Natural gas definition is - gas issuing from the earth's crust through natural openings or bored wells; especially : a combustible mixture of methane and other hydrocarbons used chiefly as a fuel and raw material. How to use natural gas in a sentence.
Natural gas (also called fossil gas) is a naturally occurring hydrocarbon gas mixture consisting primarily of methane, but commonly including varying amounts of other higher alkanes, and sometimes a small percentage of carbon dioxide, nitrogen, hydrogen sulfide, or helium.
Natural gas definition, a combustible mixture of gaseous hydrocarbons that accumulates in porous sedimentary rocks, especially those yielding petroleum, consisting usually of over 80 percent methane together with minor amounts of ethane, propane, butane, nitrogen, and, sometimes, helium: used as a fuel and to make carbon black, acetylene, and synthesis gas.
Definition: Natural gas is a mixture of gases which are rich in hydrocarbons. All these gases (methane, nitrogen, carbon dioxide etc) are naturally found in atmosphere. Natural gas reserves are deep inside the earth near other solid & liquid hydrocarbons beds like coal and crude oil. Natural gas is ...
Times, Sunday Times (2012) Today, fuel oil and natural gas have replaced coal and wood in most areas. Randolph, Theron G. & Moss, Ralph W. (contributor) An Alternative Approach to Allergies (1990) America is becoming an energy giant, with cheap natural gas to fuel the factories of foreign investors.
natural gas n. Abbr. NG A mixture of hydrocarbon gases that occurs with petroleum deposits, principally methane together with varying quantities of ethane, propane, butane, and other gases, and is used as a fuel and in the manufacture of organic compounds. natural gas n (Chemistry) a gaseous mixture consisting mainly of methane trapped below ground ...
Definition of natural gas: Hydrocarbon gas obtained from underground and undersea porous sedimentary rocks, often together with crude oil (see petroleum). ... Steve used to think that the oil commodity was a safe investment, but recently with the big boom and natural gas production, he has been having second thoughts. ... Small businesses ...
Natural Gas is a flammable gas, consisting mainly of methane (CH4), occurring in underground reservoirs often with oil. Natural Gas. Definition . Natural gas is primarily methane (CH4) with smaller quantities of other hydrocarbons. It was formed millions of years ago when dead marine organisms sunk to the bottom of the ocean and were buried ...
This natural gas is referred to as shale gas or tight gas, and it is sometimes called unconventional natural gas. Natural gas also occurs with deposits of crude oil, and this natural gas is called associated natural gas. Natural gas deposits are found on land and some are offshore and deep under the ocean floor.
Natural gas: Natural gas, colorless highly flammable gaseous hydrocarbon consisting primarily of methane and ethane. It is a type of petroleum that commonly occurs in association with crude oil. It is widely used as a fuel and is especially important in the generation of electricity.