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公开(公告)号：US20230118264A1
公开(公告)日：2023-04-20
申请号：US18087092
申请日：2022-12-22
IPC分类号： E21B34/14
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve, and a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve. The ball seat release apparatus according to this aspect further includes a ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.
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公开(公告)号：US20160265319A1
公开(公告)日：2016-09-15
申请号：US15034065
申请日：2013-12-05
IPC分类号： E21B43/10
CPC分类号： E21B43/103 , E21B43/105 , E21B43/108
摘要： A liner installation system for use in a wellbore having a casing string disposed therein. The system includes a liner string having a liner hanger and a liner top and a setting tool having an expansion cone assembly and a locator cylinder. After running the liner string through the casing string such that at least the liner hanger is positioned within the wellbore casing, the setting tool is run through the casing string until the locator cylinder contacts the liner top. Thereafter, axially moving the expansion cone assembly through the liner string radially expands the liner hanger into contact with the casing string.
摘要翻译： 一种用于井筒的衬管安装系统，其中设置有套管柱。 该系统包括具有衬垫悬挂器和衬垫顶部的衬套绳和具有膨胀锥形组件和定位缸的定位工具。 在穿过套管柱运行衬套绳之后，至少衬套悬挂架位于井筒壳体内，设置工具穿过套管柱直到定位缸与衬套顶部接触。 此后，轴向移动膨胀锥形组件通过衬套串径向地使衬套悬挂器与套管柱接触。
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公开(公告)号：US20220195843A1
公开(公告)日：2022-06-23
申请号：US17131442
申请日：2020-12-22
IPC分类号： E21B34/14
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve having a recess pocket and a ball seat body slidingly engaged within the shear sleeve, the ball seat body configured to move from a first linear position to a second linear position. The ball seat body further includes a longitudinal fluid passageway, a ball seat located in the longitudinal fluid passageway, one or more first fluid bypass ports coupling the longitudinal fluid passageway and an exterior of the ball seat body, the one or more first fluid bypass ports located on a first side of the ball seat, and one or more second fluid bypass ports coupling the longitudinal fluid passageway and the exterior of the ball seat body, the one or more second fluid bypass ports located on a second opposing side of the ball seat.
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公开(公告)号：US20160356131A1
公开(公告)日：2016-12-08
申请号：US15025832
申请日：2014-12-30
CPC分类号： E21B43/108 , E21B33/04 , E21B33/10 , E21B33/1216 , E21B43/08 , E21B43/105
摘要： In accordance with some embodiments of the present disclosure, an extrusion prevention ring for a liner hanger system is disclosed. The liner hanger includes an elongate body, a first groove in the elongate body, a first extrusion prevention ring disposed about the elongate body and selectively deformable between a first configuration, where the first extrusion prevention ring is moveable along the length of the elongate body, and a second configuration, where the first extrusion prevention ring is deformed to be received within the first groove, and a seal member disposed about the elongate body and adjacent to the first extrusion prevention ring when the first extrusion prevention ring is in the second configuration, the first extrusion prevention ring configured to prevent movement of the seal member along the length of the elongate body.
摘要翻译： 根据本公开的一些实施例，公开了一种用于衬管悬挂系统的挤出防止环。 衬垫悬挂器包括细长主体，细长主体中的第一凹槽，围绕细长主体设置的第一挤压防止环，并且可在第一构造之间选择性地变形，其中第一挤压防止环沿着细长主体的长度移动， 以及第二构造，其中所述第一挤压防止环变形以容纳在所述第一槽内;以及密封构件，当所述第一挤压防止环处于所述第二构造时，所述密封构件设置在所述细长主体周围并且邻近所述第一挤压防止环， 所述第一挤压防止环被构造成防止所述密封构件沿着所述细长体的长度移动。
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公开(公告)号：US11994004B2
公开(公告)日：2024-05-28
申请号：US18087092
申请日：2022-12-22
IPC分类号： E21B34/14
CPC分类号： E21B34/142
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve, and a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve. The ball seat release apparatus according to this aspect further includes a ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.
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公开(公告)号：US20210131227A1
公开(公告)日：2021-05-06
申请号：US17089885
申请日：2020-11-05
IPC分类号： E21B34/14
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve, and a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve. The ball seat release apparatus according to this aspect further includes a ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.
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公开(公告)号：US09650875B2
公开(公告)日：2017-05-16
申请号：US15034065
申请日：2013-12-05
IPC分类号： E21B43/10
CPC分类号： E21B43/103 , E21B43/105 , E21B43/108
摘要： A liner installation system for use in a wellbore having a casing string disposed therein. The system includes a liner string having a liner hanger and a liner top and a setting tool having an expansion cone assembly and a locator cylinder. After running the liner string through the casing string such that at least the liner hanger is positioned within the wellbore casing, the setting tool is run through the casing string until the locator cylinder contacts the liner top. Thereafter, axially moving the expansion cone assembly through the liner string radially expands the liner hanger into contact with the casing string.
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公开(公告)号：US11753906B2
公开(公告)日：2023-09-12
申请号：US17131442
申请日：2020-12-22
CPC分类号： E21B34/142 , E21B23/03
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve having a recess pocket and a ball seat body slidingly engaged within the shear sleeve, the ball seat body configured to move from a first linear position to a second linear position. The ball seat body further includes a longitudinal fluid passageway, a ball seat located in the longitudinal fluid passageway, one or more first fluid bypass ports coupling the longitudinal fluid passageway and an exterior of the ball seat body, the one or more first fluid bypass ports located on a first side of the ball seat, and one or more second fluid bypass ports coupling the longitudinal fluid passageway and the exterior of the ball seat body, the one or more second fluid bypass ports located on a second opposing side of the ball seat.
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公开(公告)号：US11542782B2
公开(公告)日：2023-01-03
申请号：US17089885
申请日：2020-11-05
IPC分类号： E21B34/14
摘要： Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve, and a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve. The ball seat release apparatus according to this aspect further includes a ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.
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