- Patent Title: Subsea production system with downhole equipment suspension system
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Application No.: US13588951Application Date: 2012-08-17
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Publication No.: US09784063B2Publication Date: 2017-10-10
- Inventor: David R. June , David H. Theiss , Paul S. Tetley , Scott D. Ward , Jack H. Vincent
- Applicant: David R. June , David H. Theiss , Paul S. Tetley , Scott D. Ward , Jack H. Vincent
- Applicant Address: GB London
- Assignee: OneSubsea IP UK Limited
- Current Assignee: OneSubsea IP UK Limited
- Current Assignee Address: GB London
- Agency: Chamberlain Hrdlicka
- Main IPC: E21B33/04
- IPC: E21B33/04 ; E21B33/035 ; E21B33/038 ; E21B33/043 ; E21B43/12

Abstract:
A subsea production system for a well including a subsea production tree, a tubing hanger, and a production tubing extending into the well and supported by the tubing hanger. A downhole equipment suspension system includes a suspension head supported directly or indirectly by the production tree above and separately from the tubing hanger. The suspension system also includes downhole equipment inside the production tubing below the tubing hanger and a suspension line extending through the tubing hanger vertical production bore and the production tree vertical bore. The suspension line suspends the downhole equipment from the suspension head.
Public/Granted literature
- US20140048277A1 SUBSEA PRODUCTION SYSTEM WITH DOWNHOLE EQUIPMENT SUSPENSION SYSTEM Public/Granted day:2014-02-20
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