How many tonnes in a barrel of oil

Oil and gas volumes are often stated in standard cubic metres Sm 3 , and for precise indication of volumes, the temperature and pressure at which they apply must also be stated. To add up amounts of different petroleum products oil, gas, NGL and condensate , they must first be converted to a uniform quantity and unit.

The most common method is using standard cubic metres of oil equivalents abbreviated as Sm 3 o. When performing conversions, the Norwegian Petroleum Directorate uses a volumetric conversion of NGL to liquid and an energy-based but not exact conversion factor for gas, based on typical properties on the Norwegian shelf.

The properties of oil, gas and NGL vary from field to field and over time. However, in the resource accounts and other comparisons where oil equivalents are used, a common and constant conversion factor is used for all fields and discoveries. Convert metric tons to English pounds and gallons to barrels. A metric ton is equal to 2, lb. There are 42 gallons in a standard barrel. Convert metric tons to barrels using the properties of California crude oil as an example.

Assume there are 25 metric tons of crude oil. If there are 2, lb. The density of California crude oil is 7. Convert the mass of crude oil to volume by dividing by the density. In this example, 55, lb. Finally, convert gallons of oil to barrels by dividing the volume by the conversion of 42 gallons per barrel.

This gives an answer of approximately Therefore, 25 metric tons of crude oil is approximately equal to barrels. Brian Baer has been writing since His work has appeared on Web sites such as eHow, where he specializes in technology, management and business topics. How to Calculate Hectares. How to Convert Stokes to Poise.