Fastline
18 July 2017
Fill the hole
18 July 2017

Field

1) a geographical area in which a number of oil or gas wells produce from a continuous reservoir. A field may refer to surface area only or to underground productive formations as well. A single field may have several separate reservoirs at varying depths. 2) the magnetic field in a motor or generator, or that part of a motor or generator that produces a magnetic field; the magnetic field about any current-carrying electrical conductor.