دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a measure of heating value for natural gas that is fully saturated with water vapor under standard temperature, pressure, and gravity conditions. This is typically a laboratory condition to standardize the amount of water vapor in the gas at a convenient, albeit arbitrary, level. This standard of measure usually has little or nothing to do with the state in which the gas is actually delivered for first sales.

n pI: the number of Btus contained in a cubic foot of natural gas fully saturated with water under actual delivery pressure, temperature, and gravity conditions.

n pI: the number of Btus contained in a cubic foot of natural gas fully saturated with water at a specified pressure base and 60�F (15.5�C).

n pI: hydrocarbon compounds, e.g., in natural gas and natural gas liquids, in which all carbon valence bonds are filled with hydrogen atoms.

n: liquid that is at its boiling point or is in equilibrium with a vapor phase in its containing vessel.

n: The water based drilling fluid that containing saturated Nacl in the water phase.

n: a solution that contains at a given temperature as much of a solute as it can retain. At 68�F (20�C) it takes 126.5 pounds (57.38 kilograms) of salt to saturate 1 barrel (0.1592 cubic metres) of fresh water. See supersaturation.

a solution containing the maximum concentration of a specific ion that it will hold at a certain temperature and pressure without precipitating.

n: steam that exists at a temperature corresponding to its absolute pressure. It may contain, or be free of, water particles.

n: vapor at its dew point

n: 1. a state of being filled or permeated to capacity. Sometimes used to mean the degree or percentage of saturation (e.g., the saturation of the pore space in a formation or the saturation of gas in a liquid, both in reality meaning the extent of saturation). 2. the condition of air when it contains the largest amount of water vapor it can possibly hold at a given temperature and pressure.