We’re never satisfied with the status-quo. And when it comes to adding more value from our base oils production, we saw an opportunity and we delivered. For the past 40 years, three of our downstream (LUBEREF, Motiva and S-Oil) have been majors suppliers of quality Group I, Group II, and Group III base oils. We’re collaborating to deliver new solutions that meet the needs of our customers — and the needs of evolving markets — with consistent quality and reliable supply from refineries located strategically around the world.

We’re integrating our product offering under a unified global brand family, Aramco Base Oils, to deliver a broad range of base oil products under the aramcoDURA, aramcoPRIMA, and aramcoULTRA brands. Our customers can easily source the base oils that meet their existing specifications for finished lubricants from any one of our strategically located base oil facilities.

Technical information

In accordance with API and ACEA protocols, Straton-Eng Oil & Gas has successfully completed test programs that demonstrated the interchangeability and linage between Group II base oils from our global manufacturing sites. The extensive testing programs covers API SN/GF-5, API CJ-4 together with ACEA A3/B4, E7 and E9 automotive engine in addition to demonstration in industrial and gear oils applications.

Our Straton-Eng Oil & Gas PRIMA API Group II base oils give you the power to formulate the majority of automotive and industrial lubricating oils for heavy duty diesel engine oils, as well as driveline oils, industrial hydraulic and turbine oils. We also offer process oils which are derived from our Group II processing stream but are not classified as API Group II oils.