Title:
SUBSEA XMAS TREE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2012/095477
Kind Code:
A3
Abstract:
Subsea Xmas tree assembly (1) comprising a plurality of actuators (13) which are connected to a control module (11) through jumpers (101, 103). The actuators (13) are adapted to be actuated by an ROV as they are provided with ROV actuation interfaces, said ROV actuation interfaces being covered by an ROV panel (17a) with apertures (21) through which an ROV has access to said ROV interfaces. The ROV panel (17a) is adapted to be moved by an ROV in such manner that the ROV can access the jumpers (103) behind the ROV panel (17a).
Inventors:
SABEDOTTI SERGIO (NO)
STUBBEMAN ROBERT (NO)
STUBBEMAN ROBERT (NO)
Application Number:
PCT/EP2012/050411
Publication Date:
December 06, 2012
Filing Date:
January 12, 2012
Export Citation:
Assignee:
AKER SUBSEA AS (NO)
SABEDOTTI SERGIO (NO)
STUBBEMAN ROBERT (NO)
SABEDOTTI SERGIO (NO)
STUBBEMAN ROBERT (NO)
International Classes:
E21B33/035; E21B33/037
Domestic Patent References:
| WO2010103002A2 | 2010-09-16 |
Foreign References:
| US20100051286A1 | 2010-03-04 | |||
| US5176471A | 1993-01-05 |
Other References:
"Petrobras Viola", 14 July 2009 (2009-07-14), pages 1 - 2, XP055040987, Retrieved from the Internet [retrieved on 20121015]
Attorney, Agent or Firm:
PROTECTOR IP CONSULTANTS AS (Oslo, NO)
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