| abstract |
A lubricating oil formulation is disclosed inhibiting a pour point of about −45° C. or lower and a Brookfield viscosity at −40° C. of about 60,000 cP or less comprising a mixture of a base stock selected from the group consisting of a Group III base stock, a GTL base stock, synthetic and natural waxy hydrocarbon hydroisomerate base stock, and mixtures thereof in combination with HVI-PAO. Also disclosed is a method for reducing the pour point and enhancing the −40° C. Brookfield viscosity performance of a lubricating oil comprising a base stock selected from the group consisting of Group III base stock, GTL base stock, synthetic and natural waxy hydrocarbon hydroisomerate base stock, and mixtures thereof by adding HVI-PAO to such base stock. |