Oil Analyses

GeoMark performs a standard but detailed analytical program on all oil samples contained in the RFDbase Database, and recommends this program on Tech Service samples. The standard oil analytical program is presented below.

• API Gravity
• % Sulfur
• Nickel/Vanadium concentration
• C15+ vs.
• Deasphalting
• Liquid Chromatography (%Sat %Aro %NSO)
• Capillary GC of Whole Crudes
• Stable Carbon Isotopes for both Sat and Aro Hydrocarbon Fractions
• GC/MS of branched/cyclic fraction for Terpane/Sterane Distributions (quantitative)
• GC/MS of Aromatic Hydrocarbon Fraction (qualitative)

For more information on Oil Analyses please contact us.