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1. 发明授权

EP3168411B1 VOLUME SYNCHRONIZER FOR TUBULAR HANDLING TOOLS 有权
公开(公告)号：EP3168411B1
公开(公告)日：2019-10-09
申请号：EP16202438.4
申请日：2014-11-17
申请人： Weatherford Technology Holdings, LLC
发明人： HEIDECKE, Karsten , THIEMANN, Bjoern
IPC分类号： E21B19/10

2. 发明授权

EP3241984B1 TELEMETRY OPERATED SETTING TOOL 有权
公开(公告)号：EP3241984B1
公开(公告)日：2018-12-26
申请号：EP17173136.7
申请日：2014-11-04
申请人： Weatherford Technology Holdings, LLC
发明人： TURLEY, Rocky A. , CAMPBELL, Robin L. , HEIDECKE, Karsten , GIVENS, George
IPC分类号： E21B43/10
CPC分类号： E21B23/01 , E21B23/00 , E21B33/12 , E21B33/13 , E21B33/14 , E21B34/10 , E21B43/10 , E21B47/14 , E21B2034/005 , E21B2034/007
摘要： A setting tool for hanging a tubular string includes: a mandrel 60m having an upper portion and a lower portion for extending into the tubular string; a housing 65 connected to the mandrel upper portion; and a bonnet 51. The bonnet is: for receiving an upper end of the tubular string, disposed along the mandrel 60m, and linked to the housing 65. The setting tool further includes: an actuator 69 for stroking the bonnet 51 relative to the mandrel 60m and the housing 65, thereby setting a hanger 15h of the tubular string; an electronics package 66 in communication with the actuator 69 for operating the actuator in response to receiving a command signal; and a latch 62.

3. 发明授权

EP3176362B1 ELECTRONIC CONTROL SYSTEM FOR A TUBULAR HANDLING TOOL 有权
公开(公告)号：EP3176362B1
公开(公告)日：2018-10-31
申请号：EP16204627.0
申请日：2011-12-15
申请人： Weatherford Technology Holdings, LLC
发明人： WEIDECKE, Michael , THIEMANN, Bjoern , HEIDECKE, Karsten , LIESS, Martin , HELMS, Martin , HOOKER, II, John D.
IPC分类号： E21B47/00 , E21B19/00 , E21B19/07 , E21B19/10 , E21B19/16 , E21B19/06
CPC分类号： E21B19/07 , E21B19/00 , E21B19/06 , E21B19/10 , E21B19/16 , E21B19/165 , E21B47/00
摘要： A first tubular handling tool comprises an electronic control system, a sensor, and a sensor. The controller is configured to control actuation of the first tubular handling tool in response to an electronic signal received from the sensor that corresponds to an operational characteristic of the first tubular handling tool. The tubular handling system comprises a bail assembly and is configured to move a tubular relative to the tubular handling tool. A first sensor is configured to transmit a signal to the electronic control system corresponding to an angular position of the bail assembly, wherein the electronic control system is configured to actuate the bail assembly based on the angular position. Furthermore it is claimed a method of actuating a bail assembly of a tubular handling tool wherein an electronic signal is received from a first sensor corresponding to an angular position of the bail assembly relative to the tubular handling tool. A valve is actuated which controls fluid communication to a piston/cylinder assembly that actuates the bail assembly based on the angular position. In a next step the method actuates the bail assembly between a location beneath the tubular handling tool and a location outward of the tubular handling tool.

4. 发明授权

EP3176363B1 TUBULAR HANDLING SYSTEM COMPRISING AN ELECTRONIC CONTROL SYSTEM 有权
公开(公告)号：EP3176363B1
公开(公告)日：2018-08-08
申请号：EP16204689.0
申请日：2011-12-15
申请人： Weatherford Technology Holdings, LLC
发明人： WEIDECKE, Michael , THIEMANN, Bjoern , HEIDECKE, Karsten , LIESS, Martin , HELMS, Martin , HOOKER, II, John D.
IPC分类号： E21B47/00 , E21B19/00 , E21B19/06 , E21B19/07 , E21B19/10 , E21B19/16
CPC分类号： E21B19/07 , E21B19/00 , E21B19/06 , E21B19/10 , E21B19/16 , E21B19/165 , E21B47/00
摘要： A first tubular handling tool comprises an electronic control system, a sensor, and a sensor. The controller is configured to control actuation of the first tubular handling tool in response to an electronic signal received from the sensor that corresponds to an operational characteristic of the first tubular handling tool. The tubular handling system comprises a bail assembly and is configured to move a tubular relative to the tubular handling tool. A first sensor is configured to transmit a signal to the electronic control system corresponding to an angular position of the bail assembly, wherein the electronic control system is configured to actuate the bail assembly based on the angular position. Furthermore it is claimed a method of actuating a bail assembly of a tubular handling tool wherein an electronic signal is received from a first sensor corresponding to an angular position of the bail assembly relative to the tubular handling tool. A valve is actuated which controls fluid communication to a piston/cylinder assembly that actuates the bail assembly based on the angular position. In a next step the method actuates the bail assembly between a location beneath the tubular handling tool and a location outward of the tubular handling tool.

5. 发明公开

EP3309353A1 TELEMETRY OPERATED RUNNING TOOL 有权
公开(公告)号：EP3309353A1
公开(公告)日：2018-04-18
申请号：EP17199635.8
申请日：2014-11-04
申请人： Weatherford Technology Holdings, LLC
发明人： TURLEY, Rocky A. , CAMPBELL, Robin L. , HEIDECKE, Karsten , GIVENS, George
IPC分类号： E21B43/10
摘要： A running tool for deploying a tubular string into a wellbore includes a tubular body and a latch for releasably connecting the tubular string to the body. The latch includes a longitudinal fastener for engaging a longitudinal profile of the tubular string and a torsional fastener for engaging a torsional profile of the tubular string. The running tool further includes a lock movable between a locked position and an unlocked position and the lock keeps the latch engaged in the locked position. The running tool further includes an actuator operable to at least move the lock from the locked position to the unlocked position and an electronics package in communication with the actuator for operating the actuator in response to receiving a command signal.
摘要翻译：用于将管柱部署到井眼中的运行工具包括管状主体和用于将管柱可释放地连接到主体的闩锁。闩锁包括用于接合管柱的纵向轮廓的纵向紧固件和用于接合管柱的扭转轮廓的扭转紧固件。送入工具还包括可在锁定位置和解锁位置之间移动的锁，并且锁使得锁定件接合在锁定位置。所述送入工具还包括致动器，所述致动器可操作以至少将所述锁从所述锁定位置移动到所述解锁位置，以及电子组件与所述致动器通信以响应于接收到命令信号而操作所述致动器。

6. 发明公开

EP3241984A1 TELEMETRY OPERATED SETTING TOOL 有权
公开(公告)号：EP3241984A1
公开(公告)日：2017-11-08
申请号：EP17173136.7
申请日：2014-11-04
申请人： Weatherford Technology Holdings, LLC
发明人： TURLEY, Rocky A. , CAMPBELL, Robin L. , HEIDECKE, Karsten , GIVENS, George
IPC分类号： E21B43/10
CPC分类号： E21B23/01 , E21B23/00 , E21B33/12 , E21B33/13 , E21B33/14 , E21B34/10 , E21B43/10 , E21B47/14 , E21B2034/005 , E21B2034/007
摘要： A setting tool for hanging a tubular string includes: a mandrel having an upper portion and a lower portion for extending into the tubular string; a housing connected to the mandrel upper portion; and a bonnet. The bonnet is: for receiving an upper end of the tubular string, disposed along the mandrel, and linked to the housing. The setting tool further includes: an actuator for stroking the bonnet relative to the mandrel and the housing, thereby setting a hanger of the tubular string; an electronics package in communication with the actuator for operating the actuator in response to receiving a command signal; and a latch. The latch is: connected to the mandrel lower portion, operable between an extended position and a retracted position, for being restrained in the retracted position by being disposed in the tubular string, and extendable by being removed from the tubular string.
摘要翻译：用于悬挂管柱的安装工具包括：心轴，其具有用于延伸到管柱中的上部和下部; 连接到心轴上部的壳体; 和一个帽子。发动机罩是：用于接纳管柱的上端，沿着心轴设置并连接到壳体。所述安装工具还包括：致动器，所述致动器用于相对于所述心轴和所述壳体对所述阀帽进行冲程，从而设置所述管柱的吊架; 与所述致动器通信以响应于接收到命令信号而操作所述致动器的电子组件; 和一个闩锁。闩锁连接到心轴下部，可在伸出位置和缩回位置之间操作，用于通过布置在管柱中而被限制在缩回位置中，并且可通过从管柱移除而延伸。

7. 发明授权

EP2603662B1 FILL UP TOOL 有权
标题翻译：填充工具
公开(公告)号：EP2603662B1
公开(公告)日：2017-07-12
申请号：EP11746407.3
申请日：2011-08-09
申请人： Weatherford Technology Holdings, LLC
发明人： WIENS, Jimmy Duane , GUTSU, Yury P. , THOMAS, Benson , HEIDECKE, Karsten , HOLLINGSWORTH, Jim , BOUTWELL, JR., Doyle Fredric , STEPHENS, Rodney , THOMPSON, Russell W. , ZIMMERMANN, Patrick James
IPC分类号： E21B21/00 , E21B23/06 , E21B33/02 , E21B43/10
CPC分类号： E21B23/06 , E21B17/07 , E21B19/02 , E21B19/06 , E21B19/07 , E21B21/00 , E21B21/08
摘要： A fill up tool includes a mandrel; a primary sealing member disposed around the mandrel; and a selectively operable secondary sealing member activated by rotation of the mandrel. In another embodiment, the selectively operable secondary sealing member is activated using hydraulic pressure.
摘要翻译：填充工具包括心轴; 围绕所述心轴设置的主密封件; 以及通过心轴的旋转而启动的可选择性操作的辅助密封构件。在另一个实施例中，使用液压来启动可选择性操作的辅助密封构件。

8. 发明公开

EP3115543A3 TOP DRIVE SYSTEM 有权
标题翻译：头驱动系统
公开(公告)号：EP3115543A3
公开(公告)日：2017-03-29
申请号：EP16175292.8
申请日：2008-12-12
申请人： Weatherford Technology Holdings, LLC
发明人： HEIDECKE, Karsten , RIALS, Ross , FISHER, Raleigh , OLSTAD, Delaney Michael
IPC分类号： E21B3/02 , E21B19/06 , E21B17/04 , E21B19/16
CPC分类号： E21B3/02 , E21B17/02 , E21B17/04 , E21B19/06 , E21B19/16 , E21B19/165
摘要： In one embodiment, a top drive system includes a quill; a motor operable to rotate the quill; a gripper operable to engage a joint of casing; a connector bi-directionally rotationally coupled to the quill and the gripper and longitudinally coupled to the gripper; and a compensator longitudinally coupled o the quill and the connector. The compensator is operable to allow relative longitudinal movement between the connector and the quill.

9. 发明公开

EP2917452A2 COMPENSATING BAILS 有权
标题翻译： KOMPENSATIONSBÜGEL
公开(公告)号：EP2917452A2
公开(公告)日：2015-09-16
申请号：EP13777201.8
申请日：2013-10-01
申请人： Weatherford Technology Holdings, LLC
发明人： PRATT, Brittan S. , HEIDECKE, Karsten
IPC分类号： E21B19/06 , E21B19/16
摘要： A pipe handler for assembling and deploying a string of threaded tubulars into a wellbore includes a pair of compensating bails and an elevator pivotally connected to the compensating bails. Each compensating bail includes: a first bail segment; a second bail segment; and a compensator connecting the respective first and second bail segments. Each compensator includes a load cylinder connected to the respective first bail segment and a linear actuator disposed in the respective load cylinder and operable to retract the respective second bail segment from a hoisting position to a ready position. Each second bail segment is engaged with the respective load cylinder in the hoisting position. The compensating bails are capable of supporting string weight in the hoisting position.
摘要翻译：用于将一串螺纹管件组装和展开到井眼中的管道处理器包括一对补偿条和一个枢转地连接到补偿条的电梯。每个补偿保释包括：第一保释段; 第二保释段; 以及连接相应的第一和第二吊环段的补偿器。每个补偿器包括连接到相应的第一吊环段的负载缸和设置在相应的负载缸中的线性致动器，其可操作以将相应的第二吊环段从提升位置缩回到就绪位置。每个第二吊环段与提升位置上的相应负载缸接合。补偿绳可以在提升位置支撑绳子重量。

10. 发明公开

EP4301956A1 CONTROL ATTACHMENT FOR A TONG ASSEMBLY POSITIONING SYSTEM 审中-实审
公开(公告)号：EP4301956A1
公开(公告)日：2024-01-10
申请号：EP21831477.1
申请日：2021-12-08
申请人： Weatherford Technology Holdings, LLC
发明人： MIGUTIN, Alexander , HEIDECKE, Karsten , HELMS, Martin
IPC分类号： E21B19/16

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