Table 2 Crude oil properties.

From: A comparative study of the rheological and adsorption behaviors of bio-and synthetic polymers for enhanced oil recovery

Density

Viscosity

Acid no.

Base no.

Asphaltene Content.

(g/cm3)

(cp.)

(mg KOH/g)

(mg HCl/g)

(%)

0.882

38

2.46

1.57

2.3