Main components of the medium

Natural gas is also known as field gas, petroleum gas, or associated gas with oil. When extracting oil, only the gas is referred to as natural gas ； Oil and petroleum gas; this petroleum gas is known as field gas or associated gas. The chemical composition and physical and chemical properties of natural gas vary from place to place; its main component is methane, with small amounts of ethane, butane, pentane, carbon dioxide, carbon monoxide, hydrogen sulfide, etc., also present. In the absence of hydrogen sulfide, it is a colorless, odorless, flammable, and explosive gas with a density generally ranging from 0.6 to 0.8 g/cm3, making it lighter than air. Gas with a methane content of over 90% is usually referred to as dry gas, while gas with a methane content of less than 90% is called wet gas. Natural gas should be flammable and explosive, highly hazardous, right?

It’s not considered highly hazardous, right? ? ? It can only be considered flammable and explosive! !