Casing Seal definition

Casing Seal means the water tight seal established in the well bore between the well casing and the drillhole wall, above the filter pack seal, to prevent the inflow and movement of surface water or shallow groundwater in the well annulus, or to prevent the outflow or movement of water under artesian or hydrostatic pressures. This term is synonymous with “annular seal” or “surface seal”.
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Casing Seal means the watertight seal established in the drill hole between the well casing and the drill hole wall to prevent the inflow and movement of surface water or shallow ground water in the well annulus, or to prevent the outflow or movement of water under artesian or hydrostatic pressures.
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Casing Seal means the water tight seal established in the well bore between the well casing and the drillhole wall, above the filter pack seal, to prevent the inflow and movement of surface water or
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More Definitions of Casing Seal

Casing Seal means the water tight seal established in the well bore between the
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Related to Casing Seal

  • Liquid-mounted seal means a primary seal mounted in continuous contact with the liquid between the tank wall and the floating roof around the circumference of the tank.

  • Vapor-mounted seal means a primary seal mounted so there is an annular vapor space underneath the seal. The annular vapor space is bounded by the bottom of the primary seal, the tank wall, the liquid surface and the floating roof.

  • Floor seam sealer means any product designed and labeled exclusively for bonding, fusing, or sealing (coating) seams between adjoining rolls of installed flexible sheet flooring.

  • Common Seal means the Common Seal of the Council;

  • the seal means the common seal of the Company.

  • 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.

  • User seal check or "fit check" means an action conducted by the respirator user to determine if the respirator is properly seated to the face. Examples include negative pressure check, positive pressure check, irritant smoke check, or isoamyl acetate check.

  • Ozone season means the period of time beginning May 1 of a year and ending on September 30 of the same year, inclusive.

  • Competitive Sealed Bidding means the competitive process described within an Invitation for Bids, wherein the City invites Offerors to submit bids to supply the City with the Goods and/or Service describes in the Solicitation document, where the City will award the resulting contract to the responsible Offeror submitting the low responsive bid.

  • Lot depth Means the horizontal distance between the front and rear lot lines. If the front and rear lot lines are not parallel, “lot depth” means the length of a straight line joining the middle of the front lot line with the middle of the rear lot line. If there is no rear lot line, “lot depth” means the length of a straight line joining the middle of the front lot line with the apex of the triangle formed by the side lot lines. (See illustration page at end of Section.)

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

  • Mounting adhesive means an aerosol adhesive designed to permanently mount photographs, artwork, and any other drawn or printed media to a backing (paper, board, cloth, etc.) without causing discoloration to the artwork.

  • Flexible vinyl adhesive means an aerosol adhesive designed to bond flexible vinyl to substrates. Flexible vinyl means a nonrigid polyvinyl chloride plastic with at least five percent, by weight, of plasticizer content. A plasticizer is a material, such as a high boiling point organic solvent, that is incorporated into a vinyl to increase its flexibility, workability, or distensibility, and may be determined using ASTM Method E260-91 or from product formulation data.

  • Split Specimen means a part of the oral fluid specimen in drug testing that is retained unopened for a confirmation test (if required) or in the event that the employee requests that it be tested following a verified positive test of the primary specimen or a verified Adulterated or Substituted Specimen test result.

  • Engine degreaser means a cleaning product designed to remove grease, grime, oil and other contaminants from the external surfaces of engines and other mechanical parts.

  • Automotive Wax, Polish, Sealant or Glaze means a product designed to seal out moisture, increase gloss, or otherwise enhance a motor vehicle’s painted surfaces. “Automotive Wax, Polish, Sealant or Glaze” includes, but is not limited to, products designed for use in autobody repair shops and “drive-through” car washes, as well as products designed for the general public. “Automotive Wax, Polish, Sealant or Glaze” does not include “Automotive Rubbing or Polishing Compounds”, automotive wash and wax products, surfactant-containing car wash products, and products designed for use on unpainted surfaces such as bare metal, chrome, glass, or plastic.

  • Loose-fitting facepiece means a respiratory inlet covering that is designed to form a partial seal with the face.

  • Substituted Specimen means a specimen with laboratory values that are so diminished that they are not consistent with oral fluid and which shall be deemed a violation of this policy, and shall be processed as if the test results were positive.

  • Playing Season means the period between the date on which the first competitive fixture in the Competition is played each year until the date on which the last competitive fixture in the Competition is played.

  • Hermetically sealed container means a container designed and intended to be secure against the entry of microorganisms and, in the case of low acid canned foods, to maintain the commercial sterility of its content after processing.

  • 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".

  • Stinger-steered automobile or watercraft transporter means an automobile or watercraft transporter

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Winter Season means the period commencing on November 1 of any year and ending on the next succeeding March 31.

  • 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.

  • Template Call Off Terms means the template terms and conditions in Annex 2 to Framework Schedule 4 (Template Order Form and Template Call Off terms);