water-in-oil emulsion, electrostatic-swirling coupling, droplet migration mechanism, electrode insulation modification, demulsification characteristics
Keywords: water-in-oil emulsion, electrostatic-swirling coupling, droplet migration mechanism, electrode insulation modification, demulsification characteristics
offshore heavy oilfield, produced liquid, short-process treatment, oil-water separation, produced water deoiling
microbubble intensification, axial inlet hydrocyclone, oil-water separation, swirl-stabilizing tube, swirl air flotation process