Table 3
The results of viscosity, IFT and contact angle measurements before and after treating the fluids and the micromodel with Bacillus persicus.
| Parameter | Original value | The value after microbial treatment |
|---|---|---|
| Viscosity | 7.5 cP | 3.5 cP |
| Dynamic brine/oil IFT | 20.0843 mN/m | 15.8479 mN/m |
| Contact angle | 150° | 46.84° |