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  TUBULAR ACCESSORIES  

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Pup Joints are used for completion spaceout, as part of the packer tailpipe and as handling subs for other completion equipment.

Pup Joints provided by Flowlink are available for:

  • API and proprietary premium treads.
  • All thread configurations (Box X Pin, Pin X Box, Pin X Pin, with proprietary steel grades
  • Varying lengths. Standard lengths are 2? 4? 6? 8? 10?and 12? However custom lengths are available upon request.

 

 

 

 

 

Flow Couplings are used above and below tubing retrievable flow control devices such as sub surface valves, landing nipples and sliding sleeves to protect the tubing from erosion caused by fluid turbulence.

Fluid turbulence is a common phenomenon around flow control devices due to the restriction to flow that results from the placement of slickline devices into the tubing retrievable flow control devices.

Flow Coupling provided by Flowlink are available for:

  • API and proprietary premium threads.
  • Box X Pin and Box X Box Thread Configurations
  • API and proprietary steel grades
  • Varying lengths. Standard lengths are 2? 3? 4? and 6?

However custom lengths are available upon request.

 

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Blast Joints are used as protective devices against tubing damage from the erosive effects of fluids jets from the perforations.

Blast joints are placed opposite perforations in multiple string completions or single string multi-zone completions.

Blast Joints provided by Flowlink are available for:

  • API and proprietary premiums threads.
  • Box X Box and Box X Pin thread configurations
  • API and proprietary steel grades
  • Varying lengths. Standard lengths are 10? 20?and 30?

 However custom lengths are available upon request.

 

 

 

 

Crossover subs are used to facilitate a change in the tubing size, weigh or connection within the downhole string.

Crossover Subs provided by Flowlink are available for:

  • API and proprietary premiums threads.
  • All thread configurations (Box X Box and Box X Pin)
  • API and proprietary steel grades
  • Standard length for tubing crossover sub is 12?
  • However custom lengths are available upon request.

Standard 30? taper for OD and ID. Other taper angles available on request.

 

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Bull plugs and Test Plugs are used to connect to the end connection of an equipment or subassembly to allow for pressure testing.

Crossover Subs provided by Flowlink are available for:

  • API and proprietary premiums threads on one end.
  • With blind end (bull plug) or NPT connection (test plug) on the other
  • API and proprietary steel grades

Test pressures up to 20,000 psi.

 

 

 

 

 

 

Swages are used to straighten a damaged or collapsed tubing or casing in a well.

Swages provided by Flowlink are available for:

  • All tubing and casing sizes
  • All combination of API threads
  • In J-55, K-55, L-80 and N-80 materials

Various wall thickness

 

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Drift mandrels are used to certify that the ID tubular products conform to dimensional specifications. Drift Mandrels provided by Flowlink conforms to API 5CT specifications.

Drift Mandrels provided by Flowlink are available for all tubing and casing sizes.

 

 

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   PRODUCTION ACCESSORIES  

 

 

 

 

Quick Unions are used to connect lubricators to each other and to other wireline surface equipment.

The Quick Union collar provides for an internal ACME thread that allows make up by hand. An internal O-Ring provides the requisite pressure seal.

 

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Lubricators allow for the introduction and removal of the wireline tool strings into and from a well. The Flowlink lubricator incorporates a 1/4 ?bleed port for fitting of the bleeder valve.

Lubricators provided by Flowlink are available for:

  • Slickline and electric line operations
  • With screwed and integral unions
  • Working pressures of 3,000, 5,000 and 10,000 psi
  • Standard length: 8 ft (other lengths available upon request)
  • Sizes: 2? 2-1/2? 3-1/12?and 5-1/2?/font>

 

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   OTHER SERVICES  

 

THREADING

Flowlink is able to provide threading services for all API threads (tubing, casing and drill pipe) and many types of premium threads.

 

ELECTRICAL PLATING AND PHOSPHATING

Flowlink provides the following electrical plating services:

  • Copper Plating
  • Zinc Plating
  • Tin Plating

Flowlink also provide the following phosphating:

  • Manganese
  • Zinc

 


 

EQUIPMENT REPAIRS

Fowlink also provides equipment repair services including:

  • Reworking and recutting threads (API and premium)
  • Stabilizer blade redressing and rework

 

 

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Copyright © 2008 Flowlink Engineering Private Limited.

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FLOWLINK ENGINEERING PTE LTD

No 3, Pioneer Sector Lane.Singapore 628322