Tensioner assembly

Wells – Submerged well – Connection or disconnection of submerged members remotely...

Reexamination Certificate

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Details

C166S359000, C405S224400, C405S223100

Reexamination Certificate

active

07654327

ABSTRACT:
A tensioner assembly for moveably carrying a conductor that communicates from a wellhead to a piece of well access equipment on a rig. The tensioner assembly includes a support frame, at least one hydraulic cylinder connected to the support frame, and at least one primary accumulator in fluid communication with the hydraulic cylinder.

REFERENCES:
patent: 7144048 (2006-12-01), Humphreys
patent: 2008/0304916 (2008-12-01), Crotwell et al.

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