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公开(公告)号:EP4028629B1
公开(公告)日:2024-10-02
申请号:EP20879243.2
申请日:2020-10-21
IPC分类号: E21B19/08 , E21B17/00 , E21B19/10 , E21B19/16 , E21B29/00 , E21B33/038 , E21B33/076
CPC分类号: E21B19/08 , E21B33/076 , E21B19/10
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2.
公开(公告)号:EP4283092A3
公开(公告)日:2024-01-10
申请号:EP23201671.7
申请日:2018-06-21
发明人: SOUZA, Marcelo , CASTELLO, Xavier , M. R. GUIMARÃES, Rodrigo , BODANESE, Luiz Germano , BODANESE, Rafael
IPC分类号: E21B17/01 , E21B17/02 , E21B17/08 , E21B33/038 , H01R13/523 , E21B19/00 , E21B41/00 , E21B36/00 , E21B47/017
摘要: An offshore production system includes a surface vessel, a tubular tendon extending between the surface vessel and a lower connection system disposed at a seabed, the riser coupled to the surface vessel with an upper connection system, and an electrical cable extending through a central passage of the tubular tendon, wherein the upper connection system comprises a connector that physically supports the electrical cable.
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3.
公开(公告)号:EP3642445B1
公开(公告)日:2023-12-06
申请号:EP18820697.3
申请日:2018-06-21
发明人: I. L. SOUZA, Marcelo , CASTELLO, Xavier , M. R. GUIMARÃES, Rodrigo , BODANESE, Luiz Germano , BODANESE, Rafael
IPC分类号: E21B17/01 , E21B17/02 , E21B17/08 , E21B33/038 , H01R13/523 , E21B19/00 , E21B41/00 , E21B36/00 , E21B47/017
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公开(公告)号:EP3828379B1
公开(公告)日:2023-05-10
申请号:EP21153265.0
申请日:2017-11-28
发明人: COBLE, Jack , SHIRANI, Alireza , LARA, Marcus , KALIA, Ashkay , ILLAKOWICZ, Jan
IPC分类号: E21B33/038 , E21B43/01 , E21B43/013 , E21B47/00 , E21B43/017 , E21B47/001
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公开(公告)号:EP4158737A2
公开(公告)日:2023-04-05
申请号:EP21731694.2
申请日:2021-05-26
IPC分类号: H01R31/06 , H02G1/10 , H01R24/86 , H01R13/621 , H01R13/523 , H01R13/52 , E21B33/038
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公开(公告)号:EP4127391A1
公开(公告)日:2023-02-08
申请号:EP21779111.0
申请日:2021-03-26
IPC分类号: E21B33/038 , B63B35/44 , E21B7/12 , E21B33/035 , E21B33/06 , E21B34/04
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公开(公告)号:EP3740647B1
公开(公告)日:2023-01-25
申请号:EP18829751.9
申请日:2018-12-06
发明人: LUDWIG, Klaus
IPC分类号: E21B33/037 , E21B33/038
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公开(公告)号:EP3740648B1
公开(公告)日:2022-09-21
申请号:EP18830204.6
申请日:2018-12-17
发明人: GÖTZ, Jürgen , HAIN, Stefan , LUDWIG, Klaus
IPC分类号: E21B33/038
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公开(公告)号:EP3987148A1
公开(公告)日:2022-04-27
申请号:EP20737766.4
申请日:2020-06-19
IPC分类号: E21B33/038 , H01R13/523
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公开(公告)号:EP3981946A1
公开(公告)日:2022-04-13
申请号:EP21153524.0
申请日:2021-01-26
IPC分类号: E21B33/038
摘要: A coupling system, comprising: a lower marine riser package (12) configured with a connector (10B); a blowout preventer (14) configured with a connector (10A); explosively frangible fasteners comprising explosively frangible nuts (10C) disposed to couple the lower marine riser package connector (10B) to the blowout preventer connector (10A), wherein the explosively frangible nuts are sealed off from the external environment; each explosively frangible nut having at least one explosive charge (34) disposed thereon; and at least one explosively frangible nut configured for electronic triggering to set off the at least one explosive charge disposed on the nut.
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