دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the liquid in which solids are suspended or droplets of another liquid are dispersed, sometimes called the external phase. In a water-in-oil emulsion, oil is the continuous phase. Compare internal phase.

n: (1) The fluid phase that completely surrounds the dispersed phase. (2) The fluid phase of a drilling fluid: either water, oil, or synthetic oil. The dispersed (noncontinuous) phase may be solids or liquid.

the external phase in an emulsion.

n: that part of a drilling mud . clay, shale, barite, and other solids - that is dispersed throughout a liquid or gaseous medium. forming the mud.

n: The scattered phase (solid, liquid, or gas) of a dispersion. The particles are finely divided and completely surrounded by the continuous phase.



the internal phase in an emulsion – i.e., the droplets or bubbles.

n: see continuous phase.

n: a mixture in which one liquid, termed the dispersed phase, is uniformly distributed (usually as minute globules) in another liquid, called the continuous phase or dispersion medium. In an oil-in-water emulsion, the oil is the dispersed phase and the water the dispersion medium;in a waterin- oil emulsion, the reverse holds.

n: A substantially permanent heterogeneous mixture of two or more liquids that do not normally dissolve in each other but are held in a dispersed state, one within the other. This dispersion is accomplished by the combination of mechanical agitation and pres

a physical mixture of two or more immiscible phases.

n: see continuous phase.

n: the substant in continuous state which encircles the dispersed particle in the disperse system


the outside or continuous phase of an emulsion.

n: the fluid droplets or solids that are dispersed throughout another liquid in an emulsion. Compare continuous phase.

n: The discontinuous phase of an emulsion, the dispersed droplets of emulsified fluid.

n: a water-in-oil emulsion in which fresh or salt water is the dispersed phase and diesel. crude. or some other oil is the continuous phase. Water increases d1e viscosity and oil reduces the viscosity.

n: an invert emulsion is a water-in-oil emulsion where fresh or salt water is the dispersed phase and diesel, crude or some other oil is the continuous phase and increase the viscosity and oil reduces the viscosity.

n: an oil mud in which fresh or salt water is the dispersed phase and diesel, crude, or some other oil is the continuous phase. See oil mud.

nj: any drilling fluid, usually oil-base or invertemulsion muds, whose continuous phase dose not co9nduct electricity, e.g.oil. The spontaneous potenial and normal resistivity can not be logged, although such other logs as the induction, acoustic velocity etc