Vapor extraction well definition

Vapor extraction well means a well used to withdraw gases or vapors from soil, rock, landfill, backfill or groundwater for the purpose of investigating or remediating soil or groundwater contamina- tion or managing gases or vapors.
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Vapor extraction well means a well used to withdraw gases or vapors from soil, rock, landfill, or groundwater or allow air or vapor to enter subsurface soil or rock for the purpose of remediating soil and/or groundwater contamination.
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Vapor extraction well means any artificial excavation that is greater than twenty (20) feet in depth, constructed by any method, and used to reduce concentrations of volatile and semi- volatile compounds that are adsorbed onto soils in the unsaturated, subsurface (vadose) zone, by the application of a vacuum.
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Examples of Vapor extraction well in a sentence

  • Vapor extraction well screens shall consist of new commercially fabricated flush-joint threaded (2) two inch nominal internal diameter polyvinyl chloride (PVC) schedule 40 slotted, non-clogging design.

  • Vapor extraction well casing/riser pipe, shall be new, (2) two inch nominal internal diameter, schedule 40 flush-joint threaded ASTM D 1785 polyvinyl chloride (PVC) pipe.

  • To characterize contaminant concentration trends and potential exposures, ambient air and sub-slab vapor samples were collected from the approximate locations shown on the attached Figure 3 and as summarized below in text and table format: Former Deli Spot: Vapor extraction well VP-1 and sub-slab monitoring point SSD-MP-2.


More Definitions of Vapor extraction well

Vapor extraction well means a well used to withdraw gases or vapors from soil, rock, landfill, backfill or ground water for the purpose of investigating or remediat- ing soil ((and/))or ground water contamination or managing gases or vapors.
Sample 1Sample 2
Vapor extraction well means a well used to withdraw gases or vapors from soil, rock, landfill, or ground water or allow air or vapor to enter subsurface soil or rock for the purpose of remediating soil and/or ground water contam- ination.
Sample 1Sample 2

Related to Vapor extraction well

  • Injection well means a well into which fluids are injected. (See also “underground injection”.)

  • Extraction means a process by which cannabinoids are separated from cannabis plant material through chemical or physical means.

  • Shallow well means a well located and constructed in such a manner that there is not a continuous layer of low permeability soil or rock (or equivalent retarding mechanism acceptable to the department) at least 5 feet thick, the top of which is located at least 25 feet below the normal ground surface and above the aquifer from which water is to be drawn.

  • Exploration Well means a well that is not a development well, a service well or a stratigraphic test well.

  • Dry well means a type of infiltration practice that allows storm water run-off to flow directly into the ground via a bored or otherwise excavated opening in the ground surface.

  • Water well means an excavation that is drilled, cored, bored, augered, washed, driven, dug, jetted, or otherwise constructed for the purpose of exploring for groundwater, monitoring groundwater, utilizing the geothermal properties of the ground, or extracting water from or injecting water into the aquifer. “Water well” does not include an open ditch or drain tiles or an excavation made for obtaining or prospecting for oil, natural gas, minerals, or products mined or quarried.

  • Oil well means any well capable of producing oil or oil and casinghead gas from a common source of supply as determined by the commission.

  • Horizontal well means a well bore drilled laterally at an angle of at least eighty (80) degrees to the vertical or with a horizontal projection exceeding one hundred (100) feet measured from the initial point of penetration into the productive formation through the terminus of the lateral in the same common source of supply.

  • 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.

  • Development Well means a well drilled inside the established limits of an oil or gas reservoir, or in close proximity to the edge of the reservoir, to the depth of a stratigraphic horizon known to be productive.

  • Gas well means a well producing gas or natural gas from a common source of gas supply as determined by the commission.

  • Production Area means that part of the animal feeding operation that includes the animal confinement area, the manure storage area, the raw materials storage area, and the waste containment areas. The animal confinement area includes, but is not limited to, open lots, housed lots, feedlots, confinement houses, stall barns, free stall barns, milkrooms, milking centers, egg washing or egg processing areas, areas used for the storage and disposal/treatment of mortalities, cowyards, barnyards, medication pens, walkers, animal walkways, and stables. The manure storage area includes, but is not limited to, lagoons, runoff ponds, storage sheds, stockpiles, under-house or pit storages, liquid impoundments, static piles, and composting piles. The raw materials storage area includes, but is not limited to, feed silos, and silage bunkers. The waste containment area includes, but is not limited to, settling basins and areas within berms and diversions which separate uncontaminated stormwater.

  • Drilling unit means the area fixed for the drilling of one well by order or rule of any state or federal body having authority. If a Drilling Unit is not fixed by any such rule or order, a Drilling Unit shall be the drilling unit as established by the pattern of drilling in the Contract Area unless fixed by express agreement of the Drilling Parties.

  • 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".

  • drilling means the act of boring a hole to reach a proposed bottom hole location through which oil or gas may be produced if encountered in paying quantities, and includes redrilling, sidetracking, deepening, or other means necessary to reach the proposed bottom hole location, testing, logging, plugging, and other operations necessary and incidental to the actual boring of the hole;

  • 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.

  • Test Well means a well constructed for the purpose of obtaining information needed to design a well prior to its construction. Test wells are cased and can be converted to observation or monitoring wells and under certain circumstances to production wells

  • Drill means a response to a planned, simulated event.

  • Exploratory Well means a well that is not a development well, a service well or a stratigraphic test well.

  • CO2 means carbon dioxide.

  • Blendstock means and includes any petroleum product component of motor fuel, such as naphtha, reformate, or toluene; or any oxygenate that can be blended for use in a motor fuel.

  • borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;

  • service well means a well drilled or completed for the purpose of supporting production in an existing field. Wells in this class are drilled for the following specific purposes: gas injection (natural gas, propane, butane or flue gas), water injection, steam injection, air injection, salt water disposal, water supply for injection, observation or injection for combustion.

  • Carbon dioxide or “CO2” means the most common of the six primary greenhouse gases, consisting on a molecular level of a single carbon atom and two oxygen atoms.

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • Casing means a pipe or tubing of appropriate material, of varying diameter and weight, lowered into a borehole during or after drilling in order to support the sides of the hole and thus prevent the walls from caving, to prevent loss of drilling mud into porous ground, or to prevent water, gas, or other fluid from entering or leaving the hole.