Invention Grant
- Patent Title: Alignment mechanism
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Application No.: US16386305Application Date: 2019-04-17
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Publication No.: US11078741B2Publication Date: 2021-08-03
- Inventor: Alexander Mattey , Paul Osborne , John Maher
- Applicant: OneSubsea IP UK Limited
- Applicant Address: GB London
- Assignee: OneSubsea IP UK Limited
- Current Assignee: OneSubsea IP UK Limited
- Current Assignee Address: GB London
- Agent Eileen Pape
- Main IPC: E21B33/04
- IPC: E21B33/04

Abstract:
A method includes landing a conductor housing on a wellbay. The method also includes engaging a first alignment feature on the wellbay with an orientation feature on the conductor housing. The method also includes engaging an alignment pin on the conductor housing with a wellhead housing. The wellhead housing includes a second alignment feature. The method further includes landing a tubing hanger alignment gasket using the second alignment feature of the wellhead housing. The tubing hanger alignment gasket provides orientation for a tubing hanger as the tubing hanger is landed through a blow-out preventer.
Public/Granted literature
- US20190316436A1 ALIGNMENT MECHANISM Public/Granted day:2019-10-17
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