دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a paraffin hydrocarbon, C4H10 , that is a gas in atmospheric conditions but is easily liquefied under pressure. It is a constituent of liquefied petroleum gas. See commercail butane, field-grade butane, normal butane.

a four carbon chain alkane, may be a liquid in the reservoir, but vaporizes as pressure is released. Part of the natural gas liquid components.

n: a paraffin hydrocarbon, C2H6;under atmospheric conditions, a gas. One of the components of natural gas.

a two carbon chain alkane, C2H6. A gas under standard conditions of temperature and pressure.

a description of rock resulting from a magma breach to surface and exposed to atmospheric conditions during cooling.

n: a paraffin hydrocarbon, C9H20, that is liquid at atmospheric conditions. Its boiling point is about 303.5�F (150.8�C) at 14.7 pounds per square inch (332.5 kilopascals per metre).

n: a paraffinic hydrocarbon, CSHIS that is a liquid at atmospheric conditions and that has a boiling point of 25SF (125.5C) at 14.7 pounds per square inch (101 kilopascals).

an eight carbon chain hydrocarbon in the paraffinic oil series.

magna extruded into overlying rock that is not exposed to atmospheric conditions during cooling.

n: a paraffinic hydrocarbon (C3Hg) that is a gas at ordinary atmospheric conditions but is easily liquefied under pressure. It is a constituent of liquefied petroleum gas. propane, commercial n: see commercial propane.

an alkane with a 3 carbon chain.

n: oil as it exists at atmospheric conditions in a stock tank. Stock tank oil lacks much of the dissolved gas present at reservoir pressure and temperatures .

n: the state of the atmosphere at a specific time with respect to heat or cold, wetness or dryness, calm or storm, and clearness or cloudiness. The term is also used to identify rain, storm, or other unfavorable atmospheric conditions. v: to allow an object or substance to age, usually under controlled conditions.