Lesson 2 Overview API Gravity Viscosity Pour Point Concentration of Various Contaminants Sulfur and Nitrogen Content Metals Content and Total Acid Number Carbon Residue, Basic Sediment and Water, and Salt Content Distillation and Boiling Points Average Boiling Points Crude Assay Characterization Factors Elemental Analysis and Ternary Classification of Crude Oils Self-Check Questions Summary and Final Tasks Book traversal links for Lesson 2: Properties and Classification of Crude Oil ‹ Summary and Final Tasks Up Lesson 2 Overview › Printer-friendly version