DeWaxed fuel and lubricant base stocks are made by (a) producing a synthesis gas from
natural gas,(b) reacting the H2 and CO in the gas in the presence of a cobalt Fischer …

ABSTRACT A heavy lubricant base stock is made by (a) producing a synthesis gas from
natural gas,(b) reacting the H2 and CO in the gas in the presence of a cobalt Fischer …

The invention relates to a relatively pure, premium quality, synthetic, isoparaf? nic, heavy
hydrocarbon compo sition useful as a heavy lubricant base stock, to a heavy lubricant base …

The present invention is directed at a stacked bed catalyst System Suitable for use in the
hydrotreating of hydrocarbonaceous feedstockS. The catalyst System com prises: 0008 a) at …

The invention relates to a relatively pure, premium qual ity, heavy hydrocarbon composition
useful as or in a heavy lubricant base stock, to a heavy lubricant base stock, and to a heavy …

This invention relates to base stocks and base oils that exhibit an unexpected combination
of high viscosity index (130 or greater) and a ratio of measured-to-theoretical high-shear/low …

Correspondence Address: exhibit an unexpected combination of high Viscosity index
ExxonMobil Research and Engineering(130 or greater) and a ratio of measured-to …

A process for preparing high VI lubricating oil basestocks comprising hydrotreating,
hydrodewaxing and optionally hydrofinishing. The hydrotreating step is under conditions …

This invention relates to functional fluids which incorporate base Stocks and base oils that
achieve improved Viscosity performance at low temperatures (about-25 C or lower). The …

This invention relates to functional fluids incorporating base stocks and base oils that exhibit
an unexpected combination of high viscosity index (130 or greater) and a ratio of measured …