UWS TCM & TC-60 Tubing Heads

The Tubing Head is the uppermost spool in a wellhead assembly. It provides a means to support and seal a tubing string. The upper section has a straight type bowl with a 45 degree load shoulder to support and seal the tubing string by means of a tubing hanger. There is a full set of lock-screws to safely secure the tubing hanger in the head. The lower section houses a secondary seal to isolate the production casing string and provide a means to test the wellhead seals. Threaded or weld-on tubing heads attach directly to the production casing. Tubing heads are available in pressures ranging from 2,000 psi to 20,000 psi.
 

Functions:

• Provides a sealing point over the production casing.
• Allows for pressure testing of the wellhead seals to isolate the casing strings.
• Provides a tubing hanger load shoulder and bowl for hanging and sealing of the tubing.
• The load shoulder & bowl also accommodate a test plug.
• Full set of lock-down pins to secure tubing hanger
• ET style pins eliminate exposed lock-down pin threads
• Provides two outlets for annular access and monitoring.
• Provides a means for Wear Bushing installation and retention.
• TC-60 bowls available for dual completions.
• Accepts Frac Isolation Sleeves for tubing head isolation during high pressure casing frac jobs.

Options:

• Outlets
• Threaded 2” LP (LPO)
• Threaded EUE 8rd
• Side Studded Outlets (SSO) with internal VR prep
• Extended Flanged Outlets (EFO) with internal VR prep
• Custom outlets available upon request
• Bottom Profile
• BG (blank);  accepts a wide variety of secondary seals
• O-ring bottom; made to specific casing sizes
• P-Seal bottom; made to specific casing sizes and must be energized by plastic packing
• FS bottom (high pressure) made to specific casing sizes
• Bottom Connection
• Flanged to bolt directly to casing head or spool
• Slip-on Weld (SOW) available with internal o-ring; slips over the casing and is welded to the casing.
• Threaded female casing thread – screws directly on the casing thread.
• Threaded male casing thread – screws directly in a casing collar.
• Bowl Profile
• Standard TCM bowl provides a straight bowl with a 45 degree load shoulder that accepts a wide variety of single completion tubing hangers.
• TC-60 bowl provides a straight bowl with 45 degree load shoulder with the addition of two alignment pins for dual completion tubing hangers.
• Custom made bowls are available upon request.