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11. 发明授权

US10830015B2 Tubing hanger alignment device 有权
公开(公告)号：US10830015B2
公开(公告)日：2020-11-10
申请号：US16111987
申请日：2018-08-24
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

12. 发明授权

US11952854B2 Tubing hanger alignment device with plug-based alignment mechanism 有权
公开(公告)号：US11952854B2
公开(公告)日：2024-04-09
申请号：US17874235
申请日：2022-07-26
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/03 , E21B33/043
CPC分类号： E21B33/04 , E21B33/03 , E21B33/0407 , E21B33/043
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

13. 发明申请

US20220364427A1 TUBING HANGER ALIGNMENT DEVICE WITH TORSIONAL SPRING ALIGNMENT MECHANISM 有权
公开(公告)号：US20220364427A1
公开(公告)日：2022-11-17
申请号：US17874216
申请日：2022-07-26
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

14. 发明授权

US11180968B2 Tubing hanger alignment device 有权
公开(公告)号：US11180968B2
公开(公告)日：2021-11-23
申请号：US16869452
申请日：2020-05-07
申请人： Dril-Quip, Inc.
发明人： Andrew Mitchell , Robert Buxton , David Scantlebury , Matthew Crotwell , Gregory Norwood , Justin Rye
IPC分类号： E21B33/04
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tubular housing (e.g., tree, spool, or flowline connection body) relative to the tubing hanger while landing the tubular housing on the wellhead are provided. The systems may include a tubing hanger alignment device, wherein the tubing hanger alignment device includes one or more hydraulic, electric, or fiber optic lines extending therethrough and one or more couplings disposed on a lower end thereof. The tubing hanger alignment device is configured to couple one or more hydraulic, electric, or fiber optic lines on the tubular housing with one or more hydraulic, electric, or fiber optic couplings on the tubing hanger during landing of the tubular housing onto the wellhead regardless of a relative orientation of the tubing hanger and the tubular housing with respect to the wellhead.

15. 发明授权

US10947805B2 Tubing hanger alignment device 有权
公开(公告)号：US10947805B2
公开(公告)日：2021-03-16
申请号：US17067590
申请日：2020-10-09
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

16. 发明申请

US20180230758A1 Radial Ratchet Dog Anti-Rotation Device 审中-公开
公开(公告)号：US20180230758A1
公开(公告)日：2018-08-16
申请号：US15429618
申请日：2017-02-10
申请人： Dril-Quip, Inc.
发明人： John E. Nelson , Justin Rye , Flavio E. Santos
IPC分类号： E21B17/043 , E21B19/16 , F16L15/08
CPC分类号： E21B17/043 , F16L15/08
摘要： In one embodiment, an anti-rotation system includes a first tubular member having an extended thread and a torque shoulder, the first tubular member comprising a radial recessed area, the radial recessed area located axially between the external thread and the torque shoulder of the first tubular member. The system may further include a second tubular member comprising a radial recessed slot, the radial recessed slot located in the inner circumference of the second tubular member. The system may also include a pin toothed insert mechanically coupled to the first tubular member within the recessed area, the pin toothed insert comprising a first circumferential tooth pattern facing radially outward from the first tubular member. The system may also include a spring loaded, radial ratchet dog located within the radial recessed slot, the spring loaded radial ratchet dog comprising a second circumferential tooth pattern facing radially inward from the second tubular member. The spring loaded radial ratchet dog may be movable radially outward over the pin toothed insert during coupling of the first tubular member and the second tubular member. Furthermore, the spring loaded radial ratchet dog may engage the pin toothed insert and resisting decoupling of the first tubular member and the second tubular member.

17. 发明授权

US11952853B2 Subsea equipment alignment device 有权
公开(公告)号：US11952853B2
公开(公告)日：2024-04-09
申请号：US17544427
申请日：2021-12-07
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Andrew Mitchell , Gregory Norwood , Robert Buxton , David Scantlebury , Matthew Crotwell , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
CPC分类号： E21B33/04 , E21B33/0407 , E21B33/043
摘要： Systems and methods for coupling subsea tubular members together are provided. An apparatus may be used to properly orient and/or provide communication between a first subsea tubular member that is being landed on a second subsea tubular member. An apparatus for coupling subsea tubular members may include an alignment sub and a corresponding alignment member. The alignment sub includes: a generally cylindrical body having one or more fluid, electric, or fiber optic lines extending therethrough, one or more couplings coupled to at least one end of the alignment sub, and an orientation profile disposed on a surface of the alignment sub. The alignment member has a profile designed to interface with the orientation profile of the alignment sub. One of the alignment sub and the alignment member remains stationary while the other rotates relative to the stationary structure.

18. 发明授权

US11686172B2 Tubing hanger alignment device with torsional spring alignment mechanism 有权
公开(公告)号：US11686172B2
公开(公告)日：2023-06-27
申请号：US17874216
申请日：2022-07-26
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/03 , E21B33/043
CPC分类号： E21B33/04 , E21B33/03 , E21B33/043 , E21B33/0407
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

19. 发明授权

US11199066B2 Subsea equipment alignment device 有权
公开(公告)号：US11199066B2
公开(公告)日：2021-12-14
申请号：US17112951
申请日：2020-12-04
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Andrew Mitchell , Gregory Norwood , Robert Buxton , David Scantlebury , Matthew Crotwell , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
摘要： Systems and methods for coupling subsea tubular members together are provided. An apparatus may be used to properly orient and/or provide communication between a first subsea tubular member that is being landed on a second subsea tubular member. An apparatus for coupling subsea tubular members may include an alignment sub and a corresponding alignment member. The alignment sub includes: a generally cylindrical body having one or more fluid, electric, or fiber optic lines extending therethrough, one or more couplings coupled to at least one end of the alignment sub, and an orientation profile disposed on a surface of the alignment sub. The alignment member has a profile designed to interface with the orientation profile of the alignment sub. One of the alignment sub and the alignment member remains stationary while the other rotates relative to the stationary structure.

20. 发明申请

US20210198970A1 TUBING HANGER ALIGNMENT DEVICE 有权
公开(公告)号：US20210198970A1
公开(公告)日：2021-07-01
申请号：US17201465
申请日：2021-03-15
申请人： Dril-Quip, Inc.
发明人： Blake T. DeBerry , Morris B. Wade , Flavio Santos , Gregory Norwood , Robert Buxton , Justin Rye , Todd L. Scaggs
IPC分类号： E21B33/04 , E21B33/043
摘要： Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided. This alignment is accomplished without the use of either a tubing spool or a BOP stack with an orientation pin. The tubing hanger alignment devices may be used to orientate the tree as the tree is landed so that the couplings and stabs between the tree and the tubing hanger line up with each other just at the moment of landing.

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