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Used oil re-refining is the process of restoring used oil to new oil by removing chemical impurities, heavy metals and dirt. [2] Used industrial and automotive oil is recycled at re-refineries. The used oil is first tested to determine suitability for re-refining, after which it is dehydrated and the water distillate is treated before being ...
American petroleum refining largely grew out of oil shale refining. When the Drake Well started producing in 1859, the oil shale industry was growing rapidly, and establishing refineries near cannel coal deposits along the Ohio River Valley. As oil production increased, the oil shale refiners discovered that their refining process worked just ...
Quaker State is an American brand of motor oils, owned by Shell USA, the US-based division of Shell plc.. The former Quaker State Oil Refining Company had been constituted in 1924 after the Eastern Refining Co. acquired rights to the Quaker State brand name to the Phinny Brothers Oil Company, which had been producing the Quaker lubricants since 1912, gaining reputation in the U.S. after a deal ...
Refining is easily the least glamorous aspect of the oil and gas business. And yet, this is where the next smart play is for energy investors. An increase in energy production in North America ...
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The Los Angeles County refinery was ranked as the top emitter of nitrogen and selenium among 81 oil facilities in 2021, a recent study found. Study of U.S. oil refineries ranks Chevron El Segundo ...
October 29, 2017 - An oil well near Berthoud, capped in 1984, began spilling drilling mud. [37] December 22, 2017 - One person injured in an explosion & fire at an oil well in Weld County, Colorado. [38] February 18, 2018 - A liquid spill near tanks used in oil drilling, near Erie, was more than 200 gallons. [39]
The company was formed to build an oil refinery in the Pacific Northwest. In 1954, the refinery's present site in Tacoma was purchased, and in 1955 the corporation was renamed U.S. Oil & Refining Co. Construction of the initial facility, a 5,000 barrels per day (790 m 3 /d) (stream) refinery, began during the summer of 1955.