Natural Gas Liquids means those hydrocarbon components that can be recovered from natural gas as a liquid including, but not limited to, ethane, propane, butanes, pentanes plus, and condensates;
Petroleum liquids means crude oil, condensate, and any finished or intermediate products manufactured or extracted in a petroleum refinery.
Free liquids means liquids which readily separate from the solid portion of a waste under ambient temperature and pressure.
Total hydrocarbons (THC) means the sum of all volatile compounds measurable by a flame ionization detector (FID).
Oil means petroleum in any form including crude oil, fuel oil, sludge, oil refuse and refined products (other than petrochemicals which are subject to the provisions of Annex II of the present Convention) and, without limiting the generality of the foregoing, includes the substances listed in Appendix I to this Annex.
Liquefied natural gas or “LNG” means natural gas that has been liquefied.
Liquefied petroleum gas means a mixture of light hydrocarbons (predominantly propane, butane) that is gaseous under conditions of ambient temperature and pressure and that is maintained in a liquid state by an increase of pressure or lowering of temperature;
Hydrocarbons means oil, gas, casinghead gas, drip gasoline, natural gasoline, condensate, distillate, liquid hydrocarbons, gaseous hydrocarbons and all products refined or separated therefrom.
Hydrocarbon means a compound consisting of hydrogen and carbon, which, when naturally occurring, may also contain other elements such as sulphur;
Gas means any mixture of hydrocarbons and noncombustible gases in a gaseous state consisting primarily of methane.
Combustible liquid means a liquid that has a flash point not less than 37.8 degrees Celsius and not greater than 93.3 degrees Celsius;
Barrel means forty-two (42) United States gallons of 231 cubic inches of sixty degrees Fahrenheit (60ºF) and equilibrium vapor pressure.
Non-Methane Hydrocarbons (NMHC means the sum of all hydrocarbon air pollutants except methane.
Condensate means hydrocarbon liquid separated from natural gas which condenses due to changes in the temperature or pressure and remains liquid at standard conditions.
MMBtu means one million British thermal units.
Compressed natural gas means a mixture of hydrocarbon gases and vapors that consists primarily of methane in gaseous form that has been compressed for use as a fuel to propel a motor vehicle.
Gas Transporter means the licensed operator of the transportation network through which gas is transported to you;
Fuel Gas means Gas used as fuel for the operation of the Transportation System.
Flammable liquid means any liquid that has a flash point of seventy degrees Fahrenheit, or less, as determined by a tagliabue or equivalent closed cup test device.
High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).
noxious liquid substance means any substance designated in Appendix II to this Annex or provisionally assessed under the provisions of Regulation 3(4) as falling into Category A, B, C or D.
Natural Gas or "Gas" shall mean natural gas, processed, unprocessed, vaporized liquid natural gas, synthetic gas, propane-air mixture or any mixture of these gases.
Fuel oil means heavy distillates or residues from crude oil or blends of such materials intended for use as a fuel for the production of heat or power of a quality equivalent to the “American Society for Testing and Materials’ Specification for Number Four Fuel Oil (Designation D 396-69)”, or heavier.
Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.
Crude Petroleum means the direct product of oil wells or a mixture of the indirect products transportable like the direct products and containing not more than two percent (2%) of sediment, water, and other impurities.
Gas well means a well producing gas or natural gas from a common source of gas supply as determined by the commission.