HyPrene - Process Oils

Ergon’s HyPrene process oils are genuine naphthenic and paraffinic oils produced to exact specifications and designed for a variety of processing applications. HyPrene products have low pour points, good solvency power, low odor levels, excellent color and color stability characteristics.


Tire Oils, Rubber Compounding, Automotive & Industrial Hoses, Dedusting, Plasticizer, Titanium Dioxide Wash, Compressor Wash Oils, Hydraulic Fracturing Oil, Adhesives, Carpet Backing, Feed Stock for White Oil, Diluents and Carriers, Carbon Black, Banbury Dust Stop, Defoamers, Sealants, Belts & Hoses, Coatings, Leather Tanning, Agriculture Oils.

Product Variety

Ergon’s HyPrene products range from low, 40 SUS viscosity to high, 4900 SUS viscosity products, with blending capabilities to meet a wide range of industry needs.


  • High saturates and low aromatics
  • Oxidation stability for longer life
  • Solubility for compatibility with diverse additions
  • Low pour points
  • Excellent color and color stability
  • No additives
  • PAC <3, by method IP346
    All HyPrene Naphthenic and Paraffinic Oils
  • Modified Ames Assay by ASTM E 1687
    All HyPrene Naphthenic and Paraffinic Oils Pass
  • FDA Regulation 21 CFR 178.3620 (C)
    All Paraffinic HyPrene Oils Pass
    Naphthenic HyPrene 60 and HyPrene 100 Pass

Production Technique

Ergon Refining, Inc. produces its oils by distillation of virgin naphthenic crude followed by a modern, high pressure, severe hydrotreating process. All processes are closely monitored and final products are subject to approval from qualified personnel. No re-refined or reclaimed oils are used in production. Ergon - West Virginia processes 100% light paraffinic crude oils by tightly controlled distillation followed by high-pressure hydrotreating to produce highly refined paraffinic specialty products.