define well head - EAS

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    well·head
    [ˈwelˌhed]
    DANH TỪ
    well head (danh từ)
    1. the place where a spring comes out of the ground.
      từ đồng nghĩa:
    2. the structure over a well, typically an oil or gas well.
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    What is the meaning of wellhead?
    well·​head | \ˈwel-ˌhed \. 1 : the source of a spring or a stream. 2 : principal source : fountainhead. 3 : the top of or a structure built over a well.
    www.merriam-webster.com/dictionary/wellhead
    What is the working pressure of a wellhead?
    In general well heads are five nominal ratings of wellheads: 2, 3, 5, 10 and 15 (x1000) psi working pressure. They have an operating temperature range of -50 to +250 degrees Fahrenheit. They are used in conjunction with ring type seal gaskets.
    en.wikipedia.org/wiki/Wellhead
    What are the primary components of a wellhead system?
    The primary components of a wellhead system are: A wellhead serves numerous functions, some of which are: Provide a means of casing suspension. ( Casing is the permanently installed pipe used to line the well hole for pressure containment and collapse prevention during the drilling phase).
    en.wikipedia.org/wiki/Wellhead
    What are the most common problems with wellheads?
    Check valves are another common source of issues for wellheads. During times when scale or trash accumulates under the check valve seat, or during internal failure; the check valve can fail to properly seal]
    greasebook.com/blog/basic-guide-standard-wellhead-desi…
  3. well·head

    1. The source of a well or stream.
    2. A principal source; a fountainhead.
    3. The structure built over a well.
  4. https://www.merriam-webster.com/dictionary/wellhead

    Definition of wellhead. 1 : the source of a spring or a stream. 2 : principal source : fountainhead. 3 : the top of or a structure built over a well. Example Sentences Phrases Containing wellhead Learn More About wellhead.

  5. https://www.thefreedictionary.com/wellhead

    well·head 1. The source of a well or stream. 2. A principal source; a fountainhead. 3. The structure built over a well.

  6. wellhead | Oilfield Glossary

    https://glossary.oilfield.slb.com/Terms/w/wellhead.aspx

    n. [Well Completions] The surface termination of a wellbore that incorporates facilities for installing casing hangers during the well construction phase. The wellhead also incorporates a means of hanging the production tubing and installing the Christmas tree and surface flow-control facilities in preparation for the production phase of the well.

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    • https://en.wikipedia.org/wiki/Wellhead

      A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment.
      The primary purpose of a wellhead is to provide the suspension point and pressure seals for the casing stringsthat run from the bottom of the hole secti…

      Wikipedia · Nội dung trong CC-BY-SA giấy phép
    • Well head - definition of Well head by The Free Dictionary

      https://en.thefreedictionary.com/Well+head

      Define Well head. Well head synonyms, Well head pronunciation, Well head translation, English dictionary definition of Well head. n. 1. The source of a well or stream. 2. A principal source; a fountainhead. 3. The structure built over a well. American Heritage® Dictionary of the...

    • Well head Definition | Law Insider

      https://www.lawinsider.com/dictionary/well-head

      Well head identifies the equipment installed at the outlet of the drilling well for the purpose of connecting the producing pipes, with seal between the conductor pipe and casing. Sample 1. Based on 1 documents. 1. Well head means the part of a completed oil or gas well located at the ground surface.

    • well head value Definition | Law Insider

      https://www.lawinsider.com/dictionary/well-head-value

      Define well head value. means the average retail price, excluding all taxes less the average transportation costs from the well to the retail outlets, measurement costs and, where such is the case, purification costs. 1987, c. 64, s. 1; 1988, c. 9, s. 1; …

    • https://greasebook.com/blog/basic-guide-standard-wellhead-design

      Both wellhead examples contain each of the three wellhead check valves. The first is situated just following the wing valve on the upmost horizontal line. The second valve is situated directly beneath the first, while being properly aligned with the …

    • https://cj4water.com/well-anatomy

      Anatomy of a Well: Well Head. At the top of a water well is the wellhead. Of all the water well components, this is the most visible. The head is durable PVC and holds a cap that keeps debris out of the well. A smaller PVC pipe attached to the head protects the …

    • https://www.sciencedirect.com/topics/engineering/well-head-pressure

      The well head pressure is chosen considering the pressure due to CO 2 head at the well bottom, well bottom reservoir pressure and reservoir fracture pressure. Well head temperature of 5 °C is chosen to avoid any hydrate formation in the injection well or at the well outlet.

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