WebA packoff assembly for sealing the walls of an annulus between the outside surface of a tubing hanger and the internal bore of a subsea wellhead is described comprising: a packoff sleeve insertable in the annulus and having a seal assembly disposed around its lower periphery; means for actuating the seal assembly into sealing engagement with the … WebAn improved subsea tubing hanger having a body with an external shoulder for landing on a seat within a subsea wellhead housing, locking ring carried on the hanger to engage an interior...
Cameron SSMC Wellhead PDF Casing (Borehole) - Scribd
WebAn upper tubing hanger spaced above the lower hanger is also sealingly secured within an upper tubing head. A tie back subassembly connects the upper and lower hangers, and preferably includes a tubing member and a spacer member. ... A breech block hanger support member for a subsea wellhead assembly for wells having a working pressure up … WebThe breech lock coupling may be used non-pre-loaded or pre-loaded according to the user's preferences. In addition, the breech lock coupling may be disassembled for inspection and... dmv north carolina pay ticket
Tubing hanger - Sandvik Coromant
WebA tubing hanger body made from Non-CRA steel coupled to production tubing made from CRA material. The coupling includes pin threads at the top end of the production tubing which are arranged to be screwed into box threads of the tubing hanger body. ... Breech lock connection for drilling riser auxiliary line US10156106B2 (en) 2024-12-18 ... WebA lock ring is used to remove the potential for hanger lift during casing cementing and acts as an optional temporary lockdown mechanism for landing casing hangers. The SOLIDrill system has a self-aligning … WebRoute multiple lines of pipe, tubing, and conduit with a single hanger. A wide opening and locking tab allow access for installation, adjustment, and removal. Weld-Mount Clamping Hangers For a strong, secure connection, mount these hangers by welding them to a rod. Clamping Hangers dmv north carolina online