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Ambient 4-1/2 inch SSSV

Ambient 4-1/2 inch SSSV

Storm Choke K


Ook bekend als:

storm choke, ambient valve, k safety valve

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Made to Order

Product

New

API

Air Freight

Titel:

Ambient 4-1/2 inch SSSV

Model Nummer:

K

Beschikbaarheid:

Made to Order

Levertijd (weken):

6 weeks

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Voor product- of dienstinformatie, maatwerk of andere vragen


Specificaties

Transactie Type

Buy

Staat

New

Gewicht

less than 50 lbs 

Locatie

United Arab Emirates

Bedrijfstype

Product Provider

Kwaliteitsgarantie

API

Prijs

Request for Quote Dependant on Spec

Materiaal

13 Chrome

Merknaam

Halliburton

Verzending

Air Freight

Notities

These valves are normally closed and pre-charged with a set dome pressure.

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Over dit artikel

  • Installed and retrieved under pressure using wireline methods
  • Adaptable to any Halliburton lock mandrel
  • Can be located in any Halliburton landing nipple
  • Can also be located on large bore intervention packers

Beschrijving

Storm Choke® K safety valves are ambient-type, wireline retrievable valves with the largest flow area of all direct controlled safety valves on the market. They are ideally suited for high-volume, low-pressure wells. These valves are normally closed and pre-charged with a set dome pressure. When the well flowing pressure drops below the predetermined dome-pressure charge because of a rupture in flowline or surface equipment, the dome pressure and main valve spring close the valve, shutting in the well below the earth’s surface. This valve contains a detent mechanism to provide a positive snap-action closure at the predetermined disaster rate of the valve. Its bore is not restricted by a flow bean. The valve is designed to resist pressure surges. A metal-to-metal poppet valve and seat comprise the valve’s primary closure mechanism. The K valve is ideal for protecting wells with declining bottomhole pressure. This valve closes in situations where a pressure decline would not activate a valve with a flow bean. To reopen the valve, the operator must fully equalize pressure either by applying pressure in the tubing from the surface or by an equalizing prong. The valve will reopen when the tubing pressure acting on the internal piston area overcomes the dome charge. Applications » Wells with declining bottomhole pressure » High-volume, low-pressure wells » Wells with no provisions for surface-controlled valves Features » Poppet closure » Large ports with capacity for high-volume wells » Designed to resist pressure surges *description excerpted from manufacturers catalogue.


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