Api gravity chart for crude oil

using three different crude oilshaving 10.3, 12.4 and 28.4 API gravities. Wet Combustion Studies Of Different Api Gravity Crude Oils From Turkish Oil Fields 

2 Jun 2015 for the calculation of these properties for heavy oil at elevated definition of heavy crude oil is crude oil with API gravity less than 20, according  27 Mar 2016 The most commonly measured properties of crude oil are specific gravity or API gravity, viscosity, color, and odor. This video training will teach  API gravity is a measure of the density of crude oil as compared to density of water This calculator helps in calculation of the compressibility factor for a natural  2 Feb 2015 are crude-oil gravity (API) and compound class distributions [i.e., saturated calculation of the heavy-oil viscosity as a function of temperature. Describes measurement and calculation procedures for determining the diameters of gravity of crude oil and petroleum products normally handled as liquids.

2 Dec 2009 the “American Petroleum Institute Gravity, which is a measure that compares how light or heavy a crude oil is in relation to water. If an oils “API 

Medium crude oil: API gravity from 31.1 °API to 22.3 °API (870 to 920 kg/m³) Heavy crude oil: API gravity from 22.3 °API to 10 °API (920 to 1000 kg/m³) Extra-heavy crude oil: API gravity below 10 °API (higher than 1000 kg/m³) The API degrees indicate whether a crude oil floats on water or sinks. Light crude oils flow easily and contain more volatile components, while extra-heavy crude oils are highly viscous to nearly tar-like and show a higher density. API gravity is calculated using the specific gravity of an oil, which is nothing more than the ratio of its density to that of water (density of the oil/density of water). Specific gravity for API calculations is always determined at 60 degrees Fahrenheit. State-level data show the difference in crude oil API gravity in different parts of the country. For example, oil produced in Texas has a relatively broad distribution of API gravities, with most production ranging from 30–50 degrees API. Oil produced in North Dakota tends to be light (less dense). Calculation of API gravity. API is calculated from a hydrocarbon's specific gravity using this formula: API = (141.5/Specific Gravity) - 131.5. API gravity of crude oil grades. A crude oil will typically have an API between 15 and 45 degrees. Higher API indicates a lighter (lower density) crude. Lower API indicates a heavier (more dense) crude. Generally, lighter (high API) crudes are more valuable because they yield more high-value light products when run through a refinery.

2 Jun 2015 for the calculation of these properties for heavy oil at elevated definition of heavy crude oil is crude oil with API gravity less than 20, according 

2 Dec 2009 the “American Petroleum Institute Gravity, which is a measure that compares how light or heavy a crude oil is in relation to water. If an oils “API 

Density, specific gravity (SG) and API gravity* values are used to monitor quality during the production of crude oil, and to establish its price in trading. This 

It is ascribed practically by the weighted average of the specific gravities of the 2, Crude oil gravity (API), The specific gravity of the solution gas (γg); oil specific  2 Dec 2009 the “American Petroleum Institute Gravity, which is a measure that compares how light or heavy a crude oil is in relation to water. If an oils “API  Both sweet and sour OCS crude oils have API gravities ranging from. 14 to 38 degrees.11 Intermediate crude oil with an API gravity between 18 and. 36 degrees  13 Jun 2014 These rates are valid for oils with API gravities ranging from 6.5 to 9.5, to present greater prevision to predict extra-heavy crude oil viscosity,  10 Nov 2017 Crude oil is classified as light, medium, or heavy grade according to its measured API gravity. Light crude oil has an API gravity higher than 31.1° 

Light crude oil: API gravity higher than 31.1 °API (less than 870 kg/m³); Medium crude oil: API gravity from 31.1 °API to 22.3 °API (870 to 920 kg/m³); Heavy crude  

4 Jun 2015 Any calculation involving the movement of fluids requires a value of Viscosity increases with decreases in crude oil API gravity (assuming a  2 Jun 2015 Viscosity and density are important physical properties of crude oil. A total of 30 heavy oil samples of different API gravities ranging from 11.7  having specific gravities from 1.o0o to 1.076; that is, oils covering the A. P. I. range of io to o both crude and refined, produced in the United States. Each. using three different crude oilshaving 10.3, 12.4 and 28.4 API gravities. Wet Combustion Studies Of Different Api Gravity Crude Oils From Turkish Oil Fields  6 Nov 2014 Today, BTU wanted to visit crude quality for several of the major oil producing regions in the US to help provide more information to the market. 9 Apr 2019 Chart 1 plots a range of crude oils in terms of API gravity and sulfur. Chart 1: Crude Oil Is Not a Homogenous Resource. Downloadable chart. 2 Jun 2015 for the calculation of these properties for heavy oil at elevated definition of heavy crude oil is crude oil with API gravity less than 20, according 

13 Jun 2014 These rates are valid for oils with API gravities ranging from 6.5 to 9.5, to present greater prevision to predict extra-heavy crude oil viscosity,  10 Nov 2017 Crude oil is classified as light, medium, or heavy grade according to its measured API gravity. Light crude oil has an API gravity higher than 31.1°  Density, specific gravity (SG) and API gravity* values are used to monitor quality during the production of crude oil, and to establish its price in trading. This