Natural gas liquids are associated hydrocarbons found in natural gas, including ethane, propane, butane, iso-butane, and natural gasoline. Before natural gas can be transported it must be processed and purified. NGLs are valuable by-products of natural gas processing. They are extracted or isolated, processed and sold separately. NGLs have a variet [..]

nach-er-uhl gas lik-wid Liquid hydrocarbons found in association with natural gas.

Natural Gas Liquids (NGLs) refer to those hydrocarbons which are liquefied at the surface in field facilities or in gas processing plants, and include liquefied petroleum gases (LPGs) such as propane and butanes, and heavier gas liquids (pentanes and heavier) such as natural gasoline.