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Liquefied petroleum gas, also referred to as liquid petroleum gas (LPG or LP gas), is a fuel gas which contains a flammable mixture of hydrocarbon gases, specifically propane, n-butane and isobutane. It can sometimes contain some propylene , butylene , and isobutene .
Oil traders, Houston, 2009 Nominal price of oil from 1861 to 2020 from Our World in Data. The price of oil, or the oil price, generally refers to the spot price of a barrel (159 litres) of benchmark crude oil—a reference price for buyers and sellers of crude oil such as West Texas Intermediate (WTI), Brent Crude, Dubai Crude, OPEC Reference Basket, Tapis crude, Bonny Light, Urals oil ...
Because of its excellent liquidity and price transparency, the contract is used as a principal international pricing benchmark. The first futures contracts on crude oil were traded in 1983, with the Chicago Board of Trade (CBOT) and the New York Mercantile Exchange (Nymex) both attempting to take advantage of the government's de-regulation of ...
Most liquid fuels used currently are produced from petroleum. ... The cost of butanol is about $1.25–$1.32 per kilogram ($0.57-$0.58 per pound or $4 approx. per US ...
Heavy crude oils provide an interesting situation for the economics of petroleum development. The resources of heavy oil in the world are more than twice those of conventional light crude oil. In October 2009, the United States Geological Survey updated the Orinoco deposits (Venezuela) recoverable value to 513 billion barrels (8.16 × 10 10 m 3 ...
WASHINGTON (Reuters) -The U.S. Energy Department said on Friday it will begin buying back oil for the Strategic Petroleum Reserve, or SPR, the first purchase since this year's record 180 million ...
Fire crews have contained a large fire at a refinery storage tank in Garyville, Louisiana, about 40 miles west of New Orleans, authorities said.
In the U.S., most consumer goods bear pre-tax prices, but gasoline prices are posted with taxes included. Taxes are added by federal, state, and local governments. As of 2009 [update] , the federal tax was $0.049 per liter ($0.184/U.S. gal) for gasoline and $0.064 per liter ($0.244/U.S. gal) for diesel (excluding red diesel ).