Intervention spool for subsea use

Details Intervention spool for subsea use Intervention spool for subsea use

2006-10-17

2006-10-17

Neuder, William (Department: 3672)

Wells

Submerged well

Connection or disconnection of submerged members remotely...

C166S368000

Reexamination Certificate

active

07121346

ABSTRACT:
A wellhead assembly for use on a well with a blowout preventer stack having a bore therethrough that utilizes an intervention spool sealingly secured between a horizontal tree and the blowout preventer stack to allow the use of a removable valve package positioned in the intervention spool with valve actuators mounted on the exterior of the intervention spool is disclosed.

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United Kingdom Combined Search Report and Examination Report for UK Appln. 0425233.4 dated : Mar. 9, 2005 (pp. 4).

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