The Effect of Alkaline and Polymer Additives on Phase Behaviour of Surfactant-Oil-Brine System At High Salinity Conditions Effet des additifs alcalins et polymères sur le comportement des phases d'un système tensioactif-pétrole-saumure dans des conditions de forte salinité
This paper deals with the effect of alkali and polymer on the phase behavior of some available surfactants (Petrostep HMW) - Safaniya crude oil-brine system and the phase relations were obtained after equilibrium at 25 and 70°C. It was found that the miscibility increases when using NaOH and with in...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2006-11-01
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| Series: | Oil & Gas Science and Technology |
| Online Access: | http://dx.doi.org/10.2516/ogst:1993023 |