Wellhead Adapters

PFT standard wellhead adaptors are available for multiple working pressures ranging from 2,000 to 5,000 PSI. The most common flange size is the API 7-1/16" 3M or 5M (3,000 or 5,000 PSI). The wellhead adaptor hanger is a tapered bowl configuration that allows for a positive and reliable seal. The tapered bowl also allows for easier and quicker landing because ESP installations typically require the tubing to be off-center within the hanger.


GT Series

PFT's GT-type adapters are flanged top and bottom. Years of experience have convinced us that a flanged top connection is safer and faster than the well-known knock-off cap or packoff wellheads. The top flange is BOP-ready thus there is no need for drilling flanges. Each adaptor comes complete with tubing hanger, lockscrews, protector plate, ring gaskets and O-rings. These adapters are available in the following sizes:


GT6:API 7-1/16" 3M or 5M flanged top and bottom.
The 7" Tubing Hanger is available for 2-3/8" or 2-7/8"
production tubing. (Standard thread is EUE 8rd).

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GT8: API 7-1/16" 3M or 5M flanged bottom x 9" 3M
or 5M flanged top. The 9" tubing hanger is available
for 2-3/8", 2-7/8" or 3-1/2" tubing.
(Standard thread is EUE 8rd).

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Toadstool Adapters

These adaptors are available in GT6 7-1/16" 5M and are generally used where pressure validation test requirements are stringent. The lower portion (spool) is our standard GT6 Adaptor. The upper portion (tubing head adaptor) comes complete with pressure test port, production tubing seal sub, rotating flange (for ease of installation) and 2-9/16" 5M top master valve flange.


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