Dr. Annette!
Last Friday, Annette Meland Johannessen successfully defended her thesis on Low Salinity Surfactant Flooding in Sandstone Cores . In the picture, Annette and first opponent sr. eng. John van Wunnik compare how the oil recovery rate is improved by flooding with low-salinity water alone (none!) and in combination with surfactants (considerably). Congratulations!
BTO-day →