Some of the mainstream motor oil brands that Shell owns include Pennzoil, Quaker State, Shell Rotella, Shell Rimula, Shell Advance, and Shell Helix.

Oils are not all the same, and owners of European cars have to make sure they're using oil that meets European standards -- which differ from those in the U.S.

Rollback of government’s ability to limit climate-heating pollution will make families ‘sicker and less safe’, environmental advocate says ...

Crude oil stocks, not including the SPR, stood at 428.8 million barrels on February 6, according to the EIA's latest weekly ...

Oil held steady on Wednesday, finding support as the market waited for direction while U.S.–Iran talks continued, ...

Flare system design, informed by API 521, is crucial for safety and emissions control in oil and gas, addressing pressure relief and operational efficiency.