Et profilbilde

Ekstern
Dimitrios Georgios Hatzignatiou { "honorific-suffix": "Ekstern", "fn": "Dimitrios Georgios Hatzignatiou", "tel": "", "email": "dimitrios.hatzignatiou@uis.no" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for petroleumsteknologi

Forskningsområder

Utvalgte publikasjoner

Pågående forskning


Arbeidserfaring

Vitenskapelige publikasjoner (fra CRISTin)

  • Sachdeva, Jaspreet Singh; Hatzignatiou, Dimitrios Georgios (2015). Evaluation of Silicate and Polymer Systems for Disaproporationate Permeability Reduction in Oil Reservoirs. Universitetet i Stavanger. 159 s.
  • Askarinezhad, Reza; Hatzignatiou, Dimitrios Georgios (2017). Improved Disproportionate Permeability Reduction of Silicate-Gelant Treatments: A Laboratory Scale Approach. SPE; 2017-05-03 - 2017-05-05.
  • Askarinezhad, Reza; Hatzignatiou, Dimitrios Georgios; Stavland, Arne (2017). Associative Polymers as Enhanced Oil Recovery Agents in Oil-Wet Formations: A Laboratory Approach. EAGE; 2017-04-24 - 2017-04-27.
  • Jolma, Ingunn Westvik; Strand, Daniel; Stavland, Arne; Fjelde, Ingebret; Hatzignatiou, Dimitrios Georgios (2017). When Size Matters - Polymer Injectivity in Chalk Matrix. EAGE; 2017-04-24 - 2017-04-27.
  • Askarinezhad, Reza; Hatzignatiou, Dimitrios Georgios (2016). Water-Soluble Silicate Gelants for Disproportionate Permeability Reduction: Importance of Formation Wetting and Treatment Conditions. Society of Core Analysts (SCA); 2016-08-21 - 2016-08-26.
  • Askarinezhad, Reza; Hatzignatiou, Dimitrios Georgios; Stavland, Arne (2016). Disproportionate Permeability Reduction of Water-Soluble Silicate Gelants - Importance of Formation Wettability. Society of Petroleum Engineers;
  • Hatzignatiou, Dimitrios Georgios; Giske, Nils Harald (2016). Water-Soluble Sodium Silicate Gelants for Water Management in Naturally Fractured Carbonate Reservoirs. SPE and EAGE; 2016-05-30 - 2016-06-02.
  • Hatzignatiou, Dimitrios Georgios; Giske, Nils Harald; Stavland, Arne (2016). Polymers and Polymer-Based Gelants for Improved Oil Recovery and Water Control Applications in Naturally Fractured Chalk Formations. Society of Petroleum Engineers; 2016-04-20.
  • Hatzignatiou, Dimitrios Georgios; Giske, Nils Harald; Stavland, Arne (2016). Water Control Chemicals for Improved Oil Recovery Applications in Naturally Fractured Chalk Formations. PEA EOR; 2016-09-14.
  • Zhou, Yingfang; Helland, Johan Olav; Hatzignatiou, Dimitrios Georgios; Ahsan, Rajib; Hiorth, Aksel (2016). Experimental validation of a pore-scale derived dimensionless capillary pressure function for imbibition under mixed-wet conditions. EAGE and Society of Petroleum Engineers; 2016-05-30 - 2016-06-02.
  • Askarinezhad, Reza; Hatzignatiou, Dimitrios Georgios; Stavland, Arne (2015). Disproportionate Permeability Reduction of Water-Soluble Silicate Gelants, Importance of Formation Wettability. DrillWell; 2015-09-22 - 2015-09-23.
  • Hatzignatiou, Dimitrios Georgios; Askarinezhad, Reza; Giske, Nils Harald; Stavland, Arne (2015). Laboratory Testing of Environmentally Friendly Chemicals for Water Management (SPE-173853-MS). SPE; 2015-04-22.
  • Valestrand, Randi; Khrulenko, Alexey A.; Hatzignatiou, Dimitrios Georgios (2014). Smart Wells for Improved Water Management in the Presence of Geological Uncertainty. 2014-04-02.
  • Zhou, Yingfang; Helland, Johan Olav; Hatzignatiou, Dimitrios Georgios (2014). SPE 170883: Computation of three-phase capillary pressure curves and fluid configurations at mixed-wet conditions in 2D rock images. Society of Petroleum Engineers; 2014-10-27 - 2014-10-29.
  • Hatzignatiou, Dimitrios Georgios; Moradi, Hojatollah; Stavland, Arne (2013). Experimental Investigation of Polymer Flow through Water- and oil-Wet Berea Sandstone Core Samples. SPE; 2013-06-10 - 2013-06-13.
  • Zhou, Yingfang; Helland, Johan Olav; Hatzignatiou, Dimitrios Georgios (2013). Simulation of Three‑Phase Capillary Pressure Curves Directly in 2D Rock Images. 2013-03-26 - 2013-03-28.
  • Helland, Johan Olav; Jettestuen, Espen; Hatzignatiou, Dimitrios Georgios; Silin, Dmitriy (2011). Three-dimensional level set modelling of capillary-controlled displacements in digital porous media. 2011-12-05 - 2011-12-09.
  • Zhou, Yingfang; Helland, Johan Olav; Hatzignatiou, Dimitrios Georgios (2011). A Model for Imbibition in Pore Spaces from 2D Rock Images. Les Rencontres scientifiques d'IFP Energies nouvelles; 2011-11-16 - 2011-11-18.