Johan Sjöblom

Research.com Recognitions

• 2026 - Research.com Engineering and Technology in Norway Leader Award
• 2025 - Research.com Engineering and Technology in Norway Leader Award

Overview

Best Publications

• Our current understanding of water-in-crude oil emulsions. - Recent characterization techniques and high pressure performance

  Johan Sjöblom;Narve Aske;Inge Harald Auflem;Øystein Brandal

  625
  Citations

• Determination of saturate, aromatic, resin, and asphaltenic (SARA) components in crude oils by means of infrared and near-infrared spectroscopy

  Narve Aske;and Harald Kallevik;Johan Sjöblom

  515
  Citations

• Polymeric Wax Inhibitors and Pour Point Depressants for Waxy Crude Oils: A Critical Review

  Fei Yang;Yansong Zhao;Johan Sjöblom;Chuanxian Li

  307
  Citations

• Interfacial shear rheology of asphaltenes at oil–water interface and its relation to emulsion stability: Influence of concentration, solvent aromaticity and nonionic surfactant

  Yanru Fan;Sébastien Simon;Johan Sjöblom

  303
  Citations

• Study of asphaltenes adsorption onto different minerals and clays: Part 1. Experimental adsorption with UV depletion detection

  Dorota Dudášová;Sébastien Simon;Pål V. Hemmingsen;Johan Sjöblom

  264
  Citations

• Biofuels–Renewable Energy Sources: A Review

  Iva Kralova;Johan Sjöblom

  249
  Citations

• Model molecules mimicking asphaltenes

  Johan Sjøblom;Sebastien Charles Simon;Zhenghe Xu

  223
  Citations

• Phase behaviour and droplet size of oil-in-water Pickering emulsions stabilised with plant-derived nanocellulosic materials

  Marie Gestranius;Per Stenius;Eero Kontturi;Johan Sjöblom

  219
  Citations

• Role of asphaltenes in stabilizing thin liquid emulsion films.

  Plamen Tchoukov;Fan Yang;Zhenghe Xu;Zhenghe Xu;Tadeusz Dabros

  216
  Citations

• A quartz crystal microbalance study of the adsorption of asphaltenes and resins onto a hydrophilic surface

  Pontus Ekholm;Eva Blomberg;Per Claesson;Inge Harald Auflem;Inge Harald Auflem

  202
  Citations

• Water-in-crude oil emulsion stability studied by critical electric field measurements. Correlation to physico-chemical parameters and near-infrared spectroscopy

  Narve Aske;Harald Kallevik;Johan Sjöblom

  197
  Citations

• Oil/Water‐Partitioning and Interfacial Behavior of Naphthenic Acids

  Trond Erik Havre;Johan Sjöblom;Jens Emil Vindstad

  193
  Citations

• Asphaltene Aggregation from Crude Oils and Model Systems Studied by High-Pressure NIR Spectroscopy

  Narve Aske;Harald Kallevik;Einar Eng Johnsen;Johan Sjöblom

  188
  Citations

• Particle-stabilized emulsions: Effect of heavy crude oil components pre-adsorbed onto stabilizing solids

  Andreas Hannisdal;Marit-Helen Ese;Pål V. Hemmingsen;Johan Sjöblom

  186
  Citations

• Organically modified nano-clay facilitates pour point depressing activity of polyoctadecylacrylate

  Bo Yao;Chuanxian Li;Fei Yang;Johan Sjöblom

  173
  Citations

• Preparation of silica particles utilizing the sol-gel and the emulsion-gel processes

  Ritva Lindberg;Johan Sjöblom;Göran Sundholm

  168
  Citations

• Problematic stabilizing films in petroleum emulsions: shear rheological response of viscoelastic asphaltene films and the effect on drop coalescence.

  David Harbottle;Qian Chen;Krishna Moorthy;Louxiang Wang

  167
  Citations

• Hydrophilic Nanoparticles Facilitate Wax Inhibition

  Fei Yang;Kristofer Paso;Jens Norrman;Chuanxian Li

  165
  Citations

• Chemical Destabilization of Crude Oil Emulsions: Effect of Nonionic Surfactants as Emulsion Inhibitors

  Yanru Fan;Sébastien Simon;Johan Sjöblom

  162
  Citations

• Archaeal C80 isoprenoid tetraacids responsible for naphthenate deposition in crude oil processing

  Bjart Frode Lutnaes;Øystein Brandal;Johan Sjöblom;Jostein Krane

  149
  Citations

• Asphaltene Precipitation Models: A Review

  Sreedhar Subramanian;Sebastien Charles Simon;Johan Sjøblom

  131
  Citations

• Fractionation of Asphaltenes in Understanding Their Role in Petroleum Emulsion Stability and Fouling

  Peiqi Qiao;David Harbottle;Plamen Tchoukov;Jacob Masliyah

  122
  Citations

• Isolation and Characterization of Naphthenic Acids from a Metal Naphthenate Deposit: Molecular Properties at Oil‐Water and Air‐Water Interfaces

  Øystein Brandal;Ann‐Mari D. Hanneseth;Pål V. Hemmingsen;Johan Sjöblom

  112
  Citations

• Probing Structure–Nanoaggregation Relations of Polyaromatic Surfactants: A Molecular Dynamics Simulation and Dynamic Light Scattering Study

  Robel B. Teklebrhan;Lingling Ge;Subir Bhattacharjee;Zhenghe Xu

  111
  Citations

• Model Compounds for Asphaltenes and C80 Isoprenoid Tetraacids. Part I: Synthesis and Interfacial Activities

  Erland L⊘ken Nordgård;Johan Sjöblom

  103
  Citations

• Heavy crude oils/particle stabilized emulsions.

  Iva Kralova;Johan Sjöblom;Gisle Øye;Sébastien Simon

  100
  Citations

• Flow properties of water-in-North Sea heavy crude oil emulsions

  Serkan Keleşoğlu;Bjørnar H. Pettersen;Johan Sjöblom

  98
  Citations

• Quartz Crystal Microbalance Monitoring of Asphaltene Adsorption/Deposition

  Dorota Dudášová;Anne Silset;Johan Sjöblom

  94
  Citations

• Asphaltenes Precipitated by a Two-Step Precipitation Procedure. 1. Interfacial Tension and Solvent Properties

  Martin Fossen;Harald Kallevik;and Kenneth D. Knudsen;Johan Sjöblom

  88
  Citations

• Surface Characterization of Model, Outcrop, and Reservoir Samples in Low Salinity Aqueous Solutions

  Umer Farooq;Medad T. Tweheyo;Johan Sjöblom;Gisle Øye

  88
  Citations

• Initial partition and aggregation of uncharged polyaromatic molecules at the oil-water interface: a molecular dynamics simulation study.

  Robel B. Teklebrhan;Lingling Ge;Subir Bhattacharjee;Zhenghe Xu

  87
  Citations