Sources
- U.S. Energy Information Administration: World Crude Oil Prices
- BP Crude Grades
- Intertek: Crude Oil Grades and Types
- MeGlobalOil: Carriage of Heavy Grade Oil
- Statoil.com: Crude oil assays
- EnergyIntel.com: The Crude Oils and their Key Characteristics
- Capline system crude oil properties and quality indicators
Read more about this topic: List Of Crude Oil Products
Famous quotes containing the word sources:
“Even healthy families need outside sources of moral guidance to keep those tensions from imploding—and this means, among other things, a public philosophy of gender equality and concern for child welfare. When instead the larger culture aggrandizes wife beaters, degrades women or nods approvingly at child slappers, the family gets a little more dangerous for everyone, and so, inevitably, does the larger world.”
—Barbara Ehrenreich (20th century)
“The American grips himself, at the very sources of his consciousness, in a grip of care: and then, to so much of the rest of life, is indifferent. Whereas, the European hasn’t got so much care in him, so he cares much more for life and living.”
—D.H. (David Herbert)
“No drug, not even alcohol, causes the fundamental ills of society. If we’re looking for the sources of our troubles, we shouldn’t test people for drugs, we should test them for stupidity, ignorance, greed and love of power.”
—P.J. (Patrick Jake)