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Services

Green Life United specializes in offering small to medium size oil seller and exporters with the leverage typically afforded to only Majors. We maintain an excellent relationship with the Arevenca Refinery Complex More »

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Careers

Location: Anywhere in the United States Yearly Salary Range: 100k mimimum. Generous Commission Employment Type: Full Time Position: Account Managing Executive   Description: The role of an AE is to develop new More »

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Investing

We offer institutional clients the opportunity to invest in oil without the hassle of getting dirty. Through our network of investment houses we can set up accounts where qualified investors may trade More »

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About Us

Green Life United is a full service international trading company with a focus on petroleum products. We utilize our strategic relationships with producers, refiners, brokers and re-sellers all around the world to More »

Classifications of Crude Oil

Crude oil otherwise known as petroleum (from Greek: petra (rock) + Latin: oleum (oil)) is a composition of hydrocarbons (chemicals composed solely of hydrogen and carbon in various molecular arrangements) and other compounds which is usually brown or black in color.

It is extracted from the earth, formed naturally from the fossil of animals and plants. The viscosity and relative weight of crude oil varies and it can exist in either liquid or solid state. 

Production of Crude Oil

Production of Crude Oil (Thousand Barrels Per Day), 2006-Feb.2011  

(In 2010, almost 60% of U.S. crude oil production came from eight States: Texas – 20.7%; Alaska – 10.9%; California – 10.1%; North Dakota – 5.6%; Oklahoma – 3.4%; Louisiana – 3.3%; New Mexico – 3.1%; and Wyoming – 2.6%. About 30% of U.S. crude oil was produced from wells located offshore in federally administered waters of the Gulf of Mexico. Also, please see my post “U.S. Crude Oil Production, 1970-2010.”)