公开(公告)号：WO2009135223A3

公开(公告)日：2011-10-20

申请号：PCT/US2009042753

申请日：2009-05-04

Applicant: WEATHERFORD LAMB ,  LIESS MARTIN ,  HOOKER JOHN D II ,  GROSCH REINHARD ,  KOTSCHY THOMAS ,  CARLSSON ANDREAS

Inventor： LIESS MARTIN ,  HOOKER JOHN D II ,  GROSCH REINHARD ,  KOTSCHY THOMAS ,  CARLSSON ANDREAS

IPC: E21B19/16 ,  E21B3/02

CPC classification number: E21B19/16 ,  E21B19/06 ,  E21B19/165

Abstract: In one embodiment, a tubular gripping assembly for use with a top drive to handle a tubular includes a tubular gripping tool having a mandrel (110) and gripping elements operatively coupled to the mandrel; and a link assembly (113) attached to the mandrel, wherein a load of the link assembly is transferred to the mandrel. In another embodiment, the tubular gripping assembly includes a swivel (305) having selectively actuatable seals. In yet another embodiment, the tubular gripping assembly includes a thread compensator (540) to facilitate tubular make-up. In yet another embodiment, the tubular gripping assembly includes a wedge lock release apparatus to facilitate the release of gripping elements from the tubular.

Abstract translation: 在一个实施例中，用于与顶部驱动器一起用于处理管状物的管状夹持组件包括管状夹持工具，其具有心轴（110）和与所述心轴可操作地联接的夹紧元件; 以及连接到所述心轴的连杆组件（113），其中所述连杆组件的负载被传递到所述心轴。 在另一个实施例中，管状夹持组件包括具有可选择性致动密封件的旋转件（305）。 在另一个实施例中，管状夹持组件包括用于促进管状化妆的螺纹补偿器（540）。 在另一个实施例中，管状夹持组件包括楔形锁定释放装置，以便于将夹持元件从管状件释放。

公开(公告)号：WO2009135220A3

公开(公告)日：2011-09-09

申请号：PCT/US2009042748

申请日：2009-05-04

Applicant: WEATHERFORD LAMB ,  OLSTAD DELANEY MICHAEL ,  THOMPSON RUSSELL W ,  MORGAN RUSSELL LEE ,  HOLLINGSWORTH JIM ,  BOUTWELL DOYLE FREDERIC ,  HAYES MICHAEL ,  LIESS MARTIN ,  HOOKER JOHN D

Inventor： OLSTAD DELANEY MICHAEL ,  THOMPSON RUSSELL W ,  MORGAN RUSSELL LEE ,  HOLLINGSWORTH JIM ,  BOUTWELL DOYLE FREDERIC ,  HAYES MICHAEL ,  LIESS MARTIN ,  HOOKER JOHN D

IPC: E21B19/16 ,  E21B3/02 ,  E21B21/10 ,  E21B33/126 ,  E21B33/127

CPC classification number: E21B19/06 ,  E21B19/10 ,  E21B19/16 ,  E21B21/106 ,  E21B23/00 ,  E21B33/126 ,  E21B33/127 ,  Y10T403/56

Abstract: A fill -up and circulation tool (100) includes a mandrel (105); a packer assembly (150) is disposed around the mandrel; and a valve assembly (200) connected to the mandrel, wherein the valve assembly is configured to selectively control fluid flow into the tool and out of the tool.

Abstract translation: 填充和循环工具（100）包括心轴（105）; 封隔器组件（150）围绕心轴设置; 以及连接到所述心轴的阀组件（200），其中所述阀组件被配置为选择性地控制流入所述工具并流出所述工具的流体流动。

公开(公告)号：WO2009053945A2

公开(公告)日：2009-04-30

申请号：PCT/IB2008054415

申请日：2008-10-25

Applicant: WEATHERFORD LAMB ,  PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER II JOHN D ,  HELMS MARTIN ,  LIESS MARTIN

Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER II JOHN D ,  HELMS MARTIN ,  LIESS MARTIN

CPC classification number: E21B19/06

Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

Abstract translation: 提供一种用于处理管状物的遥控关节电梯。 单个联合升降机包括具有构造成接收管状物的进入开口的壳体。 单个联合升降机还包括经由铰链销连接到壳体的至少一个闭合构件。 另外，单个联合升降机包括动力组件，该动力组件构造成使铰链销周围的至少一个闭合构件旋转以选择性地打开和关闭进入开口。 另一方面，提供一种使用遥控关节电梯处理管状物的方法。 在另一方面，一种用于处理管状物的远程操作的关节电梯。

公开(公告)号：WO2014144872A3

公开(公告)日：2014-11-06

申请号：PCT/US2014029464

申请日：2014-03-14

Applicant: WEATHERFORD LAMB

Inventor： STANKOVIC IGOR ,  LIESS MARTIN ,  HEIDECKE KARSTEN

IPC: E21B19/00 ,  E21B3/02

CPC classification number: E21B19/00 ,  E21B3/02

Abstract: In one embodiment, a tubular handling assembly for use with a top drive includes a mandrel (110) coupled to the top drive; a gripping assembly (100) for gripping and releasing a tubular, the gripping assembly coupled to and rotating with the mandrel; and an actuation assembly (136) for actuating the gripping assembly, wherein the gripping assembly is rotatable relative to the actuation assembly.

Abstract translation: 在一个实施例中，与顶部驱动器一起使用的管状处理组件包括联接到顶部驱动器的心轴（110）; 用于夹紧和释放管状物的夹紧组件（100），所述夹紧组件联接到所述心轴并与所述心轴一起旋转; 以及用于致动所述夹持组件的致动组件（136），其中所述夹持组件可相对于所述致动组件旋转。

公开(公告)号：WO2012083050A2

公开(公告)日：2012-06-21

申请号：PCT/US2011065218

申请日：2011-12-15

Applicant: WEATHERFORD LAMB ,  WIEDECKE MICHAEL ,  THIEMANN BJOERN ,  HEIDECKE KARSTEN ,  LIESS MARTIN ,  HELMS MARTIN ,  HOOKER II JOHN D

Inventor： WIEDECKE MICHAEL ,  THIEMANN BJOERN ,  HEIDECKE KARSTEN ,  LIESS MARTIN ,  HELMS MARTIN ,  HOOKER II JOHN D

CPC classification number: E21B19/07 ,  E21B19/00 ,  E21B19/06 ,  E21B19/10 ,  E21B19/16 ,  E21B19/165 ,  E21B47/00

Abstract: An electronic control system comprises a first tubular handling tool, a sensor, and a controller. 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 electronic control system functions as an electronic interlock system to prevent mishandling of a tubular. A method of controlling a tubular handling tool comprises measuring an operational characteristic of the tubular handling tool, communicating the operational characteristic to a controller in the form of an electronic signal, and using the controller to control actuation of the tubular handling tool in response to the measured operational characteristic.

Abstract translation: 电子控制系统包括第一管状处理工具，传感器和控制器。 控制器被配置为响应于从传感器接收的对应于第一管状处理工具的操作特性的电子信号来控制第一管状处理工具的致动。 电子控制系统用作电子联锁系统，以防止管状物的误操作。 一种控制管状处理工具的方法包括测量管状处理工具的操作特性，将操作特性以电子信号的形式传送到控制器，并且使用该控制器来控制管状处理工具响应于 测量操作特性。

公开(公告)号：WO2009135217A3

公开(公告)日：2011-09-22

申请号：PCT/US2009042745

申请日：2009-05-04

Applicant: WEATHERFORD LAMB ,  LIESS MARTIN

Inventor： LIESS MARTIN

IPC: E21B23/00 ,  E21B19/16 ,  E21B23/02

CPC classification number: E21B23/00 ,  E21B19/16

Abstract: In one embodiment, a tubular handling apparatus (100) is provided with a wedge lock release mechanism that creates a clearance to allow movement by the mandrel (110) having mating wedge surfaces relative to the tubular to release the wedge slips. In another embodiment, a tubular handling apparatus for handling a tubular includes a mandrel; a carrier coupled to the mandrel; a gripping element (155) for engaging the tubular; an engagement member (170) coupled to the carrier for engaging an upper portion of the tubular; and an abutment device (178) adapted to engage the engagement member, wherein a length of the abutment device is adjustable to allow movement of the engagement member.

Abstract translation: 在一个实施例中，管状处理装置（100）设置有楔形锁定释放机构，其形成间隙以允许具有相对于管状物的配合楔形表面的心轴（110）移动以释放楔形滑块。 在另一个实施例中，用于处理管状物的管状处理装置包括：心轴; 联接到心轴的载体; 用于接合所述管的夹紧元件（155）; 联接到所述载体的接合构件（170），用于接合所述管的上部; 以及适于接合所述接合构件的邻接装置（178），其中所述抵接装置的长度是可调节的，以允许所述接合构件的移动。

公开(公告)号：CA2722543A1

公开(公告)日：2009-11-05

申请号：CA2722543

申请日：2009-05-04

Applicant: WEATHERFORD LAMB

Inventor： LIESS MARTIN

IPC: E21B17/03

Abstract: In one embodiment, a tubular handling apparatus is provided with a wedge lock release mechanism that creates a clearance to allow movement by the mandrel having mating wedge surfaces relative to the tubular to release the wedge slips. In another embodiment, a tubular handling apparatus for handling a tubular includes a mandrel; a carrier coupled to the mandrel; a gripping element for engaging the tubular; an engagement member coupled to the carrier for engaging an upper portion of the tubular; and an abutment device adapted to engage the engagement member, wherein a length of the abutment device is adjustable to allow movement of the engagement member.

公开(公告)号：CA2476189C

公开(公告)日：2009-07-28

申请号：CA2476189

申请日：2003-02-04

Applicant: WEATHERFORD LAMB

Inventor： PIETRAS BERND-GEORG ,  CARLSSON ANDREAS ,  SCHULZE-BECKINGHAUSEN JORG ERICH ,  LIESS MARTIN

IPC: E21B19/16

Abstract: Apparatus for applying torque to a first tubular relative to a second tubula r, comprising a wrenching tong backup, wherein the wrenching tong is provided with teeth around a peripheral surface thereof, the backup tong is provided with at least one pinion, and the pinion meshes with the teeth in such a way that the tong (5) can be rotated relative to one another when the pinion is rotated. The apparatus may include a positioning apparatus for determining t he position of the tubular relative to the tong. The apparatus may further include a torque measuring flange. In another aspect, a positioning tool may be mounted on a lower portion of the tong. The positioning tool includes a centering member for determining a position of the tong. The positioning too l includes a centering member for determining a position of the tubular and a positioning member for engaging the tubular.

公开(公告)号：CA2702809A1

公开(公告)日：2009-04-30

申请号：CA2702809

申请日：2008-10-25

Applicant: WEATHERFORD LAMB

Inventor： PIETRAS BERND-GEORG ,  WOOD KEVIN ,  HEIDECKE KARSTEN ,  HOOKER JOHN D II ,  HELMS MARTIN ,  LIESS MARTIN

IPC: E21B19/06

Abstract: A remotely operated joint elevator for use in handling a tubular is provided. The single joint elevator including a housing having an access opening configured to receive the tubular. The single joint elevator further including at least one closure member connected to the housing via a hinge pin. Additionally, the single joint elevator including a power assembly configured to rotate at least one closure member around the hinge pin to selectively open and close the access opening. In another aspect, a method of handling a tubular using a remotely operated joint elevator is provided. In yet a further aspect, a remotely operated joint elevator for use in handling a tubular.

公开(公告)号：CA2409371C

公开(公告)日：2008-05-06

申请号：CA2409371

申请日：2002-01-16

Applicant: WEATHERFORD LAMB

Inventor： PIETRAS BERND-GEORG ,  LIESS MARTIN

IPC: E21B19/16

Abstract: Apparatus for connecting tubulars comprises tongs (1, 11) for gripping the tubulars, having openings (3, 13) which can be aligned to allow tubulars to enter the tongs, and a detection apparatus (15) for detecting the location o f a joint between the tubulars. The detection apparatus comprises a set of key s (19) disposed along an axis substantially parallel to the axis of the tubulars, the keys being individually displaceable on contact with the tubulars as the tubulars enter the tongs through the openings. The detection apparatus further comprises a set of sensor means (22), each arranged to detect displacement of a corresponding key. The position of the joint can th en be determined from the displacement of the keys.