The American Petroleum Institute gravity (API gravity) is a measurement of the density of oil. This number will normally fall somewhere between 10 and 70. “Light” crude oil will float on water and the higher the API gravity of the crude oil or liquid petroleum the “lighter” it is. If...
extraction process, the petroleum industry digs deep wells to reach underground oil fields, where crude oil has accumulated over a large area and is trapped between layers of rocks.Then it pumps the crude oil out. .Then its refineries have two main tasks: convert less–valuable crude oil into...
The article focuses on the views of the author on issues related to the petroleum industry. The author began writing the annual "Crude Oil Outlook" paper of the journal "World Oil," on New Years Day, 13 years ago, when prices had just fallen below $14/bbl for the first time since ...
All of these different substances come from crude oil. The only difference is the length of the carbon chains! Still curious about petroleum uses and processing? Check out the links on the next page for related articles and quizzes to test your knowledge. ...
3.Mineral oils: According to customs, the base oils extracted from petroleum by physical distillation are called mineral oils, and the process is based on the refining of crude oil, after fractionating out the useful light substances, the residual oil at the bottom of the tower is then refined...
Oil shaleis essentially a type of rock that contains solid bits of kerogen. Kerogen is a petroleum product (essentially, a precursor to oil). In order for the kerogen in oil shale to be converted into something useful, one of two methods must be used. ...
A decade ago, the seven largest international oil companies—Exxon, Shell, British Petroleum, Texaco, Standard Oil of California, Mobil, and Gulf—still dominated the industry in virtually every respect. In 1972, these seven companies accounted for three fifths of the noncommunist world's ...
million barrels of crude oil per day — the most crude oil the nation has ever produced. This production level has also drawn criticism from the left, as the Biden administration was outpacing the Trump administration for the number of leases for oil and oil and gas drilling on public lands...
Simple past tense and past participle of refine The raw petroleum was refined into kerosene. Delicate Pleasing to the senses, especially in a subtle way A delicate flavor. A delicate violin passage. Refined Precise, freed from imprecision, particularly: Delicate Easily broken or damaged A kite too...
LPG: L (abbreviation of Liquefied), meaning liquefied. LPG, usually called liquefied petroleum gas, is a colorless, volatile gas obtained by pressurizing, cooling, and liquefying oil or natural gas in a refinery. LNG: N (abbreviation of Natural), natural. LNG, commonly called liquefied natura...