cone of depression

   A depression of the potentiometric surface in the shape of an inverted cone that develops around a well that is being pumped. It defines the area of influence [6].
   Synonym: cone of pressure relief (applied to artesian aquifers only).

A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. . 2002.

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  • воронка депресії — воронка депрессии (давления) cone of depression; depression cone, cone of influence *Druckrichter, Druckkrater, Depressionstrichter, Absenkungstrichter – характер зміни тиску навколо свердловини при усталеному притоку флюїду до неї, що має форму… …   Гірничий енциклопедичний словник

  • лійка депресії — воронка депрессии (давления) cone of depression; depression cone, cone of influence *Druckrichter, Druckkrater, Depressionstrichter, Absenkungstrichter – характер зміни тиску навколо свердловини при усталеному притоку флюїду до неї, що має форму… …   Гірничий енциклопедичний словник

  • лійка тиску — воронка депрессии (давления) cone of depression; depression cone, cone of influence *Druckrichter, Druckkrater, Depressionstrichter, Absenkungstrichter – характер зміни тиску навколо свердловини при усталеному притоку флюїду до неї, що має форму… …   Гірничий енциклопедичний словник

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