-
公开(公告)号：US20240200411A1
公开(公告)日：2024-06-20
申请号：US18555598
申请日：2022-04-21
IPC分类号： E21B17/043
CPC分类号： E21B17/043
摘要： Threaded connection for exploration and production of a hydrocarbon well, said threaded connection includes a pin including an outer pin surface with an external thread, a box including an inner box surface with an internal thread for mating with the external thread during make-up of the threaded connection, and an anti-rotation device to allow relative rotation between the pin and the box in a make-up rotation direction and prevent relative rotation between the pin and the box in an opposite break-out rotation direction. The pin and the box extend along a longitudinal axis. The anti-rotation device can include a first anti-rotation member which is arranged in a first radial recess provided in the outer pin surface or the inner box surface, and a second anti-rotation member provided at the other of the outer pin surface and the inner box surface.
-
公开(公告)号：US20240209972A1
公开(公告)日：2024-06-27
申请号：US18555836
申请日：2022-05-06
发明人： Julian Ignacio Zabaloy , Luciano Omar Mantovano , Gaston Mauro Mazzaferro , Nicolas Rodrigo Bohun
IPC分类号： F16L37/098 , E21B17/046
CPC分类号： F16L37/0985 , E21B17/046
摘要： Pipe connection for exploration and production of a hydrocarbon well, said pipe connection comprising a primary pipe member having an axially extending primary alignment sleeve and one of a second protrusion and a second slot, a secondary pipe member comprising an axially extending secondary alignment sleeve and one of a second protrusion and a second slot, and a locking ring configured to engage the primary pipe member and the secondary pipe member.
-
公开(公告)号：US20230265724A1
公开(公告)日：2023-08-24
申请号：US18005449
申请日：2021-07-16
IPC分类号： E21B17/043 , E21B17/042 , E21B17/06 , F16L15/08
CPC分类号： E21B17/043 , E21B17/0426 , E21B17/06 , F16L15/08
摘要： Threaded connection for exploration and production of a hydrocarbon well, said threaded connection including a pin including an outer pin surface provided with an external thread, a box including an inner box surface provided with an internal thread for mating with the external thread during rotational make-up of the threaded connection, and an anti-rotation device to allow relative rotation between the pin and the box in a make-up rotation direction and prevent relative rotation between the pin and the box in an opposite break-out rotation direction, wherein the pin and the box extend along a longitudinal axis, the anti-rotation device includes a releasable mounted first anti-rotation member which is arranged in a first radial recess provided in one of the outer pin surface and the inner box surface, and a second anti-rotation member provided at the other of the outer pin surface and the inner box surface.
-
公开(公告)号：US12116848B2
公开(公告)日：2024-10-15
申请号：US18005449
申请日：2021-07-16
IPC分类号： E21B17/043 , E21B17/042 , E21B17/06 , F16L15/08
CPC分类号： E21B17/043 , E21B17/0426 , E21B17/06 , F16L15/08
摘要： Threaded connection for exploration and production of a hydrocarbon well, said threaded connection including a pin including an outer pin surface provided with an external thread, a box including an inner box surface provided with an internal thread for mating with the external thread during rotational make-up of the threaded connection, and an anti-rotation device to allow relative rotation between the pin and the box in a make-up rotation direction and prevent relative rotation between the pin and the box in an opposite break-out rotation direction, wherein the pin and the box extend along a longitudinal axis, the anti-rotation device includes a releasable mounted first anti-rotation member which is arranged in a first radial recess provided in one of the outer pin surface and the inner box surface, and a second anti-rotation member provided at the other of the outer pin surface and the inner box surface.
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
