12/10 · They are specially suited for applications which require suspending production tu , containing annulus pressure between the tu and production casing and containing

How does a casing hanger work? The subassembly of a wellhead that supports the casing string when it is run into the wellbore. The casing hanger provides a means of ensuring that the string is correctly located and generally incorporates a sealing device or system to isolate the casing annulus from upper wellhead components.

1.8.10 Tu Hanger. The Tu Hanger is a completion component, which sits inside the Tu Head Spool and provides the following functions: • Provides a facility to lock the tu hanger in place . Both the Tu Hanger and Tu Head Spool are prepared to allow the actuation of an SCSSV. An example of a Tu Hanger/Tu Head

The tu hanger 11 is used for supporting a tu string extending from a well surface location to a downhole location within a surrounding subterranean formation lined with a well casing (not shown). The tu hanger 11 includes a generally cylindrical hanger body 13 which has an upper end 15 and a lower end 17 (FIG. 11).

FIG. 1 is a diagrammatic illustration showing the single trip tu hanger assembly installed in a well casing extending through vertically spaced productive well zones which are isolated from one another by packers, and from which well fluids are produced through a pair of production tu strings. FIG. 2 is a schematic illustration similar

The tu hanger typically is located in the tu head, with both components incorporating a sealing system to ensure that the tu conduit and annulus are hydraulically isolated. Tu hangers come in many models, such as TC-1W, TC-1A & TC-1B, TC-1A-EN, TC-1A-EN-S, BO-2 & HC1W, TC-2C.

A tu hanger and system for landing a tu hanger in a tu head of a wellhead with full well containment. The tu hanger includes a cylindrical 

TC1A Tu Hanger. TC1A is a threaded tu hanger. The hanger is energized by the weight of the tu and tightening the lock screws in the tu head flange. Size. Casing Size. 7 1/16" X 2 3/8" O.D. 68. 7 1/16" X 2 7/8" O.D.

tu hanger. 1. n. [Well Completions] A device attached to the topmost tu joint in the wellhead to support the tu string. The tu hanger typically is located in the tu

Apache Pressure Products offers a wide selection of tu hangers. Tu hangers suspends the production tu and provide seal off of the casing annulus 

Tu hangers - sets in the wellhead tu head to support production tu and provides an annulus seal into wellbore.