- 行业: Energy
- Number of terms: 18218
- Number of blossaries: 1
- Company Profile:
The American Gas Association represents local energy companies that deliver natural gas throughout the United States.
Condensates (liquid hydrocarbons without free water) produced in conjunction with the production of gas to be transported or liquefiable hydrocarbons contained in such gas, but not including oil.
Industry:Energy
The movement of a material, such as a gas or liquid, in the body of a plastic. If the gas or liquid is absorbed on one side of a piece of plastic and given off on the other side, the phenomenon is called permeability. Diffusion and permeability are not due to holes or pores in the plastic but are caused and controlled by chemical mechanisms.
Industry:Energy
A device for detecting vibrations in the earth. It is used in prospecting for probable oil or gas bearing structures. In this application, the vibrations are created by discharging explosives in shallow bore holes. The nature and velocity of the vibrations as recorded by the seismograph indicate the general nature of the section of earth through which the vibrations pass.
Industry:Energy
A method of expressing the amount of air infiltration and/or ventilation of a building or room in terms of the number of building volumes or room volumes exchanged per unit of time.
Industry:Energy
In general, resistance to flow; that property of semi-fluids and gases by virtue of which they resist an instantaneous change of shape or arrangement of molecules.
Industry:Energy
The tensile stress necessary to cause failure in a short-time test. It is performed by pulling a specimen of specified dimension at a specified rate.
Industry:Energy
A piece of equipment for separating one substance from another when they are intimately mixed, such as removing oil from water, oil from gas, ash from flue gas, or tramp iron from coal.
Industry:Energy
The actual cost of land, buildings, pipelines and other plant items (in the Code of Federal Regulations) "to the person first devoting it to public service." (Distinguished from the cost to a subsequent owner of acquiring such property after it is already "devoted to public service"). In ratemaking a rate base developed on original cost will not include the difference between the pipeline's acquisition cost and the original cost of facilities acquired. See HISTORICAL COST.
Industry:Energy
