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How is natural gas processed for sale and consumption? Natural gas withdrawn from natural gas or crude oil wells is called wet natural gas because, along with methane, it usually contains NGLs—ethane, propane, butanes, and pentanes—and water vapor. Wellhead natural gas may also contain nonhydrocarbons such as sulfur, helium, nitrogen ...
Natural gas is a fossil fuel that is formed when layers of organic matter (primarily marine microorganisms) [6] decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. [7]
Natural gas is a fossil fuel, like oil and coal, which releases pollution and global warming emissions when burned. Methane, the primary component of natural gas (or just "gas"), is itself a potent global warming pollutant, more than 80 times more powerful than carbon dioxide over a 20-year period.
Natural gas is a hydrocarbon mixture consisting primarily of saturated light paraffins such as methane and ethane, both of which are gaseous under atmospheric conditions. The mixture also may contain other hydrocarbons, such as propane, butane, pentane, and hexane.
🔬 What is natural gas made of? Natural gas is composed of four hydrogen atoms and one carbon atom (CH4 or methane) and is colorless and odorless in its natural state. When it burns, natural gas produces mostly carbon dioxide, water vapor and small amounts of nitrogen oxides.
Natural gas is often found dissolved in oil at the high pressures existing in a reservoir, and it can be present as a gas cap above the oil. In many instances it is the pressure of natural gas exerted upon the subterranean oil reservoir that provides the drive to force oil up to the surface.
The largest component of natural gas is methane, a compound with one carbon atom and four hydrogen atoms (CH 4). Natural gas also contains smaller amounts of natural gas liquids (NGLs; which are also hydrocarbon gas liquids), and nonhydrocarbon gases, such as carbon dioxide and water vapor.