Table 1: Physical properties of oil samples.

Samples Density (g/cm3) Viscosity
(Pa s)
PP1
(°C)
IT2
(mN/m)
Appearence Composition
Model oil 1# 0.878 1.370 -21.0 49.6 Colorless White oil
Model oil 2# 0.972 0.922 -47.0 30.5 Colorless Silicon oil
XJ heavy oil 0.935 2.510 8.0 27.0 Black Crude oil
Diluted crude 1# 0.934 1.247 7.0 10.1 Black Crude oil, desel(6.16%wt)
Diluted crude 2# 0.930 0.897 5.5 8.9 Black Crude oil, desel(9.61%wt)

1 Pour point
2 Oil-water interfacial tension