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    Universal pipe and tubing injection apparatus and method
    1.
    发明授权
    Universal pipe and tubing injection apparatus and method 失效

    公开(公告)号：US5738173A

    公开(公告)日：1998-04-14

    申请号：US600842

    申请日：1996-02-13

    申请人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    发明人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： E21B19/002 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： An apparatus for injection of coiled tubing or jointed tubulars into a well bore, using an injector head capable of handling either type of tubular. The injector head and a working platform are mounted on a structure over the well head, with the injector being positioned so as to allow personnel access to the tubing on the working platform without having to relocate the injector head away from the well head location. The injector can be mounted below the working platform, or it can be mounted spaced above the working platform on a vertically movable trolley on a mast. When the injector is mounted below the working platform, the tubulars and any bottom hole assembly are accessible to personnel on top of the working platform, whether coiled tubing or jointed tubulars are being used. When the vertically movable trolley is used for coiled tubing operations, the injector head can be lowered to the working platform for injection or pulling operations, and it can be raised above the working platform to give access to the tubing and the bottom hole assembly. When the vertically movable trolley is used for jointed tubular operations, the injector head can be raised above the working platform for all phases, and a movable mandrel can be used in the injector head for raising or lowering the jointed tubulars.

    Universal pipe and tubing injection apparatus and method
    2.
    发明授权
    Universal pipe and tubing injection apparatus and method 有权
    通用管材注油装置及方法

    公开(公告)号：US6032744A

    公开(公告)日：2000-03-07

    申请号：US257293

    申请日：1999-02-25

    申请人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    发明人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： E21B19/002 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： An apparatus for injection of coiled tubing or jointed tubulars into a well bore, using an injector head capable of handling either type of tubular. The injector head and a working platform are mounted on a structure over the well head, with the injector being positioned so as to allow personnel access to the tubing on the working platform without having to relocate the injector head away from the well head location. The injector can be mounted below the working platform, or it can be mounted spaced above the working platform on a vertically movable trolley on a mast. When the injector is mounted below the working platform, the tubulars and any bottom hole assembly are accessible to personnel on top of the working platform, whether coiled tubing or jointed tubulars are being used. When the vertically movable trolley is used for coiled tubing operations, the injector head can be lowered to the working platform for injection or pulling operations, and it can be raised above the working platform to give access to the tubing and the bottom hole assembly. When the vertically movable trolley is used for jointed tubular operations, the injector head can be raised above the working platform for all phases, and a movable mandrel can be used in the injector head for raising or lowering the jointed tubulars.

    摘要翻译： 一种用于将连续油管或连接管件注入井眼的装置，其使用能够处理任一类型的管状物的喷射头。 注射器头和工作平台安装在井口上方的结构上，其中喷射器被定位成允许人员进入工作平台上的管道，而不必将喷射头远离井口位置。 注射器可以安装在工作平台的下方，或者可以在工作平台上方的间隔上安装在桅杆上的可垂直移动的小车上。 当注射器安装在工作平台下方时，管状物和任何底部钻孔组件可在工作平台顶部的人员进入，无论是使用连续油管还是连接管。 当可垂直移动的手推车用于连续油管操作时，喷油头可以下降到工作平台进行注射或牵引操作，并且可以将其升高到工作平台上方，以便进入油管和井底组件。 当垂直移动的手推车用于接合管状操作时，可以将喷射器头部升高到工作平台上方的所有相位，并且可移动的心轴可用于注射器头部中以升高或降低连接的管件。

    Universal pipe and tubing injection apparatus and method
    3.
    发明授权
    Universal pipe and tubing injection apparatus and method 失效

    公开(公告)号：US5875850A

    公开(公告)日：1999-03-02

    申请号：US918609

    申请日：1997-08-22

    申请人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    发明人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： E21B19/002 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： An apparatus for injection of coiled tubing or jointed tubulars into a well bore, using an injector head capable of handling either type of tubular. The injector head and a working platform are mounted on a structure over the well head, with the injector being positioned so as to allow personnel access to the tubing on the working platform without having to relocate the injector head away from the well head location. The injector can be mounted below the working platform, or it can be mounted spaced above the working platform on a vertically movable trolley on a mast. When the injector is mounted below the working platform, the tubulars and any bottom hole assembly are accessible to personnel on top of the working platform, whether coiled tubing or jointed tubulars are being used. When the vertically movable trolley is used for coiled tubing operations, the injector head can be lowered to the working platform for injection or pulling operations, and it can be raised above the working platform to give access to the tubing and the bottom hole assembly. When the vertically movable trolley is used for jointed tubular operations, the injector head can be raised above the working platform for all phases, and a movable mandrel can be used in the injector head for raising or lowering the jointed tubulars.

    Universal pipe and tubing injection apparatus and method
    6.
    发明授权
    Universal pipe and tubing injection apparatus and method 失效

    公开(公告)号：US5823267A

    公开(公告)日：1998-10-20

    申请号：US915346

    申请日：1997-08-22

    申请人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    发明人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makohl

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： E21B19/002 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： An apparatus for injection of coiled tubing or jointed tubulars into a well bore, using an injector head capable of handling either type of tubular. The injector head and a working platform are mounted on a structure over the well head, with the injector being positioned so as to allow personnel access to the tubing on the working platform without having to relocate the injector head away from the well head location. The injector can be mounted below the working platform, or it can be mounted spaced above the working platform on a vertically movable trolley on a mast. When the injector is mounted below the working platform, the tubulars and any bottom hole assembly are accessible to personnel on top of the working platform, whether coiled tubing or jointed tubulars are being used. When the vertically movable trolley is used for coiled tubing operations, the injector head can be lowered to the working platform for injection or pulling operations, and it can be raised above the working platform to give access to the tubing and the bottom hole assembly. When the vertically movable trolley is used for jointed tubular operations, the injector head can be raised above the working platform for all phases, and a movable mandrel can be used in the injector head for raising or lowering the jointed tubulars.

    Tubing injection systems for oilfield operations
    7.
    发明授权
    Tubing injection systems for oilfield operations 有权
    用于油田作业的管道注射系统

    公开(公告)号：US06276454B1

    公开(公告)日：2001-08-21

    申请号：US09521515

    申请日：2000-03-08

    申请人： Peter Fontana ,  Philip Burge

    发明人： Peter Fontana ,  Philip Burge

    IPC分类号： E21B1908

    CPC分类号： E21B19/02 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/002 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： This invention provides a tubing injection system that contains one injector for moving a tubing from a source thereof to a second injector. The second injector moves the tubing into the wellbore. In an alternative embodiment for subsea operations, the system may contain a first injector placed under water over the wellhead equipment for moving the tubing to and from the wellbore. A second injector at the surface moves the tubing to the first injector and a third injector moves the tubing from the tubing source to the second injector. In each of the tubing injection systems sensors are provided to determine the radial force on the tubing exerted by the injectors, tubing speed, injector speed, and the back tension on the source. A control unit containing a computer continually maintains the tubing speed, tension and radial pressure on the tubing within predetermined limits. The control unit is programmed to automatically control the operation of the tubing injection systems according to programs or models provided to the control unit.

    摘要翻译： 本发明提供一种管道注射系统，其包含一个用于将管道从其源移动到第二注射器的注射器。 第二个注射器将管道移动到井筒中。 在用于海底作业的替代实施例中，系统可以包含位于井口设备下面的第一注射器，用于将管道移动到井眼和从井筒移动。 表面上的第二个注射器将管道移动到第一注射器，第三注射器将管道从管道源移动到第二注射器。 在每个管道注射系统中，提供传感器以确定由喷射器施加的管道上的径向力，管道速度，喷射器速度和源上的反向张力。 包含计算机的控制单元连续地将管道上的管道速度，张力和径向压力保持在预定的限度内。 控制单元被编程为根据提供给控制单元的程序或型号自动控制管道注入系统的操作。

    Tubing injection systems for oilfield operations
    8.
    发明授权
    Tubing injection systems for oilfield operations 失效
    用于油田作业的管道注射系统

    公开(公告)号：US6116345A

    公开(公告)日：2000-09-12

    申请号：US911787

    申请日：1997-08-14

    申请人： Peter Fontana ,  Philip Burge

    发明人： Peter Fontana ,  Philip Burge

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： E21B19/02 ,  B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/002 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： This invention provides a tubing injection system that contains one injector for moving a tubing from a source thereof to a second injector. The second injector moves the tubing into the wellbore. In an alternative embodiment for subsea operations, the system may contain a first injector placed under water over the wellhead equipment for moving the tubing to and from the wellbore. A second injector at the surface moves the tubing to the first injector and a third injector moves the tubing from the tubing source to the second injector. In each of the tubing injection systems sensors are provided to determine the radial force on the tubing exerted by the injectors, tubing speed, injector speed, and the back tension on the source. A control unit containing a computer continually maintains the tubing speed, tension and radial pressure on the tubing within predetermined limits. The control unit is programmed to automatically control the operation of the tubing injection systems according to programs or models provided to the control unit.

    摘要翻译： 本发明提供一种管道注射系统，其包含一个用于将管道从其源移动到第二注射器的注射器。 第二个注射器将管道移动到井筒中。 在用于海底作业的替代实施例中，系统可以包含位于井口设备下面的第一注射器，用于将管道移动到井眼和从井筒移动。 表面上的第二个注射器将管道移动到第一注射器，第三注射器将管道从管道源移动到第二注射器。 在每个管道注射系统中，提供传感器以确定由喷射器施加的管道上的径向力，管道速度，喷射器速度和源上的反向张力。 包含计算机的控制单元连续地将管道上的管道速度，张力和径向压力保持在预定的限度内。 控制单元被编程为根据提供给控制单元的程序或型号自动控制管道注入系统的操作。

    Drilling system with electrically controlled tubing injection system
    9.
    发明授权
    Drilling system with electrically controlled tubing injection system 失效
    钻井系统采用电控喷油系统

    公开(公告)号：US5850874A

    公开(公告)日：1998-12-22

    申请号：US635114

    申请日：1996-04-19

    申请人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makhol

    发明人： Philip Burge ,  Peter Fontana ,  Glenn Leroux ,  Friedhelm Makhol

    IPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    CPC分类号： B65H75/22 ,  E21B15/00 ,  E21B19/00 ,  E21B19/002 ,  E21B19/02 ,  E21B19/08 ,  E21B19/09 ,  E21B19/22 ,  E21B33/068 ,  E21B33/076

    摘要： The present invention provides a drilling rig which includes an electrically-controllable tubing injection system. The injection system contains a fixed injector head with two movable injection blocks which are remotely operable to provide a desired opening therebetween. Each injection block contains a plurality of gripping members for holding a range of tubing sizes. The injection blocks automatically adjust to provide the required gripping force and tubing speed according to programmed instructions. A resilient tubing guidance system is positioned above the injector head directs the tubing into the injector head. The rig system contains sensors for determining the radial force on the tubing exerted by the injector head, tubing speed, injector head speed, weight-on-bit during the drilling operations, bulk weight of the drill string, compression of the tubing guidance memeber during operations and the back tension on the tubing reel. During operations, a control unit continually maintains the tubing speed, tension on chains in the injector head, radial pressure on the tubing within predetermined limits. Additionally, the control unit maintains the back tension on the reel and the position of the tubing guidance system within their respective predetermined limits. The control unit also controls the operation of the wellhead equipment. During removal of the tubing from the wellbore, the control unit operates the reel and the injector head to remove the tubing from the wellbore.

    摘要翻译： 本发明提供一种钻机，其包括电可控管道注射系统。 注射系统包含具有两个可移动注射块的固定的注射器头，其可远程操作以在其间提供期望的开口。 每个注射块包含用于保持一定范围的管尺寸的多个夹持构件。 注射块自动调节以根据编程说明提供所需的夹紧力和油管速度。 弹性管引导系统位于注射器头上方，将管道引导到注射器头部。 钻机系统包含用于确定由喷射头施加的管道上的径向力的传感器，管道速度，喷射头速度，钻井操作期间的重量，钻柱的体积重量，管道引导构件的压缩 操作和油管卷轴上的反向张力。 在操作期间，控制单元持续地保持管速度，喷射器头部链上的张力，管道上的径向压力在预定限度内。 此外，控制单元将卷轴上的背张力和管引导系统的位置保持在它们各自的预定限度内。 控制单元还控制井口设备的操作。 在从井眼移除管道期间，控制单元操作卷轴和喷射器头部以从井筒中移除管道。

    METHOD OF FORMING A BORE
    10.
    发明申请
    METHOD OF FORMING A BORE 审中-公开
    形成钻孔的方法

    公开(公告)号：US20070089910A1

    公开(公告)日：2007-04-26

    申请号：US11566534

    申请日：2006-12-04

    申请人： James Hewson ,  Philip Burge

    发明人： James Hewson ,  Philip Burge

    IPC分类号： E21B7/08

    CPC分类号： E21B7/20 ,  E21B29/06 ,  E21B33/14 ,  E21B43/103

    摘要： A method of forming a supported subterranean well bore in which, in one disclosed embodiment, a first drill bit is mounted on a first string of casing tubulars via a steerable tool, and the drill bit is used to form a first bore. Upon reaching the required depth the casing string is cemented in place to support the formed bore and a second drill bit is mounted on a second casing string and is inserted into the first casing string. The second drill bit is used to drill through the wall of the first casing string and proceed to form a second, deeper bore. Once the second drill bit has reached the required depth, the second casing string is cemented in place to support the second bore.

    摘要翻译： 一种形成支撑的地下井的方法，其中在一个所公开的实施例中，第一钻头经由可操纵的工具安装在第一套套管上，钻头用于形成第一孔。 达到所需的深度后，套管柱被固定在适当位置以支撑形成的孔，并且第二钻头安装在第二套管柱上并被插入到第一套管柱中。 第二钻头用于穿过第一套管柱的壁并且继续形成第二较深的孔。 一旦第二钻头已经达到所需的深度，第二套管柱就被固定就位以支撑第二孔。