Jones and Cassidy went on to play mother and son on The Partridge Family, which debuted in the fall of 1970. Danny Bonaduce and Susan Dey were also key members of the cast.
Sour crude oil. Sour crude oil is crude oil containing a high amount of the impurity sulfur. It is common to find crude oil containing some impurities. When the total sulfur level in the oil is more than 0.5% the oil is called sour.
1 West Texas Intermediate (WTI) Oil, aka Texas Sweet Light, is a type of crude oil used as a benchmark in oil pricing and the underlying commodity of New York Mercantile Exchange's oil futures contracts. 2  WTI and Brent Crude are usually referenced in Western news reports about oil prices.3  WTI is lighter than Brent Crude. It is commonly used for processing into gasoline. 2  Brent Crude consists of Brent Crude, Brent Sweet Light Crude, Oseberg, and Forties. 3  Brent Crude is sourced from the North Sea. 4  The name 'Brent' comes from the formation layers-Broom, Rannoch, Etieve, Ness and Tarbat.