Table 4
Fluid properties of the oil sample.
| Specification | Unit | Qty | Test method |
|---|---|---|---|
| Specific gravity at 15.056 | – | 0.8582 | ASTM D-4052 |
| Molecular weight | g/mol | 194 | OSMOMETRIC |
| Sulphur content | wt% | 1.17 | ASTM D-2622 |
| Salt content | PTB | 8 | ASTM D-3230 |
| Kinematic viscosity at 10 °F | cSt | 21.005 | ASTM D-445 |
| Kinematic viscosity at 20 °F | cSt | 12.896 | ASTM D-445 |
| Kinematic viscosity at 40 °F | cSt | 6.592 | ASTM D-445 |
| Pour point | ≤30 | ASTM D-5853 | |
| Reid Vapor Pressure (RVP) | psi | 5.19 | ASTM D-323 |
| Wax content | wt% | 12.2 | BP-237 |
| Acidity total | mgKOH/g | 0.16 | UOP-565 |
| Nickel | ppm | 1.8 | ASTM D-5863 |
| Vanadium | ppm | <3 | ASTM D-5863 |
| Iron | ppm | <1 | ASTM D-5863 |
| Sodium | ppm | <1 | ASTM D-5863 |