oil

An oil is a substance with unique chemical properties, which presents several defining characteristics, including retaining a liquid form at ambient temperatures and not mixing with water. There are several types of oils, such as vegetable, petrochemical, synthetic and volatile essential oils.

Organic oils are produced by plants and animals via different metabolic processes. They can be extracted directly from plants, through various processes, such as cold pressing. Crude oil, or petroleum, is considered a mineral oil, because it is extracted at great depths from rock sediments. However, petroleum is a natural byproduct of fossilized marine zoo- and phytoplankton, which has been converted to oil through geochemical processes. Etymologically speaking, petroleum means "rock oil", or oil that has been extracted from rock sediments. As sand and rock deposit on seabeds over dead algae and zooplankton, petroleum is formed over millions of years in the absence of oxygen and under tremendous pressures.

Petroleum is composed primarily of hydrogen, carbon, with trace amounts of metals, oxygen, salts and sulfur. It is obtained mainly through drilling in oilfields, which are vast areas with an abundance of oil reservoirs. Oilfield drilling equipment is used to dig wells and exploit the natural resource. Petroleum reservoirs can be found either on land or on the seabed, therefore a distinction is made between onshore and offshore oil drilling. New and used oilfield equipment can be acquired from companies that specialize in targeting the needs of the oil and gas industry. As oil reservoirs are often located in remote areas, a camp is usually arranged to enable a smooth drilling operation. Extraction is enabled with a drilling rig, which is a large machine designed to create shafts in the ground.

Petroleum and its byproducts have become immensely important to modern day economy, and are considered critical resources for any country. It is currently one of mankind's most important sources of fuel, but also has multiple uses in agriculture (such as being used to obtain fertilizers and pesticides), the pharmaceutical industry and the cosmetic industry. Nearly all plastic is derived from petrochemicals, as well as synthetic rubber, asphalt (or bitumen) and lubricants. Moreover, petroleum derivatives are used to manufacture furniture, photographic film, detergents, upholstery and even artificial fibers found in clothing.

You'll find bloggers talking about oil at sites like yosemite.epa.gov and eia.gov.

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Original Technorati articles tagged “oil”

• in Politics
  The Politics of Gasoline Prices
  When the price of gas rises, so does the political rhetoric.
  by map0621 / on Feb 28, 2012
• in Business
  Oil Prices Surge After Greek Parliament’s Approval of Austerity Deal
  Oil prices increased after new austerity deal by Greece.
  by uzparacha / on Feb 13, 2012
• in Business
  Iran Oil Ban In Europe May Come Sooner
  Pending legislation in Iran calls for an immediate embargo on all all imports and exports of European goods, including oil.
  by stephengfm / on Jan 29, 2012

Latest blogosphere posts tagged “oil”

 

• Supercomputing: Game-Changer for Oil & Gas Exploration

  
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  Oil majors are second only to the US Defense Department in terms of the use of supercomputing systems. That’s because supercomputing is the key to determining where to explore next—and to finding sweet spots based on analog geology. What these supercomputing systems do is analyze vast amounts of seismic imaging ...
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• CRUDEBOSS : GIVE US A CHANCE AND WE WILL PROVE OUR WORTH TO YOU!!

  
  — Authority:
  WWW.MCXCRUDEBOSS.COM 08058671231 WHY FEAR WHEN BIG BOSS OF CRUDE OIL IS HERE? JOIN CRUDEBOSS WOTH ONLY MONTHLY SUBSCRIPTION OF RS 3000 ONLY ! FILL THE FREE TRIAL FORM TODAY!!
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• CRUDEBOSS : THIS WEEK’S PROFIT IS ABOVE 1 LAC! JOIN CRUDEBOSS!

  
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  WWW.MCXCRUDEBOSS.COM 08058671231 WHY FEAR WHEN BIG BOSS OF CRUDE OIL IS HERE? JOIN CRUDEBOSS WOTH ONLY MONTHLY SUBSCRIPTION OF RS 3000 ONLY ! FILL THE FREE TRIAL FORM TODAY!!
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• Keystone XL: Obama urged by Democrat backers to reject pipeline

  
  Marketspace Blog — Authority: 141
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• Energy plans deemed impractical

  
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• Eggplant Health Benefits - 5 important benefits for your health of eggplants.

  
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   (Photo credit: Wikipedia ) The benefits of eggplant are very famous, as it is very popular for treating various kinds of illnesses and different kinds of diseases. Eggplants belong to the family of vegetables in which sweet potatoes and tomatoes are also included. They originated in India and were first ...
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• Podcast 42: Paleo Pronunciation

  
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• BP withdrawing some staff from Tripoli

  
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• How to Get Valve Oil Out of Paper

  
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• “Single Stroke” Paintings by James Nares

  
  Artstormer — Authority: 128
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• False Flag-O-Meter reaches the red zone: Why a government-orchestrated distraction event is highly likely to occur in the next 7 days

  
  Scene Releases - News from all over the world — Authority: 173
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• Natural ways to increase breast size

  
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  Natural ways to increase breast size is a post from: Skin Care Appearance was the subject important, especially for women. Especially when it concerns the shape of the body, all are competing to slim. Not little women too obsessed have big breasts to look sexy. onions Not a few of them in the end be ...
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• Eucalyptus oil to relieve variety of health problems

  
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  Eucalyptus oil to relieve variety of health problems is a post from: Go Healthy Life eucalyptus oil The aroma is very typical, when applied to the skin feels warm and pervasive. No wonder that eucalyptus oil is the favorite of many people. When you feel dizzy and nauseous, stay whiff of it, the discomfort ...
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• Shell Censorship

  
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  Our arch-critic, LondonLad, who has been posting comments on our Shell Blog for many years under his current or former alias, mostly highly critical of our articles, has stated: “I genuinely salute the Donovan’s for inserting comments on the Blog from the likes of myself.” Unlike Royal Dutch Shell, we are ...
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• Staying Alive Day 2

  
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• A Call On The Price of Uranium?

  
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• 9 Survival Tips for the Market Shakeout Blues

  
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• On this day…in 1941

  
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  On this day in 1941, Adolf Hitler sends two bombers to Iraq to support Rashid Ali al-Gailani in his revolt against Britain, which is trying to enforce a previously agreed upon Anglo-Iraqi alliance. At the start of the war, Iraqi Prime Minister General Nuri as-Said severed ties with Germany and signed a cooperation ...
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• Shell Nigeria Graduate Trainee Recruitment Programme 2013

  
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  At Shell, we’re developing all kinds of ideas to help meet the growing demand for energy. And we’re looking for ambitious students and graduates to help us do more.   Shell... [[ CLICK ON POST HEADER TO SEE MORE]]
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• Shell Nigeria Graduate Trainee Recruitment Programme 2013

  
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  At Shell, were developing all kinds of ideas to help meet the growing demand for energy. And were looking for ambitious students and graduates to help us do more.Shell Recruitment Day... [[ CLICK ON POST HEADING TO ENTER SITE]]
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