2014年1月2日星期四

Wellhead Adapters

GT-type adapters are flanged top and tubing packer. Years of experience have convinced us that a flanged top connection is safer and faster than the well-known knock off cap version. These adapters are available in the following
GT6: API 7-1/16" 3M flanged top and bottom and
can be supplied with lockscrews in the top flange.
The 7" tubing hanger will accommodate 2-3/8" or 2-7/8" tubing. The feed-thru port is prepared to accept a mini mandrel or a Gator Feed?.
Knock Off Cap Wellhead
PFT does not provide or recommend (for safety reasons) the use of pack-off systems. We can, however, convert existing pack-off systems to a feed-thru type system. Depending on the type of pack-off a new tubing hanger may be required. As these are generally low pressure systems we recommend the Gator Feed? feed-thru.
Toadstool Adapters
We supply the penetrator systems to fit toadstool adapter drill pipe elevator . This type of wellhead usually requires a longer penetrator that will seal in the top adapter flange and the tubing hanger. Penetrator O.D. profiles are determined by the design requirements of the tubing hanger.

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