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  2. Crude oil assay - Wikipedia

    en.wikipedia.org/wiki/Crude_oil_assay

    A crude oil assay is the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Each crude oil type has unique molecular and chemical characteristics. No two crude oil types are identical and there are crucial differences in crude oil quality. The results of crude oil assay testing provide extensive detailed hydrocarbon ...

  3. Petrotest - Wikipedia

    en.wikipedia.org/wiki/Petrotest

    — ASTM International; ASTM Committee D02 on Petroleum Products and Lubricants; Subcommittee D02.14 on Stability and Cleanliness of Liquid Fuels, ASTM D7545 - 09 Standard Test Method for Oxidation Stability of Middle Distillate Fuels—Rapid Small Scale Oxidation Test (RSSOT), 2009, page 1, footnote 3 [ 4 ] and

  4. Oil analysis - Wikipedia

    en.wikipedia.org/wiki/Oil_analysis

    Oil analysis (OA) is the laboratory analysis of a lubricant's properties, suspended contaminants, and wear debris. OA is performed during routine predictive maintenance to provide meaningful and accurate information on lubricant and machine condition. By tracking oil analysis sample results over the life of a particular machine, trends can be ...

  5. Saturate, aromatic, resin and asphaltene - Wikipedia

    en.wikipedia.org/wiki/Saturate,_Aromatic,_Resin...

    Saturate, Aromatic, Resin and Asphaltene (SARA) is an analysis method that divides crude oil components according to their polarizability and polarity. The saturate fraction consists of nonpolar material including linear, branched, and cyclic saturated hydrocarbons ( paraffins ).

  6. Petromin Corporation - Wikipedia

    en.wikipedia.org/wiki/Petromin_Corporation

    The Petromin Corporation is a Saudi Arabian lubricants and automotive services company, operating in lubricant oils including manufacturer, industrial, and automotive oils and lubricants, car servicing (Petromin Express), fuel retailing and car dealerships. [1] [2] The company is one of the "Major Leading Players" of the lubricating grease ...

  7. Instrumentation in petrochemical industries - Wikipedia

    en.wikipedia.org/wiki/Instrumentation_in...

    A wide range of analysis instruments are used in the oil, gas and petrochemical industries. [1] [16] Chromatography – to measure the quality of product or reactants; Density (oil) – for custody metering of liquids; Dewpoint (water dewpoint and hydrocarbon dewpoint) to check the efficiency of dehydration or dewpoint control plant