A Synergy between Controlled Salinity Brine and Biosurfactant Flooding for Improved Oil Recovery: An Experimental Investigation Based on Zeta Potential and Interfacial Tension Measurements

<p>Amott water wettability index using formation brine (FMB), controlled salinity brine (CSB), controlled salinity water with greenzyme (CSBS-G), and controlled salinity water with rhamnolipids (CSBS-R).</p>

International Journal of Geophysics

fig2

Figure 2

Figure 2: A Synergy between Controlled Salinity Brine and Biosurfactant Flooding for Improved Oil Recovery: An Experimental Investigation Based on Zeta Potential and Interfacial Tension Measurements 

Figure 2 | A Synergy between Controlled Salinity Brine and Biosurfactant Flooding for Improved Oil Recovery: An Experimental Investigation Based on Zeta Potential and Interfacial Tension Measurements 