How is natural gas used
- how is natural gas drilled
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- how is natural gas extracted step by step
- how is natural gas extracted from shale
What is natural gas.
Natural gas or fossil gas is a non-renewable energy source, which is an odorless, colorless, flammable, and non-toxic hydrocarbon. The largest component is methane (CH4).
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Raw natural gas contains water, ethane, propane, butane, pentanes, hydrogen sulfide, carbon dioxide, water vapor, helium, and nitrogen. Natural gas is a fuel to provide power to factories or even households.
How is natural gas formed?
Natural gas has formed millions and even hundreds of millions of years ago.
It is formed from decomposed organisms such as plants, animals, and diatoms. The thick layer of these organisms mixed with sand and silt, and then it is exposed to intense heat and pressure under the surface.
The earth’s inner heat and the growing pressure (every 10 meters means 1 bar increase in pressure) breaks down the carbon bonds in the organisms.
This process changed these materials into coal, oil (petroleum), or natural gas.
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Natural gas examples
Conventional natural gas:
Conventional gas is accessible because it is trapped under a permeable layer of rock.
In mo
- how is natural gas extracted from earth
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