Propane is a natural gas liquid (or NGL). NGLs are hydrocarbons in the same family of molecules as natural gas and crude oil. Other NGLs include ethane, butane, and pentane. Propane and ethane are ...
Propane is a liquefied petroleum gas found mixed with natural gas and oil. Propane and other liquefied gases such as ethane and butane are separated from natural gas at processing plants or from crude ...