These are light hydrocarbons produced along with gas that condense to a liquid state at normal temperature and pressure for surface production facilities.

Hydrocarbons in the gaseous state under reservoir conditions which become liquid when temperature or pressure is reduced, and include a mixture of pentanes and higher hydrocarbons.

Liquid hydrocarbons that are produced in conjunction with natural gas. They are chemically more complex than liquefied petroleum gases and are sometimes similar to crude oil or naphtha.