Summary Crude oil is one of the most important energy sources used globally. Due to the importance of this energy source, a vast market, which includes physical trading, as well as derivatives... Crude is classified, based on density, as light, medium, heavy, or extra heavy. It can also be ...
The Basics of Crude Oil Classification - Petroleum Refinery ...
Dec 28, 2018 · Crude can be classified as “light” or “heavy,” a characteristic which refers to the oil’s relative density based on the American Petroleum Institute (API) Gravity. This measurement reflects how light or heavy a crude oil is compared to water. If an oil’s API Gravity is greater than 10, it is lighter than water and will float on it.
CLASSIFICATION OF CRUDE OIL AND ITS CHARACTERISTICS
Nov 28, 2020 · West Texas Intermediate (WTI) crude oil is a good example of sweet crude oil, while oil from Canada and the U.S. Gulf Coast tends to be sour. "Light" vs. "Heavy" Crude Oil Crude oil's classification as either “light” or “heavy” depends on the oil’s relative density, based on the American Petroleum Institute (API) gravity.
Lesson 2 Overview | FSC 432: Petroleum Refining
Crude oils contain very low amounts of nitrogen compounds, less than 1%, The nitrogen compounds in crude oils may be classified as basic or non-basic. Basic nitrogen compounds consist of pyridines. The greater part of the nitrogen in crude oils is the non-basic nitrogen compounds, which are generally of pyrrole types.
What Is Crude Oil? - The Balance
Aug 13, 2021 · There are two classifications for sulfur content used by the industry as well. Crude oil is sweet or sour based on the percentage of sulfur it contains. Sweet crude generally has less than 1% sulfur, while sour crude has a sulfur content of greater than 1%. 10. You'll see four labels used to classify crude oil: