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Tubing Hangers

Tubing hangers are installed in the top bowl of a tubing head. Tubing hangers both suspend the tubing and provide a primary annulus seal between the tubing and production casing.

Hangers are run through the blowout preventers and are landed in the top bowl of the tubing head. Tubing hangers are available for any type of tubing completion. Tubing hangers also act as a means to access and manipulate additional smaller tubing lines that are utilized down hole and extended to the surface on the outside of the tubing string or strings. Packoffs allow tubing string manipulation for setting packers or displacing fluid while sealing the annulus between the tubing and the production casing.

TC-1A-EN

The TC-1A-EN extended neck tubing hanger is supplied with back-pressure valve threads and can be equipped with control line preparation, for services up to 15,000 psi.
 

TC-1A-EN-DHCL

TC-1A-EN-DHCL is also an extended neck, but includes a down hole control line preparation. The upper part of the extended neck is designed with three sealing rings, two of them providing a gallery seal to transmit the external pressure signal through the control line to the bottom where the storm valve is located.

TCD-2C

The TCD-2C tubing hanger is a split hanger with integral pack off which allows selective and independent running and pulling of tubing head, the annular pack off seal is activated by the lockdown screws. Neither plastic injection nor addition of other pack off element is required to produce the annular seat.

TC-1W

The TC-1W is a slick-joint wrap around tubing hanger which does not require a polished joint. The seal between the pipe and the hanger is obtained by energizing the lockdown screws in the upper flange head.
 

TC-1A

TC-1A is a threaded hanger with an automatic load actuated packoff. This tubing hanger can be supplied with back-pressure valve threads. It can be installed and energized in the tubing head bowl, before removing the blowout.

EFT

EFT Tubing Hanger and related equipment offers a simplified but highly efficient method of running a high voltage electrical conduit into a wellhead assembly when completion demands an electric driven submersible pump.

Threaded or split-type hangers and adapters can be used with the Delta EFT system. This design can be accommodated up to 2500 volt systems. The entire EFT tubing hanger assembly can be run or retrieved through the stack

BO-2

A threaded coupling used in conjunction with the BO-2 tubing head adapter for high pressure completions. Internally the coupling will provide tubing threads in the top and bottom along with a backpressure valve groove.

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