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1. 发明授权

US06309002B1 Tubular running tool 有权
标题翻译：管状运行工具
公开(公告)号：US06309002B1
公开(公告)日：2001-10-30
申请号：US09289375
申请日：1999-04-09
申请人： Vernon J. Bouligny
发明人： Vernon J. Bouligny
IPC分类号： E21B3120
CPC分类号： E21B31/20 , E21B19/07
摘要： A tubular running tool and method adapted for use on a rotary or top drive drilling rig of the type for inserting and selectively, internally gripping a tubular which may be utilized to lift, lower, rotate, and torque tubulars, and which may be used to fill and or circulate fluid in and through tubulars and to cement tubulars within a wellbore is provided. The internal tubular running tool may be used as or in conjunction with fill-up and circulating tools and with cementing heads wiper plug assemblies among other tools. The tubular running tool includes: a barrel forming an axial fluid pathway therethrough, the barrel having a top end and a bottom end, the barrel forming a lower connecting section; at least one slip movably connected to the connecting section for selectively engaging an interior portion of a tubular member; and a moving mechanism functionally connected between the slips and the barrel for moving the slips in engaging contact with and from the tubular member. The tubular running tool may further include a sealing element for sealing the annulus between the tool and the interior surface of the tubular.
摘要翻译：一种适于在用于插入和选择性地内部夹持可用于提升，降低，旋转和扭转管状物的管状物的旋转或顶部驱动钻机上使用的管状运行工具和方法，其可用于提供在管内和通过管道中的流体和/或循环流体，以及在井眼内的水泥管。内部管状运行工具可以用作填充和循环工具，也可以与其它工具中的固定头刮水器插头组件结合使用。管状运行工具包括：一个形成轴向流体通道的桶，该桶具有顶端和底端，桶形成下连接段; 至少一个可移动地连接到连接部分的滑动件，用于选择性地接合管状部件的内部; 以及运动机构，其功能上连接在所述滑动件和所述筒之间，用于移动所述滑动件与所述管状构件接合接触。管状运行工具还可以包括用于密封工具和管状物内表面之间的环空的密封元件。

2. 发明授权

US06742584B1 Apparatus for facilitating the connection of tubulars using a top drive 有权
标题翻译：用于促进使用顶部驱动器连接管的装置
公开(公告)号：US06742584B1
公开(公告)日：2004-06-01
申请号：US09787597
申请日：2001-07-11
申请人： Robert Patrick Appleton
发明人： Robert Patrick Appleton
IPC分类号： E21B3120
CPC分类号： E21B19/06
摘要： An apparatus for facilitating the connection of tubulars using a top drive, which apparatus comprises a body (2; 102) connectable to said top drive, said body (2; 102) comprising at least one gripping element (5; 105) radially displaceable by hydraulic or pneumatic fluid to drivingly engage said tubular (30; 110) to permit a screw connection between said tubular and a further tubular to be tightened to the required torque.
摘要翻译：一种用于使用顶部驱动器来连接管状件的装置，该装置包括可连接到所述顶部驱动器的本体（2; 102），所述主体（2; 102）包括至少一个夹紧元件（5; 105）液压或气动流体以驱动地接合所述管状物（30; 110），以允许所述管状物和另一管状体之间的螺钉连接被紧固至所需扭矩。

3. 发明授权

US06729407B2 Method for removing gravel pack screens 失效
标题翻译：去除砾石包装屏幕的方法
公开(公告)号：US06729407B2
公开(公告)日：2004-05-04
申请号：US10238524
申请日：2002-09-10
申请人： Carl W. Stoesz
发明人： Carl W. Stoesz
IPC分类号： E21B3120
CPC分类号： E21B31/03 , E21B31/005 , E21B43/04
摘要： A method of removing a gravel packed screen to reach another zone is described. The method involves a bottom hole assembly comprising an isolation device for the screen and a tool to latch on to it. A perforating gun is shot off to put holes in the screen to allow gravel to come through. A flow through a reversing valve is initiated to urge the gravel into the newly perforated screen while a vibrator shakes the screen and stimulates gravel flow through the screen. Alternatively, the screen is not isolated and a reverse circulation from the surface in conjunction with vibration urges the gravel to flow through the screen and out through the tubing supporting the bottom hole assembly.
摘要翻译：描述了将砾石充填的筛网移除到另一个区域的方法。该方法包括底孔组件，其包括用于筛网的隔离装置和用于闩锁到其上的工具。一个穿孔枪被射击，在屏幕上放孔，以允许砾石通过。启动通过反向阀的流动，以将振动器推动到新穿孔的筛网中，同时振动器摇动筛网并刺激通过筛网的砾石流动。或者，屏幕不是隔离的，并且与振动结合的表面的反向循环促使砾石流过筛网并通过支撑底孔组件的管道流出。

4. 发明授权

US06640904B2 Sand removal and device retrieval tool 有权
标题翻译：除砂和设备检索工具
公开(公告)号：US06640904B2
公开(公告)日：2003-11-04
申请号：US10163814
申请日：2002-06-06
申请人： Corey E. Hoffman , Richard Lee Giroux , Mike A. Luke , Stephen J. Norris
发明人： Corey E. Hoffman , Richard Lee Giroux , Mike A. Luke , Stephen J. Norris
IPC分类号： E21B3120
CPC分类号： E21B23/04 , E21B27/00 , E21B37/08 , E21B43/124
摘要： A simple debris removal apparatus for use in a wellbore. In one aspect of the invention a modular, interchangeable venturi is provided which can be retrofit into an existing debris bailer having a filter and a debris collection container. In another aspect of the invention, a venturi is utilized to create a negative pressure in a wellbore sufficient to actuate a retrieval tool for a downhole device. In yet another aspect of the invention, a combination tool is provided which can evacuate debris in a wellbore, thereby uncovering a downhole device which can then be removed in a single trip. In yet another aspect of the invention, a debris removal apparatus is provided with a method for utilizing the apparatus in a wellbore on coiled tubing.
摘要翻译：用于井眼的简单碎片去除装置。在本发明的一个方面，提供了一种可更换的文丘里管，其可以改造成具有过滤器和碎片收集容器的现有碎片吊架。在本发明的另一方面，文丘里管用于在井筒中产生足够的负压以致动井下装置的取回工具。在本发明的另一方面，提供了一种组合工具，其可以将井眼中的碎屑排出，从而露出井下装置，然后可以在单次行程中移除。在本发明的另一方面，一种碎屑去除装置提供了一种在连续油管上的井眼中利用该装置的方法。

5. 发明授权

US06431626B1 Tubular running tool 有权
标题翻译：管状运行工具
公开(公告)号：US06431626B1
公开(公告)日：2002-08-13
申请号：US09502898
申请日：2000-02-11
申请人： Vernon J. Bouligny
发明人： Vernon J. Bouligny
IPC分类号： E21B3120
CPC分类号： E21B31/20 , E21B19/07 , E21B19/16
摘要： An improved tubular running tool and method is disclosed for use on a rotary or top drive drilling rig of the type for inserting and selectively, internally gripping a tubular which may be utilized to lift, lower, rotate, and torque tubulars, and which may be used to fill and/or circulate fluid in and through tubulars and to cement tubulars within a wellbore. The internal tubular running tool may be used as or in conjunction with fill-up and circulating tools and with cementing head wiper plug assemblies among other tools. The tubular running tool includes an improved moving mechanism having a cylindrical pneumatic chamber annularly positioned with respect to a barrel element that forms an axial fluid pathway therethrough. A cylindrical piston is moveable within the cylindrical chamber to thereby move a cylindrical piston rod connected to gripping slips such that the slips selectively engage an interior portion of a tubular member.
摘要翻译：公开了一种改进的管状运行工具和方法，用于用于插入和选择性地内部夹持可用于提升，降低，旋转和扭转管状件的管状件的旋转或顶部驱动钻机，并且其可以是用于填充和/或循环流体并通过管状物并在井筒内水泥管道。内部管状运行工具可以用作填充和循环工具，也可以与其他工具中的固井头刮水器插头组件结合使用。管状运行工具包括改进的移动机构，其具有相对于形成穿过其中的轴向流体通道的筒形元件环状定位的圆柱形气动室。圆柱形活塞可在圆柱形腔室内移动，从而移动连接到夹紧滑块的圆柱形活塞杆，使得滑动件选择性地接合管状构件的内部。

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