingebret; Giske, Nils Harald; Guo, Ying
(2021)
CO2 Convective Dissolution in Oil-Saturated Unconsolidated Porous Media at Reservoir Conditions.Energies.
ISSN 1996-1073.
Volum 14.
Hefte 1.
DOI: 10.3390/en14010233
Alahmed, Nasser; de Castro, Marcelo Souza; Fjelde, Ingebret
(2020)
INJECTION of DISPERSED OIL-IN-WATER EMULSION to IMPROVE VOLUMETRIC SWEEP EFFICIENCY during WATER FLOODING of OIL RESERVOIRS.Journal of Porous Media.
ISSN 1091-028X.
Volum 23.
Hefte 11.
s.1123-1136.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Rydland, Jan-Åge; Guo, Ying
(2020)
Effects of permeability on CO2 dissolution and convection at reservoir temperature and pressure conditions: A visualization study.International Journal of Greenhouse Gas Control.
ISSN 1750-5836.
Volum 99.
Fjelde, Ingebret
(2020)
Plugging of rock by salt precipitation during CO2 injection. I: Proceedings 82nd EAGE Conference and Exhibition 2020.European Association of Geoscientists and Engineers (EAGE).
ISBN 978-1-7138-1362-0.
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.
Amarasinghe, Widuramina; Fjelde, Ingebret; Guo, Ying; Rydland, Jan-Åge
(2019)
Effects of permeability and wettability on CO2 dissolution and convection at realistic saline reservoir conditions: a visualization study. I: SPE Europec featured at 81st EAGE Conference and Exhibition.
Society of Petroleum Engineers.
ISBN 978-1-61399-661-4.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Rydland, Jan-Åge; Guo, Ying
(2019)
Effects of Permeability and Wettability on CO2 Dissolution and Convection at Realistic Saline Reservoir Conditions: A Visualization Study. I: SPE Europec featured at 81st EAGE Conference and Exhibition.Society of Petroleum Engineers.
ISBN 978-1-61399-661-4.
DOI: 10.2118/195469-MS
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Wettability Estimation by Oil Adsorption Using Quartz Crystal Microbalance with Dissipation QCM-D. SPE-190882-MS. I: 80th EAGE Annual Conference & Exhibition 2018.European Association of Geoscientists and Engineers (EAGE).
ISBN 978-94-6282-254-2.
DOI: 10.2118/190882-MS
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Wettability estimation using surface-complexation simulations.SPE Reservoir Evaluation and Engineering.
ISSN 1094-6470.
Volum 22.
Hefte 2.
s.509-519.
DOI: 10.2118/185767-PA
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Challenges associated with Quartz Crystal Microbalance with Dissipation (QCM-D) as a wettability screening tool.Oil & gas science and technology.
ISSN 1294-4475.
Volum 73.
Hefte 58.
DOI: 10.2516/ogst/2018069
Fjelde, Ingebret
(2018)
Sulphate in Original Reservoir Chalk Rocks: Release of Sulphate by Desulphated Sea Water and Effects on Wettability. 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: 10.2118/190844-MS
Jolma, Ingunn Westvik; Strand, Daniel; Stavland, Arne; Fjelde, Ingebret; Hatzignatiou, Dimitrios Georgios
(2017)
When Size Matters - Polymer Injectivity in Chalk Matrix. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.European Association of Geoscientists and Engineers (EAGE).
ISBN 978-94-6282-209-2.
Fjelde, Ingebret
(2017)
Effects of Mud Invasion on the Determined Low Salinity Water Flooding Potential. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.
European Association of Geoscientists and Engineers (EAGE).
ISBN 978-94-6282-209-2.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Haugen, Preben Emil
(2017)
Effect of Ferrous Ion Fe2+ on Wettability: Oxidation and Cation Bridging. SPE-185816-MS. I: 79th EAGE Conference and Exhibition.ISBN 978-1-61399-539-6.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2017)
Wettability Characterization Using the Flotation Technique Coupled with Geochemical Simulations. I: 19th European Symposium on Improved Oil Recovery/IOR Norway 2017.
European Association of Geoscientists and Engineers (EAGE).
ISBN 978-94-6282-209-2.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Haugen, Preben Emil
(2017)
Screening of the Potential for Different Injection Water Compositions to Alter Wettability to More Water-Wet, SPE-184918-MS. I: SPE Latin America and Caribbean Mature Fields Symposium.ISBN 978-1-61399-537-2.
DOI: 10.2118/184918-MS
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2017)
Wettability Estimation by Surface Complexation Simulations. SPE-185767-MS. I: 79th EAGE Conference and Exhibition.ISBN 978-1-61399-539-6.
DOI: 10.2118/185767-MS
Omekeh, Aruoture Voke; Friis, Helmer Andre`; Evje, Steinar; Fjelde, Ingebret
(2015)
A MODEL FOR LOW SALINITY FLOODING EXPERIMENTS: DISSOLUTION AND ION EXCHANGE.Journal of Porous Media.
ISSN 1091-028X.
Volum 18.
Hefte 3.
s.189-213.
Fjelde, Ingebret; Åsen, Siv Marie
(2015)
Effect of Initial Sulfate in Reservoir Chalks on the Spontaneous Imbibition of Sea Water. Tu B05. I: IMPROVED OIL RECOVERY. EUROPEAN SYMPOSIUM. 18TH 2015. (2 VOLS) OVERCOMING THE BARRIERS.
ISBN 978-1-51080-219-3.
Fjelde, Ingebret; Lohne, Arild; Abeysinghe, Kumuduni P.
(2015)
Critical Aspects in Surfactant Flooding Procedure at Mixed-wet Conditions. SPE-174393-MS.. I: 77th EAGE Conference & Exhibition incorporating SPE EUROPEC 2015.Society of Petroleum Engineers.
ISBN 978-1-61399-405-4.
DOI: 10.2118/174393-m
Chukwudeme, Edwin Andrew; Fjelde, Ingebret; Abeysinghe, Kumuduni P.; Lohne, Arild
(2014)
Effect of Interfacial Tension on Water/Oil Relative Permeability on the Basis of History Matching to Coreflood Data.SPE Reservoir Evaluation and Engineering.
ISSN 1094-6470.
Volum 17.
Hefte 1.
s.37-48.
DOI: 10.2118/143028-PA
Fjelde, Ingebret; Omekeh, Aruoture Voke; Sokama-Neuyam, Yen Adams
(2014)
Low Salinity Water Flooding: Effect of Crude Oil Composition. SPE-169090-MS.. I: SPE Improved Oil Recovery Symposium, 12-16 April, Tulsa, Oklahoma, USA.Society of Petroleum Engineers.
ISBN 978-1-61399-309-5.
DOI: 10.2118/169090-m
Hatzignatiou, Dimitrios Georgios; Fjelde, Ingebret
(2014)
Mature Oilfields Screening for CO2 EOR Utilization and Storage - A Case Study. I: Fourth EAGE CO2 Geological Storage Workshop. Demonstrating storage integrity and building confidence in CCS. 22.- 24. april 2014, Stavanger, Norway.European Association of Geoscientists and Engineers (EAGE).
ISBN 978-90-73834-79-8.
Souza, Alexandre Vilela Oliveira; Fjelde, Ingebret
(2013)
Modeling of Interaction Between CO2 and Rock in Core Flooding Experiments. SPE-165500-MS.. I: 2013 SPE Heavy Oil Conference Canada.Society of Petroleum Engineers.
ISBN 978-1-61399-262-3.
DOI: 10.2118/165500-m
Fjelde, Ingebret; Åsen, Siv Marie; Omekeh, Aruoture Voke; Polanska, Anna
(2013)
Secondary and Tertiary Low Salinity Water Floods: Experiments and Modelling. SPE-164920-MS.. 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: 10.2118/164920-m
Lohne, Arild; Purwanto, Eko Yudhi; Fjelde, Ingebret
(2012)
Gravity Segregated Flow in Surfactant Flooding. I: SPE Europec/EAGE Annual Conference, 4-7 June 2012, Copenhagen, Denmark.Society of Petroleum Engineers.
ISBN 978-1-61399-204-3.
DOI: 10.2118/154495-m
Omekeh, Aruoture Voke; Friis, Helmer Andre`; Fjelde, Ingebret; Evje, Steinar
(2012)
Modeling of Ion-Exchange and Solubility in Low Salinity Water Flooding. I: SPE Improved Oil Recovery Symposium, 14-18 April 2012, Tulsa, Oklahoma, USA.Society of Petroleum Engineers.
ISBN 978-1-61399-197-8.
DOI: 10.2118/154144-m
Zuta, John; Fjelde, Ingebret; Duyilemi, O. V.; Giske, Nils Harald
(2012)
Oil recovery from Matrix during CO2-foam flooding of Fractured Carbonate Oil Reservoirs.SPE Reservoir Evaluation and Engineering.
ISSN 1094-6470.
DOI: 10.2118/113880-MS
Fjelde, Ingebret; Åsen, Siv Marie; Omekeh, Aruoture Voke
(2012)
Low salinity water flooding experiments and interpretation by simulations. SPE-154142-MS.. I: SPE Improved Oil Recovery Symposium, 14-18 April 2012, Tulsa, Oklahoma, USA.Society of Petroleum Engineers.
ISBN 978-1-61399-197-8.
DOI: 10.2118/154142-m
Lohne, Arild; Fjelde, Ingebret
(2012)
Surfactant Flooding in Heterogeneous Formations. SPE-154178-MS.. I: SPE Improved Oil Recovery Symposium, 14-18 April 2012, Tulsa, Oklahoma, USA.Society of Petroleum Engineers.
ISBN 978-1-61399-197-8.
DOI: 10.2118/154178-m
Abeysinghe, Kumuduni P.; Fjelde, Ingebret; Lohne, Arild
(2012)
Acceleration of oil production in mixed-wet reservoirs by alteration of relative permeability curves using surfactants. SPE-155626-MS. I: 2012 SPE EOR Conference at Oil and Gas West Asia (OGWA).Society of Petroleum Engineers.
ISBN 978-1-61399-199-2.
DOI: 10.2118/155626-m
Zuta, John; Fjelde, Ingebret
(2011)
Mechanistic Modeling of CO2-Foam Processes in Fractured Chalk Rock: Effect of Foam Stability and Gravity Forces on Oil recovery. SPE-144807.. I: SPE Enhanced Oil Recovery Conference.Society of Petroleum Engineers.
ISBN 978-1-61399-135-0.
DOI: 10.2118/144807-m
Dugstad, Øyvind; Opel, Karsten; Fjelde, Ingebret
(2011)
Improved understanding of CO2/Foam EOR techniques by aid of tracer technology. I: Extended Abstracts DVD of the 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC.European Association of Geoscientists and Engineers (EAGE).
ISBN 978-90-73834-12-5.
DOI: 10.2118/142985-m
Zuta, John; Fjelde, Ingebret
(2010)
Transport of CO2-Foaming Agents During CO2-Foam Processes in Fractured Chalk Rock.
SPE Reservoir Evaluation and Engineering.
ISSN 1094-6470.
Volum 13.
Hefte 4.
s.710-719.
Zuta, John; Fjelde, Ingebret; Vartdal, Leif Hogne; Ovesen, Henrik
(2010)
Modeling of transport of a CO2-foaming agent during CO2-foam processes in a fractured chalk rock. SPE-129601-MS.. I: 2010 SPE Improved Oil Recovery Symposium (Seventeenth) IOR 2010 A Global Perspective Today's Technologies Tomorrow's Energy.
Society of Petroleum Engineers.
ISBN 978-1-55563-289-2.
Fjelde, Ingebret; Zuta, John; Hauge, Ingrid
(2009)
Retention of CO2-Foaming Agents on Chalk: Effects of Surfactant Structure, Temperature., and Residual-Oil Saturation.SPE Reservoir Evaluation and Engineering.
ISSN 1094-6470.
Volum 12.
Hefte 3.
s.419-426.
Yu, Liping; Evje, Steinar; Kleppe, Hans; Kårstad, Terje; Fjelde, Ingebret; Skjæveland, Svein M
(2009)
Spontaneous imbibition of seawater into preferentially oil-wet chalk cores - Experiments and simulations.Journal of Petroleum Science and Engineering.
ISSN 0920-4105.
Volum 66.
Hefte 3-4.
s.171-179.
Fjelde, Ingebret
(2009)
Formation Damage Caused by Emulsions During Drilling With Emulsified Drilling Fluids.
SPE Drilling & Completion.
ISSN 1064-6671.
Volum 24.
Hefte 2.
s.222-228.
Austad, Tor; Ekrann, Steinar; Fjelde, Ingebret; Taugbøl, Knut
(1997)
Chemical flooding of oil reservoirs. Part 9. Dynamic adsorption of surfactant onto sandstone cores from injection water with and without polymer present.
Colloids and Surfaces A: Physicochemical and Engineering Aspects.
ISSN 0927-7757.
Volum 127.
s.69-82.
Fjelde, Ingebret; Stavland, Arne
(1995)
Scleroglucan Gels for Profile Modification in High-Temperature Reservoirs.
SPE Advanced Technology Series.
ISSN 1076-0148.
Volum 3.
Hefte 3.
s.7-12.
Fjelde, Ingebret; Austad, Tor; Milter, Jess
(1995)
Adsorption VII. Dynamic adsorption of a dual surfactant system onto resevoir cores at seawater salinities..
Journal of Petroleum Science and Engineering.
ISSN 0920-4105.
Volum 13.
s.193-201.
Fjelde, Ingebret; Austad, Tor
(1994)
HPLC Analysis of Salt Tolerant Mixtures of Ethoxylated and Non-Ethoxylated Applicable in Enhanced Oil Recovery.
Colloids and Surfaces A: Physicochemical and Engineering Aspects.
ISSN 0927-7757.
Volum 82.
s.85-90.
Austad, Tor; Fjelde, Ingebret; Veggeland, Kirsti; Taugbøl, Knut
(1994)
Physicochemical Principles of Low Tension Polymer Flood..
Journal of Petroleum Science and Engineering.
ISSN 0920-4105.
Volum 10.
Hefte 3.
s.255-270.
Austad, Tor; Fjelde, Ingebret; Veggeland, Kirsti
(1994)
Adsorption VI. Nonequilibrium Adsorption of Ethoxylated Sulfonate onto Reservoir Cores in the Presence of Xanthan.
Journal of Petroleum Science and Engineering.
ISSN 0920-4105.
Volum 12.
s.1-8.
Austad, Tor; Fjelde, Ingebret
(1993)
Chemical Stability of Ethoxylated Sulfonates Related to Improved Oil Recovery..
Colloids and Surfaces A: Physicochemical and Engineering Aspects.
ISSN 0927-7757.
Volum 81.
s.263-267.
Austad, Tor; Fjelde, Ingebret; Rolfsvåg, Trond
(1992)
Adsorption V. Nonequilibrium Competitive Adsorption of Polydisperse Ethoxylated Sulfonates onto Clay-containing Cores and Kaolinite.
Journal of Petroleum Science and Engineering.
ISSN 0920-4105.
Volum 6.
s.277-287.
Austad, Tor; Fjelde, Ingebret
(1992)
A Chromatographic Analysis of Commercial Products of Ethoxylated Sulfonates..
Analytical Letters.
ISSN 0003-2719.
Volum 25.
Hefte 5.
s.957-971.
Piñerez Torrijos, Iván Darío; Puntervold, Tina; Strand, Skule; Aslanidis, PANAGIOTIS; Fjelde, Ingebret; Mamonov, Aleksandr
(2021)
Core restoration A guide for improved wettability assessments.
Universitetet i Stavanger.
Chauhan, Jaldeepsinh S.
(2018)
Transport of CO2 In Porous Media – A Visualisation Study.
Universitetet i Stavanger.
Rueda, Nicolas
(2017)
Emulsions For Enhanced Oil Recovery (EOR).
Magnussen, Torstein
(2017)
The effect of redox reactions and EDTA chelation on glauconite, hematite and goethite: A flotation study.
Fjelde, Ingebret
(2017)
Surfactant Flooding. I: JCR-7 Monograph: North Sea Chalk.Universitetet i Stavanger.
ISBN 978-82-7644-733-0.
s.295-304.
Torsæter, Ole; Fjelde, Ingebret
(2017)
Multiphase Flow Parameters. I: JCR-7 Monograph: North Sea Chalk.Universitetet i Stavanger.
ISBN 978-82-7644-733-0.
s.119-132.
Fjelde, Ingebret; Haugen, Preben Emil
(2016)
Characterization of Wettability Alteration by Flotation, Masteroppgave/UIS-TN-IPT/2016.
Universitetet i Stavanger.
Fjelde, Ingebret; Austad, Tor; Taugbøl, Knut; Veggeland, Kirsti; Nilsson, Svante
(1996)
Efficiency of Surfactant. I: RUTH 1992-1995- A Norwegian Research Program on Improved Oil Recovery-Program Summary.
s.375-386.
Fjelde, Ingebret; Tengberg-Hansen, Hildegard; Nilsson, Svante
(1996)
Criteria for Low Values of Remaining Oil Saturations. I: RUTH 1992-1995- A Norwegian Research Program on Improved Oil Recovery-Program Summary.
s.399-410.
Alahmed, Nasser; Fjelde, Ingebret
(2023)
Modeling of Oil-In-Water Dispersion Injection for Enhancing Displacement Front Uniformity in Water-Flooded Heterogeneous Reservoirs.
SPE Europec;
2023-06-05 - 2023-06-08.
Seljelid, Konstanse Kvalem; Cavalcanti, Leide Passos; Knudsen, Kenneth Dahl; Carvalho, Marcio; Fjelde, Ingebret; Meheust, Yves; Fossum, Jon Otto
(2022)
Structural investigation of the gelation dynamics of colloidal silica.
Geilo PhD School-The Physics of Evolving Matter: Memory, Learning and Evolution;
2022-03-21 - 2022-03-31.
Fjelde, Ingebret; Guo, Ying
(2019)
Carbonated Water Injection - CWIN, An opportunity for offshore CCUS.
CO2GeoNet Open forum;
2019-05-06 - 2019-05-10.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying; Chauhan, Jaldeepsinh S.
(2019)
Visualization of Spontaneous Imbibition of Carbonated Water at Different Permeability and Wettability Conditions .IOR 2019 – 20th European Symposium on Improved Oil Recovery;
2019-04-08 - 2019-04-11.
Fjelde, Ingebret; Erzuah, Samuel; Omekeh, Aruoture Voke
(2019)
Wettability on mineral rock surfaces at reservoir conditions.
Wettability workshop;
2019-03-18.
Fjelde, Ingebret
(2019)
Determination of sulphur isotopic ratio to identify the source for sulphate in reservoir chalks and formation water.
19th European Symposium on Improved Oil Recovery;
2019-04-08 - 2019-04-11.
Fjelde, Ingebret
(2019)
Introduction - Wettability and importance for EOR .
Wettability workshop;
2019-03-18.
Fjelde, Ingebret
(2019)
Representative conditions in lab.
Workshop Core preparation;
2019-05-09.
Fjelde, Ingebret
(2019)
Wettability and wettability alteration principles and influencing factors in porous media.
Workshop on Wettability and Wettability Alteration in Crude Oil Reservoirs;
2019-02-21 - 2019-02-22.
Fjelde, Ingebret
(2019)
Cores wetting condition restoration and wettability measurements.
Workshop on Wettability and Wettability Alteration in Crude Oil Reservoirs;
2019-02-21 - 2019-02-22.
Fjelde, Ingebret
(2019)
Enhanced Oil Recovery.
Workshop NTNU, Department of Physics;
2019-02-18.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying; Chauhan, Jaldeepsinh S.
(2019)
Visualization of spontaneous imbibition of carbonated water at different permeability and wettability conditions.
20th European Symposium on Improved Oil Recovery;
2019-04-08 - 2019-04-11.
Fossum, Jon Otto; Fjelde, Ingebret
(2019)
Nanofluids for IOR and Tracer Technology.
VII November Conference;
2019-11-11 - 2019-11-13.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Guo, Ying
(2019)
Permeability reduction by salt precipitation.
NCCS Consortium Days;
2019-10-22 - 2019-10-23.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying
(2019)
Effects of Permeability on CO2 Dissolution and Convection at Realistic Reservoir Conditions: A Visualization Study .
SPE Europec featured at 81st EAGE Conference and Exhibition;
2019-06-03 - 2019-06-06.
Fjelde, Ingebret
(2019)
Determination of Sulphur Isotopic Ratio to Identify the Source for Sulphate in Reservoir Chalks and Formation Water.
20th European Symposium on Improved Oil Recovery;
2019-04-08 - 2019-04-11.
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying
(2019)
Understanding of CO2 dissolution in water/oil by convection driven mixing and wettability alteration.
CLIMIT PhD Seminar;
2019-01-18 - .
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Guo, Ying; Rydland, J. Å.
(2019)
Effects of Permeability on CO2 Dissolution and Convection at Realistic Saline Reservoir Conditions: A Visualization Study.
Energy Research Conference 2019;
2019-05-21 - .
Amarasinghe, Widuramina Sameendranath; Fjelde, Ingebret; Rydland, J. Å.; Chauhan, Jaldeepsinh S.; Guo, Ying
(2018)
Design and testing of experimental set-up for investigation of convection during CO2-transport in porous media.
14th International Conference on Greenhouse Gas Control Technologies;
2018-10-21 - 2018-10-25.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Reservoir Rock Wettability Characterization via surface complexation modelling .
13th International Symposium on Reservoir Wettability and its Effects on Oil Recovery;
2018-05-08 - 2018-05-09.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Wettability Estimation by Oil Adsorption Using Quartz Crystal Microbalance with Dissipation (QCM-D) SPE-190882-MS.
80th EAGE Conference and Exhibition;
2018-06-11 - 2018-06-14.
Fjelde, Ingebret; Erzuah, Samuel; Omekeh, Aruoture Voke
(2018)
IMPROVED OIL RECOVERY AND CO2-STORAGE BY CARBONATED WATER INJECTION.
Solid-Liquid Interfaces: Challenging Molecular Aspect for Industrial Application (SLIMAIA);
2018-03-27 - 2018-03-29.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Wettability Estimation via Oil Adhesion.
IOR NORWAY 2018;
2018-04-23 - 2018-04-25.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2018)
Challenges Associated with Quartz Crystal Microbalance with Dissipation (QCM-D) as a Wettability Screening Tool.
Solid-Liquid Interfaces: Challenging Molecular Aspect for Industrial Application (SLIMAIA);
2018-03-27 - 2018-03-29.
Fjelde, Ingebret
(2018)
CO2 Laboratory experiments.
Force seminar CO2 EOR and storage in NCS;
2018-06-06.
Fjelde, Ingebret
(2018)
Sulphate In Original Reservoir Chalk Rocks: Release Of Sulphate By Desulphated Sea Water And Effects On Wettability - SPE-190844-MS.
SPE EUROPEC featured at 80th EAGE Conference and Exhibition;
2018-06-11 - 2018-06-14.
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.
SPE Research Night;
2018-02-07 - .
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.
IEA-EOR 2018;
2018-09-03 - 2018-09-07.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Haugen, Preben Emil
(2017)
Screening of the Potential for Different Injection Water Compositions to Alter Wettability to More Water-Wet. SPE-184918.
SPE Latin America and Caribbean Mature Fields Symposium;
2017-03-15 - 2017-03-16.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Erzuah, Samuel
(2017)
Effects of Clay Wettability on the Flow Properties in Oil Reservoir Rocks.
16th International Clay Conference, Granada, Spain.;
2017-07-17 - 2017-07-21.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2017)
Wettability Estimation by Surface Complexation Simulations. SPE-185767-MS.
SPE Europec featured at 79th EAGE Conference and Exhibition;
2017-06-12 - 2017-06-15.
Erzuah, Samuel; Fjelde, Ingebret
(2017)
Challenges Associated with Quartz Crystal Microbalance With Dissipation (QCM-D) as a Wettability Screening Tool.
1ST National Workshop;
2017-10-18.
Jolma, Ingunn Westvik; Strand, Daniel; Stavland, Arne; Fjelde, Ingebret; Hatzignatiou, Dimitrios Georgios
(2017)
When Size Matters - Polymer Injectivity in Chalk Matrix.
IOR NORWAY 2017 - 19th European Symposium on Improved Oil Recovery;
2017-04-24 - 2017-04-27.
Moodley, Leon; Fjelde, Ingebret; Sanni, Steinar; Guo, Ying
(2017)
The trophic significance of EOR polymers to marine environment – A threat or “treat”?.
5th November Conference;
2017-11-06 - 2017-11-07.
Fjelde, Ingebret
(2016)
Effects of mud invasion on nanotechnology applications?.
IV BN21 November Conference 2016;
2016-10-31 - 2016-11-01.
Fjelde, Ingebret
(2016)
Removal of mud components from reservoir sandstone rocks.
Lunch and learn;
2016-11-25.
Erzuah, Samuel; Fjelde, Ingebret; Omekeh, Aruoture Voke
(2016)
Characterization of wettability.
INTERPORE WORKSHOP;
2016-09-23.
Fjelde, Ingebret; Åsen, Siv Marie
(2015)
Effect of Initial Sulfate in Reservoir Chalks on the Spontaneous Imbibition of Sea Water. Tu B05.
18th European Symposium on Improved Oil Recovery;
2015-04-14 - 2015-04-16.
Fjelde, Ingebret; Omekeh, Aruoture Voke; Minde, Mona Wetrhus
(2015)
Removal of Mud Components from Reservoir Sandstone Rocks. SCA2015-016..
International Symposium of the Society of Core Analysts;
2015-08-16 - 2015-08-21.
Souza, Alexandre Vilela Oliveira; Fjelde, Ingebret
(2013)
Modeling of Interaction Between CO2 and Rock in Core Flooding Experiments. SPE-165500-MS..
SPE Heavy Oil Conference;
2013-06-11 - 2013-06-13.
Fjelde, Ingebret; Polanska, Anna; Taghiyev, Farid; Åsen, Siv Marie
(2013)
Low Salinity Water Flooding: Retention of Polar Oil Components in Sandstone Reservoirs.
17th European Symposium on Improved Oil Recovery;
2013-04-16 - 2013-04-18.
Fjelde, Ingebret; Zuta, John; Kvæstad, Ann Helen
(2012)
TRANSPORT OF SURFACTANTS IN FRACTURED CHALK ROCK – LABORATORY EXPERIMENTS AND NUMERICAL SIMULATIONS.
The International Symposium of the Society of Core Analysts;
2012-08-27 - 2012-08-30.
Abeysinghe, Kumuduni P.; Fjelde, Ingebret; Lohne, Arild
(2012)
Dependency of Remaining Oil Saturation on Wettability and Capillary Number. SPE-160883-MS..
SPE Saudi Arabia Section Technical Symposium and Exhibition;
2012-04-08 - 2012-04-11.
Abeysinghe, Kumuduni P.; Fjelde, Ingebret; Lohne, Arild
(2012)
DISPLACEMENT OF OIL BY SURFACTANT FLOODING IN MIXED-WET CONDITION.
The International Symposium of the Society of Core Analysts;
2012-08-27 - 2012-08-30.
Omekeh, Aruoture Voke; Evje, Steinar; Fjelde, Ingebret; Friis, Helmer Andre`
(2011)
Experimental and modeling investigation of ion exchange during low salinity water flooding. SCA2011-038.
International Symp. Society of Core Analysts;
2011-09-18 - 2011-09-21.
Fjelde, Ingebret; Zuta, John; Berenblyum, Roman
(2011)
Retention of CO2-Foaming Agent in CO2-Foam Flooding of Heterogeneous Carbonate Reservoirs. SPE-143169-MS..
The 2011 Brasil Offshore Conference;
2011-06-15 - 2011-06-17.
Zuta, John; Fjelde, Ingebret; Berenblyum, Roman
(2011)
The Stability of Pre-formed Foam and the Effect of Gravity Forces During CO2-foam Processes in Fractured Chalk Rock. Paper B02..
16th European Symposium on Improved Oil Recovery;
2011-04-12 - 2011-04-14.
Fjelde, Ingebret; Åsen, Siv Marie; Zuta, John
(2011)
Improvement of Spontaneous Imbibition in Carbonate Rocks by CO2-saturated Brine. Paper A29..
16th European Symposium on Improved Oil Recovery;
2011-04-12 - 2011-04-14.
Chukwudeme, Edwin Andrew; Fjelde, Ingebret; Abeysinghe, Kumuduni P.; Lohne, Arild
(2011)
Effect of Interfacial Tension on Water/Oil Relative Permeability and Remaining Saturation with Consideration of Capillary Pressure. SPE-143028-MS..
SPE EUROPEC/EAGE Annual Conference and Exhibition;
2011-06-23 - 2011-06-26.
Lohne, Arild; Fjelde, Ingebret; Abeysinghe, Kumuduni P.; Chukwudeme, Edwin Andrew
(2010)
Surfactant Flooding Mechanisms at Different Wetting Conditions. 11th International Symposium on Reservoir Wettability..
11th International Symposium on Reservoir Wettability;
2010-09-06 - 2010-09-09.
Zuta, John; Fjelde, Ingebret; Berenblyum, Roman
(2010)
Experimental and simulation of CO2-foam flooding in fractured chalk rock at reservoir conditions: Effect of mode of injection on oil recovery. SPE-129575-MS..
SPE EOR Conference at Oil & Gas West Asia;
2010-04-11 - 2010-04-13.
Fjelde, Ingebret; Åsen, Siv Marie
(2010)
Wettability Alteration During Water Flooding and Carbon Dioxide Flooding of Reservoir Chalk Rocks. SPE-130992-MS..
SPE EUROPEC/EAGE Annual Conference and Exhibition;
2010-06-14 - 2010-06-17.
Omekeh, Aruoture Voke; Fjelde, Ingebret; Sarnowska, Anna; Evje, Steinar
(2010)
Interaction between Minerals and Brines during Low Salinity Water Flooding: Experiments and Simulations.
11th International Symposium on Reservoir Wettability;
2010-09-06 - 2010-09-09.
Berenblyum, Roman; Zuta, John; Fjelde, Ingebret; Surguchev, Leonid M.
(2009)
Simulation Aspects of the CO2 EOR Including Foam. Paper B09..
15th European Symposium on Improved Oil Recovery;
2009-04-27 - 2009-04-29.
Zuta, John; Fjelde, Ingebret
(2009)
Transport of CO2-Foaming Agents during CO2-Foam Processes in Fractured Chalk Rock. SPE121253..
SPE EUROPEC/EAGE Annual Conference and Exhibition;
2009-06-08 - 2009-06-11.
Zuta, John F.; Fjelde, Ingebret; Maqsad, Alam
(2009)
CO2-Foam Processes in a Fractured Chalk Modell. Paper B10..
15th European Symposium on Improved Oil Recovery;
2009-04-27 - 2009-04-29.
Fjelde, Ingebret; Åsen, Siv Marie
(2009)
Improved Spontaneous Imbibition of Water in Reservoir Chalks. Paper A17..
15th European Symposium on Improved Oil Recovery;
2009-04-27 - 2009-04-29.
Zuta, John; Fjelde, Ingebret; Berenblyum, Roman
(2009)
Oil recovery during CO2-foam injection in fractured chalk rock at reservoir conditions. SCA2009-27..
International Symposium of the Society of Core Analysts;
2009-09-26 - 2009-09-30.
Fjelde, Ingebret
(2008)
Sulfate in rock samples from carbonate reservoirs. SCA2008-19..
International Symposium of the Society of Core Analysts;
2008-10-29 - 2008-11-02.
Zuta, John; Fjelde, Ingebret
(2008)
Wettability alteration due to retention of CO2-foaming agents onto chalk rock. SCA2008-50..
International Symposium of the Society of Core Analysts;
2008-10-29 - 2008-11-02.
Fjelde, Ingebret
(2007)
Slow retention and release processes during drilling with emulsified drilling fluids.
18th International Symposium on Oil Field Chemistry;
2007-03-25 - 2007-03-28.
Berenblyum, Roman; Stokka, Sigmund; Surguchev, Leonid M.; Fjelde, Ingebret; Stensen, Jan Aage; Lackner, Alf Sebastian
(2007)
Tjeldbergodden CO2 value chain: Gas from onshore power plant for IOR at the Heidrun field.
IEA Collaborative Project Enhanced Oil Recovery, 28th Annual Workshop and Symposium;
2007-09-05 - 2007-09-07.
Fjelde, Ingebret
(2005)
Asphaltene Deposition During Drilling With Emulsified Drilling Fluids.
2005 SPE International Symposium on Oilfield Chemistry;
2005-02-02 - 2005-02-04.
Fjelde, Ingebret
(2000)
Scale inhibitor injection in gas-lift systems.
11th International Oil Field Chemicals Symposium;
2000-03-19 - 2000-03-22.
Fjelde, Ingebret; Austad, Tor; Milter, Jess
(1993)
Relative Adsorption of a Dual Surfactant System, Alkylaryl-EO Sulfonate and Alkylarylsulfonate, onto Oil Containing Reservoir Cores.
67th ACS Colloid and Surface Science Symposium;
1993-03-28 - 1993-04-02.
Fjelde, Ingebret; Austad, Tor
(1992)
Chemical stability of ethoxylated sulfonate isomers related to improved oil recovery.
9th International Symposium on Surfactant in Solution;
1992-06-10 - 1992-06-15.
