中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

76 records (took 0.023 seconds)

    УСТРОЙСТВО ДЛЯ ЗАХВАТА ТРУБЫ НА БУРОВОЙ УСТАНОВКЕ
    62.
    发明专利
    УСТРОЙСТВО ДЛЯ ЗАХВАТА ТРУБЫ НА БУРОВОЙ УСТАНОВКЕ 未知

    公开(公告)号：EA022508B1

    公开(公告)日：2016-01-29

    申请号：EA201100260

    申请日：2006-12-12

    Applicant: WEATHERFORD LAMB

    Inventor： ODELL II ALBERT C ,  GIROUX RICHARD LEE ,  LE TUONG THANH ,  THOMPSON GARY ,  HEIDECKE KARSTEN ,  LORENZ JOERG ,  BOUTWELL DOYLE FREDERIC JR ,  HAYES MICHAEL ,  PIETRAS BERND-GEORG

    IPC: E21B19/06 ,  E21B19/16 ,  E21B44/00

    Abstract: Визобретениипредставленыспособыи устройстводляспускоподъемныхоперацийс трубамив стволескважины. Захватывающееустройствоактивируетсяисполнительныммеханизмом, имеющимосновнойисполнительныймеханизми средстворезервированиядлябезопасности. Средстворезервированиядлябезопасностиможетвключатьв себяодинилинесколькорезервныхпоршнейс гидравлическимилипневматическимприводомтекучейсредой. Захватывающееустройствоможетвключатьв себяинтегрированнуюсистемубезопасности, выполненнуюс возможностьюпредотвращенияповреждениятрубприскреплениии раскреплениисоединениймеждутрубамии трубнойколонной.

    Pipe handling system
    63.
    发明专利
    Pipe handling system 未知

    公开(公告)号：AU2014221293A1

    公开(公告)日：2014-09-25

    申请号：AU2014221293

    申请日：2014-09-09

    Applicant: WEATHERFORD LAMB

    Inventor： HEIDECKE KARSTEN ,  HAYES MICHAEL ,  TILTON FREDERICK T ,  BOUTWELL JR DOYLE F ,  BADRACK ROBERT ,  RIALS JOSEPH ROSS ,  HAVENS DAVID J

    IPC: E21B19/16

    Abstract: PIPE HANDLING SYSTEM A pipe handling system (100) for locating a pipe joint (75) in a joining assembly (420) that includes an internal joining tool (230) and an external joining tool (205), the system (100) comprising: a gripper (520) configured to grip a surface of the pipe joint (75); an elevator (215) configured to pick up the pipe joint (75) and position the pipe joint (75) adjacent a string of pipe (60) disposed in the external joining tool (205); and a deployment assembly (150) having a cable (265) that is used to position the internal joining tool (230) inside the pipe joint (75).

    AUTOMATIC FALSE ROTARY
    65.
    发明专利
    AUTOMATIC FALSE ROTARY 未知

    公开(公告)号：CA2695669C

    公开(公告)日：2012-08-21

    申请号：CA2695669

    申请日：2004-09-20

    Applicant: WEATHERFORD LAMB

    Inventor： THOMAS ALLEN KEITH JR ,  WIENS JIM ,  HAYES MICHAEL

    IPC: E21B19/06 ,  E21B3/04 ,  E21B19/16

    Abstract: A method and apparatus for remotely performing a pipe handling operation is provided. In one aspect, the method and apparatus includes a false rotary table capable of supporting one or more tubulars during the pipe handling operation which is moveable between a position for landing one or more tubulars to a position for running one or more tubulars into a wellbore. In another aspect, the present invention provides a method and apparatus for remotely connecting elevator links alternatingly between interchangeable elevators which are capable of axially engaging one or more tubulars above the wellbore.

    PIPE HANDLING SYSTEM
    66.
    发明专利
    PIPE HANDLING SYSTEM 未知

    公开(公告)号：CA2753573A1

    公开(公告)日：2010-09-02

    申请号：CA2753573

    申请日：2010-02-25

    Applicant: WEATHERFORD LAMB

    Inventor： HEIDECKE KARSTEN ,  HAYES MICHAEL ,  TILTON FREDERICK T ,  BOUTWELL DOYLE F JR ,  BADRAK ROBERT ,  RIALS JOSEPH ROSS ,  HAVENS DAVID J

    IPC: E21B19/16

    Abstract: The present invention generally relates to a pipe handling system for use with a tubular joining system (such as a welding or forging assembly) located on a drilling rig at a wellbore. In one aspect, a method of forming a string of pipe using a joining assembly at a wellbore is provided. The joining assembly includes an internal joining tool and an external joining tool. The method includes the step of picking up the pipe joint using an elevator. The method further includes the step of positioning a lower end of the pipe joint adjacent an end of a string of pipe disposed in the external joining tool. The method also includes the step of moving the internal joining tool from a first position to a second position relative to the elevator, wherein the second position is between the pipe joint and the string of pipe. The method further includes the step of forming a connection between the pipe joint and the string of pipe. The method further includes the step of gripping the pipe joint with a gripping tool and releasing the elevator from the pipe joint. Additionally, the method includes the step of lowering the pipe joint and the string of pipe into the wellbore. In another aspect, a method of forming a string of pipe using a joining assembly on a rig is provided. In a further aspect, a pipe handling system for locating a pipe joint in a joining assembly that includes an internal joining tool and an external joining tool is provided.

Patent Agency Ranking