Hydrostratigraphic unit definition

Hydrostratigraphic unit means any water-bearing geologic unit or units hydraulically connected or grouped together on the basis of similar hydraulic conductivity which can be reasonably monitored; several geologic formations or part of a geologic formation may be grouped into a single hydrostratigraphic unit; perched sand lenses may be considered a hydrostratigraphic unit or part of a hydrostratigraphic unit, for example.
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Hydrostratigraphic unit means a grouping of geologic units of similar hydrogeologic properties, for example, aquifers and confining units.
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Hydrostratigraphic unit means a body of rock or unconsolidated sediment distinguished and characterized by observable hydraulic properties that relate to its ability to receive, store, transmit, and yield water.
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Examples of Hydrostratigraphic unit in a sentence

  • Hydrostratigraphic unit means a geologic stratum or group of strata that exhibit similar characteristics with respect to transmission of fluids or gases.

  • Hydraulic Conductivity and Transmissivity of the Layer-2of the Hydrostratigraphic unit 275.

  • Hydro-stratigraphic unit parameters: The aquifer material was simulated by assuming isotropy.

  • Hydrostratigraphic unit Hydraulic conductivity (m/s)Porosity (–)concentration distribution in 1986.

  • Hydrostratigraphic unit - any water-bearing geologic unit or units hydraulically connected or grouped together on the basis of similar hydraulic conductivity which can be reasonably monitored; several geologic formations or part of a geologic formation may be grouped into a single hydrostratigraphic unit; perched sand lenses may be considered a hydrostratigraphic unit or part of a hydrostratigraphic unit, for example.

  • Ms. Fernandez said this is the ninth year for the Festival and it will be held September 16-17.

  • Hydrostratigraphic unit analysis integrates chemical, hydraulic, geophysical, and geological data into a detailed three-dimensional model of the subsurface.

  • Hydrostratigraphic unit means a geolog- ic stratum or group of strata that exhibit sim- ilar characteristics with respect to transmis- sion of fluids or gases.


More Definitions of Hydrostratigraphic unit

Hydrostratigraphic unit means the geological formation, or part of a geological formation, or a group of geological formations, in which the hydraulic properties are similar and allow for grouping into aquifers or aquitards;
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Hydrostratigraphic unit means any water-bearing geologic unit or units hydraulically connected or grouped together on the basis of similar hydraulic conductivity which can be reasonably monitored; several geologic formations or part of a geologic
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Hydrostratigraphic unit means a body of rock or unconsolidated sediment distinguished and
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Related to Hydrostratigraphic unit

  • stratigraphic test well means a drilling effort, geologically directed, to obtain information pertaining to a specific geologic condition. Ordinarily, such wells are drilled without the intention of being completed for hydrocarbon production. They include wells for the purpose of core tests and all types of expendable holes related to hydrocarbon exploration. Stratigraphic test wells are classified as (i) "exploratory type" if not drilled into a proved property; or (ii) "development type", if drilled into a proved property. Development type stratigraphic wells are also referred to as "evaluation wells".

  • Uppermost aquifer means the geologic formation nearest the natural ground surface that is an aquifer, as well as lower aquifers that are hydraulically interconnected with this aquifer within the facility's property boundary.

  • Hydraulic fracturing means the fracturing of underground rock formations, including shale and non-shale formations, by manmade fluid-driven techniques for the purpose of stimulating oil, natural gas, or other subsurface hydrocarbon production.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • CO2 means carbon dioxide.

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • oil tanker means a ship constructed or adapted primarily to carry oil in bulk in its cargo spaces and includes combination carriers and any “chemical tanker” as defined in Annex II of the present Convention when it is carrying a cargo or part cargo of oil in bulk.

  • Deep well means a well located and constructed in such a manner that there is a continuous layer of low permeability soil or rock at least 5 feet thick located at least 25 feet below the normal ground surface and above the aquifer from which water is to be drawn.

  • Roll coating means the application of a coating material to a substrate by means of hard rubber or steel rolls.

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Eligible production company means that term as defined under section 455 of the Michigan business tax act, 2007 PA 36, MCL 208.1455.

  • Cubic Foot means a volume of Gas occupying a space of one cubic foot at a temperature of 60°F and at the applicable Base Pressure.

  • Well-logging means all operations involving the lowering and raising of measuring devices or tools that may contain sources of radiation into well-bores or cavities for the purpose of obtaining information about the well or adjacent formations.