Crude

Difference Between Paraffinic and Naphthenic
The aniline point of paraffinic oil is much higher than a naphthenic meaning the solvency is worse. ... Paraffinic oil has a high viscosity index whic...
Difference Between Sweet and Sour Crude
Sweet crude oil is considered “sweet” if it contains less than 0.5% sulfur. In comparison, sour crude oil contains impurity sulfur levels larger than ...
Difference Between WTI and Brent
In the United States, West Texas Intermediate is the preferred measure and pricing model. It is also slightly "sweeter" and "lighter" than Brent. West...
Difference Between Crude Oil and Petroleum
Crude oil is a mixture of hydrocarbons that exists as a liquid in underground geologic formations and remains a liquid when brought to the surface. .....