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Oil was formed from the remains of animals and plants that lived millions of years ago in a marine environment.

Petroleum - Wikipedia


Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations .... The production of these oils and solid paraffin wax from coal formed the subject of his patent dated 17...

How Are Oil/Natural Gas Formed? - Adventures in Energy


Stage 1 - All of the oil and gas we use today began as microscopic plants and animals living in the ocean millions of years ago. As these microscopic plants and ...

Standard Grade Bitesize Chemistry - How crude oil was formed - BBC


A BBC Bitesize secondary school revision resource for Standard Grade Chemistry on how crude oil was formed: fossil fuels, porous rock, non-porous rock.

www.ask.com/youtube?q=How Is Oil Formed?&v=8YHsxXEVB1M
Sep 5, 2014 ... A fast paced explanation of how many oil and gas deposits form and how we explore for them.

The Mysterious Origin and Supply of Oil - Live Science


Oct 10, 2005 ... But where does oil really come from, and how much is left? ... The idea that petroleum is formed from dead organic matter is known as the ...

How Does Oil Form? - Live Science


Mar 2, 2011 ... "Molecules in oil have the same backbone structures that we find in living ... collectively forming sedimentary drifts of decaying organic matter.

How is oil formed? | Reference.com


Oil is formed when organic materials are buried under sedimentary rock; anoxic conditions and intense pressure cause a gradual transformation in petroleum.

How Oil and Gas Deposits Are Formed | Planète Énergies


Jul 17, 2015 ... Deep in the Earth, oil and natural gas are formed from organic matter from dead plants and animals. These hydrocarbonsThe final phase in ...

The Formation of Oil and Natural Gas Deposits (hydrocarbons ...


Aug 23, 2015 ... The Slow Formation of Oil and Natural Gas Deposits. It takes millions of years for decaying organic matter to be transformed into hydrocarbons ...