Specific gravity of crude oil is how light or heavy it is compared to water. If the API gravity is less than 10 it will float in water.
light crude oil has less specific gravity,less viscosity while heavy crude oil has more specific gravity & viscosity.
You probably mean the "specific gravity" of crude oil. The answer is yes. For example: crude oil with a specific gravity of less than 1.0 and is therefore lighter than water and will float on its surface. "Extra heavy crude oil" has a specific gravity greater than 1.0 and sinks to the bottom of water.
Crude oil densities vary from Saudi Arabian fields, so a single specific gravity is not possible. However, for purposes of benchmarking crude, the Dubai crude is 31 degrees API (0.871).
Brent Crude is a light oil and is classified as a sweet crude. It contains 0.37% sulfur, has an API gravity of 38.06, and a specific gravity of .835.
The same way you convert any density to specific gravity. Just divide the density of the substance (crude oil in this case) by the density of the reference substance (usually water, for liquids).
The specific gravity depends on the particular oil, some are lighter, some heavier. Olive oil has an SG of about 0.7, crude oil (used for gasoline etc.) about 0.9.
No. Liquid ether at 72.72 kg/m3 is much lighter than crude oil at 790 (or so) kg/m3.
Changes in gravity are one indicator of the presence of crude oil
the Melting point depends on different types of Crude oil.. Crude oils are of different types ..so there is no specific Boiling point
Heat exchanger for petroleum
Oil has the highest specific gravity. Water has the second.
As the question is how many barrels per metric ton of 'crude oil', you can use the calculator on the U.S. Energy Information Administrations site:http://tonto.eia.doe.gov/kids/ then select 'energy calculators'Using the crude oil calculator shows 1 metric ton = 7.33 bbl crude oil. Crude oils vary depending on their specific gravity so this is an average for crude oil in the U.S.Depends on density, however 7.33 bbl per tonne is a reasonable estimate.1metric ton(1000kgs)=7.3 barrels. 1barrel=42 US gallons.