Product Description

Mobil Gas Compressor Oil is a premium quality, high performance, synthetic gas compressor lubricant based on poly-alkylene glycol. It is primarily intended for use in gas compressors for hydrocarbon and chemical gases where the crankcases and bearings operate in a gas filled atmosphere. It is particularly suitable for marine service on vessels carrying liquefied gas cargoes. It also has application in general industry where problems with oil and gas solubility issues have resulted in less than satisfactory equipment performance. Compared with conventional mineral oil, Mobil Gas Compressor Oil has a lower gas solubility and consequently resists dilution and has improved viscosity control which results in additional protection against wear, improved efficiency and reduced foaming.

Features and Benefits

Mobil Gas Compressor Oil is a speciality synthetic product developed to reduce the problems resulting from gas dissolving in the lubricant and causing problems with wear, sealing, increased maintenance and frequent oil changes.

Features Advantages and Potential Benefits
Reduced Hydrocarbon and Chemical Gas Solubility Improved viscosity control

Reduced component wear

Reduced downtime and lower maintenance costs


•  Liquefied petroleum gases such as propane and butane

•  Liquefied natural gases such as methane and ethane

•  Hydrocarbon chemical gases such as ethylene, propylene and butylene

•  Chemical gases such as ammonia, vinyl chloride monomer and butadiene

Properties and Specifications

ASTM Color, ASTM D1544 <2.0
Flash Point, Cleveland Open Cup, °C, ASTM D92 294
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 175
Pour Point, °C, ASTM D97 -36
Density @ 15 C, kg/l, ASTM D1298 1.055

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @


It cannot be guaranteed that the product information given above is up to date. For the latest version of the Product Data Sheet we refer to the product library of ExxonMobil.