Premium Gas Compressor Oil

Synthetic Blend Compressor Oil
Phillips 66®Premium Gas Compressor Oil is a premium quality, part-synthetic lubricant developed for use in oil-flooded rotary screw and rotary vane compressors in natural gas and CO2 service. It also is recommended for use as a cylinder and crankcase lubricant for reciprocating compressors in natural gas service and CO2 service. Premium Gas Compressor Oil is specially formulated to minimize the effects of gas dilution and oil absorption in these applications.

Features & Benefits

• Excellent oxidation resistance and thermal stability at high temperatures

• High viscosity index and low pour point for use over a wide temperature range

• Formulated to minimize the effects of gas dilution and oil absorption

• Low varnish-forming tendency

• Resists hydrogen sulfide corrosion

• Protects against rust and corrosion


• Oil-flooded rotary screw and rotary vane gas compressors

• Industrial reciprocating compressors pumping natural gas or CO2

• Reciprocating compressors commonly found in remote gas gathering stations

Technical Details

Licenses & Approvals
Additional Details
ISO Grade68
Specific Gravity @ 60°F0.87
Density, lbs/gal @ 60°F7.24
Color, ASTM D15000.5
Flash Point (COC), °C (°F)243 (470)
Pour Point, °C (°F)-33 (-27)
cSt @ 40°C67
cSt @ 100°C10
SUS @ 100°F344
SUS @ 210°F60.1
Viscosity Index133
Acid Number, ASTM D974, mg KOH/g0.22
Copper Corrosion, ASTM D1301a
Demulsibility, ASTM D1401, minutes to pass15
Foam Test, ASTM D892, Seq. I, mL0/0
Four-Ball Wear, ASTM D4172, Scar Diameter, mm0.5
Oxidation Stability, RPVOT, ASTM D2272, minutes1100
Rust Test, ASTM D665 A&BPass