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1.发明授权公开(公告)号：US07513308B2
公开(公告)日：2009-04-07
申请号：US11219223
申请日：2005-09-02
IPC分类号： E21B29/12
CPC分类号： E21B41/0007 , E21B33/035 , E21B33/0355 , E21B33/064 , E21B43/013 , E21B43/101
摘要： An apparatus for performing operations on an offshore well includes a subsea wellhead assembly. A riser extends from the subsea wellhead assembly to a surface vessel. A tool connects to a running string and is lowered through the riser into the wellhead assembly for performing operations at the wellhead assembly. A subsea controller is located adjacent the subsea wellhead assembly. The subsea controller controls the operation of the tool. A surface controller is positioned on the surface vessel, and is in communication with the subsea controller via a control line extending downward from the surface controller to the subsea controller. The control line extends downward from the surface controller along an exterior of the riser.
摘要翻译： 用于在海上井上执行操作的装置包括海底井口组件。 提升管从海底井口组件延伸到表面船。 工具连接到运行的钢丝绳，并通过提升管降入井口组件，以在井口组件执行操作。 海底控制器位于海底井口组件附近。 海底控制器控制工具的操作。 表面控制器位于表面容器上，并通过从表面控制器向下延伸到海底控制器的控制线与海底控制器连通。 控制线沿着提升管的外部从表面控制器向下延伸。
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2.发明授权公开(公告)号：US07318480B2
公开(公告)日：2008-01-15
申请号：US11219443
申请日：2005-09-02
IPC分类号： E21B29/12
CPC分类号： E21B41/0007 , E21B33/035 , E21B33/0355 , E21B33/064 , E21B43/013 , E21B43/101
摘要： A method performing an operation in a subsea wellhead assembly through a riser extending between the wellhead assembly and a surface platform includes the step of connecting a surface blowout preventer to an upper portion of the riser. Then a tool is connected to a string of conduit. A control line is then connected to the tool, extended alongside the conduit. The tool and control line are lowered through the blowout preventer and riser. The method also includes the step of mounting a slick joint to an upper end of the conduit when the tool is near the wellhead assembly. The control line is then linked through the slick joint and extends to the surface platform. The method also includes the step of communicating with the tool via the control line and performing an operation in the wellhead assembly with the tool.
摘要翻译： 通过在井口组件和表面平台之间延伸的提升管在海底井口组件中执行操作的方法包括将表面防喷器连接到提升管的上部的步骤。 然后一个工具连接到一排管道。 然后将控制线连接到工具，沿管道延伸。 工具和控制线通过防喷器和提升管降低。 该方法还包括当工具靠近井口组件时将光滑接头安装到导管的上端的步骤。 然后控制线通过光滑接头连接并延伸到表面平台。 该方法还包括通过控制线与工具通信并且利用工具在井口组件中执行操作的步骤。
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公开(公告)号：US20060042799A1
公开(公告)日：2006-03-02
申请号：US11219223
申请日：2005-09-02
申请人： Stanley Hosie , David Christie , Alistair MacDonald , Paul Milne
发明人： Stanley Hosie , David Christie , Alistair MacDonald , Paul Milne
IPC分类号： E21B33/076
CPC分类号： E21B41/0007 , E21B33/035 , E21B33/0355 , E21B33/064 , E21B43/013 , E21B43/101
摘要： An apparatus for performing operations on an offshore well includes a subsea wellhead assembly. A riser extends from the subsea wellhead assembly to a surface vessel. A tool connects to a running string and is lowered through the riser into the wellhead assembly for performing operations at the wellhead assembly. A subsea controller is located adjacent the subsea wellhead assembly. The subsea controller controls the operation of the tool. A surface controller is positioned on the surface vessel, and is in communication with the subsea controller via a control line extending downward from the surface controller to the subsea controller. The control line extends downward from the surface controller along an exterior of the riser.
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4.发明申请公开(公告)号：US20060042791A1
公开(公告)日：2006-03-02
申请号：US11219443
申请日：2005-09-02
申请人： Stanley Hosie , David Christie , Alistair MacDonald , Paul Milne
发明人： Stanley Hosie , David Christie , Alistair MacDonald , Paul Milne
IPC分类号： E21B49/10
CPC分类号： E21B41/0007 , E21B33/035 , E21B33/0355 , E21B33/064 , E21B43/013 , E21B43/101
摘要： A method performing an operation in a subsea wellhead assembly through a riser extending between the wellhead assembly and a surface platform includes the step of connecting a surface blowout preventer to an upper portion of the riser. Then a tool is connected to a string of conduit. A control line is then connected to the tool, extended alongside the conduit. The tool and control line are lowered through the blowout preventer and riser. The method also includes the step of mounting a slick joint to an upper end of the conduit when the tool is near the wellhead assembly. The control line is then linked through the slick joint and extends to the surface platform. The method also includes the step of communicating with the tool via the control line and performing an operation in the wellhead assembly with the tool.
摘要翻译： 通过在井口组件和表面平台之间延伸的提升管在海底井口组件中执行操作的方法包括将表面防喷器连接到提升管的上部的步骤。 然后一个工具连接到一排管道。 然后将控制线连接到工具，沿管道延伸。 工具和控制线通过防喷器和提升管降低。 该方法还包括当工具靠近井口组件时将光滑接头安装到导管的上端的步骤。 然后控制线通过光滑接头连接并延伸到表面平台。 该方法还包括通过控制线与工具通信并且利用工具在井口组件中执行操作的步骤。
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公开(公告)号：US09631449B1
公开(公告)日：2017-04-25
申请号：US15090999
申请日：2016-04-05
申请人： Stanley Hosie
发明人： Stanley Hosie
IPC分类号： E21B33/035 , E21B29/12 , E21B19/00 , E21B33/038 , E21B34/04 , E21B47/10 , E21B47/00 , E21B17/01
CPC分类号： E21B33/038 , E21B17/01 , E21B33/035 , E21B34/04 , E21B47/0001 , E21B47/10
摘要： Adapters for inclusion on the lower end of a completion/work-over riser includes a flow loop in fluid communication with a production flow loop hub and a production bore to facilitate testing and calibration of a subsea multi-phase flow meter during completion operations. The flow loop can be in fluid communication with one or more flow loop isolation valves, one or more production bore isolation valves, one or more annulus bore isolation valves, or one or more cross-over valves. In addition, a pressure/temperature sensor can also be included in the adapter. The adapters disclosed herein permit production fluid to flow through the subsea multi-phase flow meter while the riser is still attached to the subsea Christmas tree and before production operations have begun.
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公开(公告)号：US5029647A
公开(公告)日：1991-07-09
申请号：US515858
申请日：1990-04-27
IPC分类号： E21B33/035 , E21B33/038
CPC分类号： E21B33/035 , E21B33/038
摘要： A subsea well having inner and outer tubular housings has features to reduce bending movement of the inner housing within the outer housing. The inner and outer housings have mating wedging surface axially spaced apart from each other. These tapered surfaces are spaced so as to cause the inner housing to wedge within the outer housing as it is lowered into place. A latch latches the inner housing to the outer housing once lowered into place. A sleeve of elastomeric material locates on the exterior of the lower extension of the inner housing. This sleeve extends downward a selected distance to prevent bonding of cement to the inner housing in this area. Part of the latch is mounted to a ring clamp that releasably mounts to the outer housing.
摘要翻译： 具有内部和外部管状壳体的海底井具有减少内部壳体在外部壳体内的弯曲运动的特征。 内壳体和外壳体具有彼此轴向间隔开的配合楔形表面。 这些锥形表面间隔开，以便当内壳体下降到位时，内壳体在外壳内楔入。 一旦下降到位，闩锁将内壳闩锁到外壳。 弹性材料的套筒位于内壳的下延伸部分的外部。 该套筒向下延伸一定距离，以防止水泥在该区域内与内壳体接合。 闩锁的一部分安装到可释放地安装到外壳的环夹。
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公开(公告)号：US06598673B1
公开(公告)日：2003-07-29
申请号：US09689489
申请日：2000-10-12
申请人： Stanley Hosie , Marc Minassian , Norman Brammer
发明人： Stanley Hosie , Marc Minassian , Norman Brammer
IPC分类号： E21B43010
CPC分类号： E21B33/043 , E21B33/04
摘要： A wellhead load ring constructed in the shape of a C-ring is pre-installed in a wellhead in a storage position that maintains full bore of the wellhead. The load ring is secured in this position by shear pins. The shear pins are sheared by a tool that pushes the load ring into an operational position where it rests on a landing shoulder of a support ring. The load ring is further secured in this position by one of several latching methods.
摘要翻译： 构造为C形环形的井口负载环预先安装在保持井口全孔的储存位置的井口中。 负载环通过剪切销固定在此位置。 剪切销通过工具剪切，该工具将负载环推入操作位置，在该位置处搁置在支撑环的着陆台肩上。 负载环通过几种闭锁方法之一进一步固定在该位置。
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公开(公告)号：US06328343B1
公开(公告)日：2001-12-11
申请号：US09340330
申请日：1999-06-28
IPC分类号： F16L1500
CPC分类号： F16L25/065 , E21B17/046 , E21B17/085
摘要： A dog-style connector with a fail-safe mechanism for a marine riser system that connects a box portion and a pin portion of a riser. An actuator housing is affixed to an external surface of the box portion. The actuator housing has an outer bore and a threaded inner bore. An actuator body is threadably received in the inner bore. The actuator body has a hex head on its first end. The actuator body has a threaded fastener bore extending from the first end for receiving a threaded fastener. The actuator body has a second end that has a stem receptacle formed therein. The fastener bore is in communication with the stem receptacle. An actuator head, which includes a flange and a stem, is provided wherein the stem is positioned within the stem receptacle for sliding engagement therewith. Threads formed on the threaded fastener engage a threaded fastener receptacle formed in the stem of the actuator head. A dog interfaces with the flange and is slidably mounted with respect to the actuator body for engaging a groove in the pin portion of a riser. A threaded fastener is provided to be threadably received in the threaded fastener bore of the actuator body.
摘要翻译： 一种狗式连接器，其具有用于连接提升管的箱部分和销部分的船用立管系统的故障保护机构。 致动器壳体固定在盒部分的外表面上。 致动器壳体具有外孔和螺纹内孔。 致动器本体可螺纹地容纳在内孔中。 致动器本体在其第一端具有十六进制头。 致动器主体具有从第一端延伸的用于接收螺纹紧固件的螺纹紧固件孔。 致动器主体具有形成在其中的杆接收器的第二端。 紧固件孔与杆座连通。 提供了包括凸缘和杆的致动器头，其中所述杆定位在所述杆接收器内以与其滑动接合。 形成在螺纹紧固件上的螺纹接合形成在致动器头部的杆中的螺纹紧固件插座。 狗与凸缘接合并且相对于致动器主体可滑动地安装，用于接合提升管的销部分中的凹槽。 螺纹紧固件被设置成可螺纹地容纳在致动器主体的螺纹紧固件孔中。
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公开(公告)号：US5129459A
公开(公告)日：1992-07-14
申请号：US740360
申请日：1991-08-05
申请人： Peter Breese , Stanley Hosie
发明人： Peter Breese , Stanley Hosie
CPC分类号： E21B23/006 , E21B23/002 , Y10T137/86863 , Y10T137/87804 , Y10T137/8782
摘要： A flowline selector device has a housing with a single passage at the upper end and two or more passages at the lower end. A tube connects to the upper end and has a lower end that is offset from the axis of the housing. Reciprocating the tube up and down and rotating it causes the tube to index between the various ports in the lower end of the housing. The lower end of the tube stabs into cylindrical bores in each port. A piston located at the upper end of the tube cooperates with an orientation sleeve to cause the indexing and reciprocating movement.
摘要翻译： 流路选择装置具有在上端具有单个通道的壳体，在下端具有两个或更多个通道。 管连接到上端并且具有从壳体的轴线偏移的下端。 将管上下往复并使其旋转，使得管在壳体下端的各个端口之间进行折叠。 管的下端刺入每个端口的圆柱孔。 位于管的上端的活塞与取向套筒配合以引起分度和往复运动。
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公开(公告)号：US4979566A
公开(公告)日：1990-12-25
申请号：US499050
申请日：1990-03-26
申请人： Stanley Hosie , John Anthony
发明人： Stanley Hosie , John Anthony
IPC分类号： E21B33/043 , E21B33/14 , E21B34/04 , E21B34/12
CPC分类号： E21B33/14 , E21B33/043 , E21B33/143 , E21B34/04 , E21B34/12
摘要： A running tool for installing a casing hanger in a subsea conductor also serves to wash cement from the annulus surrounding the casing hanger. The running tool includes a tubular tool body which connects to a string of conduit. An internal sleeve mounts in the interior of the tool body for rotational movement only. A torque member lowers through the conduit to the internal sleeve for rotating the internal sleeve. A wash port extends from the interior of the tool body to the exterior of the tool body. An external sleeve mounts to the exterior of the tool body for axial movement between a closed position, closing the wash port, and an open position, opening the wash port. A linking mechanism between the internal and external sleeve causes rotary movement of the internal sleeve to move the external sleeve axially.
摘要翻译： 用于在海底导体中安装套管悬挂器的运行工具还用于从围绕套管悬挂器的环形空间清洗水泥。 运行工具包括连接到一排导管的管状工具主体。 内部套筒安装在工具主体的内部，仅用于旋转运动。 扭矩构件通过导管降低到内部套筒以旋转内部套筒。 洗涤口从工具主体的内部延伸到工具主体的外部。 外部套筒安装到工具主体的外部，用于在关闭洗涤端口的关闭位置和打开位置之间进行轴向移动，打开洗涤端口。 内部和外部套筒之间的连接机构引起内部套筒的旋转运动以轴向移动外部套筒。
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