利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.036 秒)

    Deep water drilling with casing
    1.
    发明申请
    Deep water drilling with casing 有权
    深水钻井与套管

    公开(公告)号：US20100139978A9

    公开(公告)日：2010-06-10

    申请号：US11363817

    申请日：2006-02-28

    申请人： Richard Giroux ,  Doug Reid ,  Albert Odell ,  Gregory Galloway ,  Mark Murray

    发明人： Richard Giroux ,  Doug Reid ,  Albert Odell ,  Gregory Galloway ,  Mark Murray

    IPC分类号： E21B7/20

    CPC分类号： E21B7/20 ,  E21B21/001

    摘要： Methods and apparatus are provided to place a conductor pipe and a casing in a subsea environment. In one embodiment, a conductor pipe is jetted or drilled into the subsea floor. Thereafter, a casing drilling assembly comprising a drill casing and a drilling assembly is connected to the drill pipe using a crossover. The drilling assembly urged into the seafloor until a casing latch on the drilling assembly is engaged with a casing profile of the conductor pipe. During drilling, instrumentation in the drilling assembly may be used to measure geophysical data. The measured data may be used to optimize the drilling process. After the drill casing is engaged with the conductor pipe, cementing may be performed to set the drill casing.

    摘要翻译： 提供了将导体管和壳体放置在海底环境中的方法和装置。 在一个实施例中，导体管被喷射或钻入海底地板。 此后，包括钻壳和钻井组件的套管钻井组件使用交叉连接到钻杆管。 钻井组件被推入海底，直到钻井组件上的套管闩锁与导体管的壳体轮廓接合。 在钻探期间，钻探组件中的仪器可用于测量地球物理数据。 测量数据可用于优化钻井过程。 在钻套与导体管接合之后，可以进行固井以设置钻套。

    Deep water drilling with casing
    2.
    发明申请
    Deep water drilling with casing 有权

    公开(公告)号：US20060196695A1

    公开(公告)日：2006-09-07

    申请号：US11363817

    申请日：2006-02-28

    申请人： Richard Giroux ,  Doug Reid ,  Albert Odell ,  Gregory Galloway ,  Mark Murray

    发明人： Richard Giroux ,  Doug Reid ,  Albert Odell ,  Gregory Galloway ,  Mark Murray

    IPC分类号： E21B7/20

    CPC分类号： E21B7/20 ,  E21B21/001

    摘要： Methods and apparatus are provided to place a conductor pipe and a casing in a subsea environment. In one embodiment, a conductor pipe is jetted or drilled into the subsea floor. Thereafter, a casing drilling assembly comprising a drill casing and a drilling assembly is connected to the drill pipe using a crossover. The drilling assembly urged into the seafloor until a casing latch on the drilling assembly is engaged with a casing profile of the conductor pipe. During drilling, instrumentation in the drilling assembly may be used to measure geophysical data. The measured data may be used to optimize the drilling process. After the drill casing is engaged with the conductor pipe, cementing may be performed to set the drill casing.

    Vibration damper systems for drilling with casing
    3.
    发明申请
    Vibration damper systems for drilling with casing 有权
    带套管钻孔的振动阻尼器系统

    公开(公告)号：US20050092527A1

    公开(公告)日：2005-05-05

    申请号：US10977481

    申请日：2004-10-29

    申请人： Tuong Le ,  Richard Giroux ,  Albert Odell ,  Gary Thompson ,  Deborah Banta ,  Robert Badrak ,  Gregory Galloway ,  Mark Fuller

    发明人： Tuong Le ,  Richard Giroux ,  Albert Odell ,  Gary Thompson ,  Deborah Banta ,  Robert Badrak ,  Gregory Galloway ,  Mark Fuller

    IPC分类号： E21B17/10

    CPC分类号： E21B17/1064 ,  E21B17/1007 ,  Y10T29/49805

    摘要： Apparatus and methods are provided for reducing drilling vibration during drilling with casing. In one embodiment, an apparatus for reducing vibration of a rotating casing includes a tubular body disposed concentrically around the casing, wherein tubular body is movable relative to the casing. Preferably, a portion of the tubular body comprises a friction reducing material. In operation, the tubular body comes into contact with the existing casing or the wellbore instead of the rotating casing. Because the tubular body is freely movable relative to the rotating casing, the rotating casing may continuously rotate even though the tubular body is frictionally in contact with the existing casing.

    摘要翻译： 提供了设备和方法，用于在套管钻孔期间减少钻孔振动。 在一个实施例中，用于减少旋转壳体的振动的装置包括围绕壳体同心设置的管状体，其中管状体可相对于壳体移动。 优选地，管状体的一部分包括减摩材料。 在操作中，管状体与现有的外壳或井眼接触而不是旋转的壳体。 由于管状体相对于旋转壳体可自由移动，因此即使管状体与现有的套管摩擦接触，旋转壳也可以连续旋转。

    METHODS AND APPARATUS FOR DRILLING WITH CASING
    8.
    发明申请
    METHODS AND APPARATUS FOR DRILLING WITH CASING 有权
    用于钻孔的方法和装置

    公开(公告)号：US20070267221A1

    公开(公告)日：2007-11-22

    申请号：US11750943

    申请日：2007-05-18

    申请人： Richard Giroux ,  Albert Odell ,  Wei Xu

    发明人： Richard Giroux ,  Albert Odell ,  Wei Xu

    IPC分类号： E21B7/00

    CPC分类号： E21B7/20 ,  E21B7/208 ,  E21B33/06 ,  E21B43/10

    摘要： In one embodiment, a method of forming a wellbore includes running a liner drilling assembly into the wellbore, the liner drilling assembly having a liner, a conveying member, one or more connection members, and a drilling member. The method includes temporarily suspending the liner at a location below the rig floor; releasing the conveying member and the drilling member from the liner; re-connecting the conveying member to the liner; releasing the liner from its location of temporary suspension; and advancing the liner drilling assembly.

    摘要翻译： 在一个实施例中，形成井筒的方法包括将衬管钻井组件运行到井眼中，衬套钻井组件具有衬套，输送构件，一个或多个连接构件和钻孔构件。 该方法包括将衬板暂时悬挂在钻台底部的位置; 从所述衬垫释放所述输送构件和所述钻孔构件; 将输送构件重新连接到衬套上; 释放班轮从暂停暂停的位置; 并推进衬管钻孔组件。

    METHODS AND APPARATUS FOR HANDLING AND DRILLING WITH TUBULARS OR CASING
    10.
    发明申请
    METHODS AND APPARATUS FOR HANDLING AND DRILLING WITH TUBULARS OR CASING 有权
    用管道或箱体处理和钻孔的方法和装置

    公开(公告)号：US20080059073A1

    公开(公告)日：2008-03-06

    申请号：US11932769

    申请日：2007-10-31

    申请人： Richard Giroux ,  David Shahin ,  Adrian Vuyk ,  Gary Thompson ,  Kevin Gray ,  John Allen ,  Randy Snider

    发明人： Richard Giroux ,  David Shahin ,  Adrian Vuyk ,  Gary Thompson ,  Kevin Gray ,  John Allen ,  Randy Snider

    IPC分类号： G06F19/00 ,  E21B17/04 ,  E21B47/00 ,  F01B25/00 ,  F16D11/08

    CPC分类号： E21B33/05 ,  E21B7/20 ,  E21B19/07 ,  E21B19/16 ,  E21B19/165 ,  E21B19/166 ,  E21B21/00 ,  E21B21/02 ,  E21B33/0422 ,  E21B33/14 ,  Y10T74/1558

    摘要： The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head is used to circulate drilling fluid while drilling with casing, and the cementing head is used to cement the casing string within the formation at a desired depth. The present invention also relates to methods and apparatus for isolating a tensile load from a drilling apparatus rotated by a top drive. In one aspect, the present invention provides a load isolator apparatus having an isolator body operatively connected to the top drive and a torque body at least partially disposed in the isolator body. In operation, the bearing assembly transfers the tensile load from the torque body to the isolator body.

    摘要翻译： 本发明提供了一种用于处理管状物并用诸如套管的管道钻进地层中的方法和装置。 在本发明的一个方面，该装置包括可操作地连接到夹持构件的循环头和固定头。 循环头用于在与套管钻孔的同时循环钻井液，并且固井头用于将地层内的套管柱以期望的深度粘结。 本发明还涉及用于从由顶部驱动器旋转的钻孔设备隔离拉伸载荷的方法和装置。 一方面，本发明提供了一种负载隔离器装置，其具有可操作地连接到顶部驱动器的隔离器体和至少部分地设置在隔离器主体中的扭矩体。 在操作中，轴承组件将拉伸载荷从扭矩体转移到隔离体。