Table 5 Effect of PLA/Henna concentration on oil-brine IFT.
From: Novel PLA-Henna composite for sustainable tertiary enhanced oil recovery
Bulk phase | Droplet | PLA/H concentration (wt%) | IFT (mN/m) |
|---|---|---|---|
FW | Oil | 0 | 43 |
FW | Oil | 1 | 42 |
FW | Oil | 2 | 38 |
FW | Oil | 4 | 38 |
SW | Oil | 0 | 41 |
SW | Oil | 1 | 37 |
SW | Oil | 2 | 27 |
SW | Oil | 4 | 26 |
