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公开(公告)号：US06318466B1
公开(公告)日：2001-11-20
申请号：US09519445
申请日：2000-03-06
IPC分类号： E21B2906
摘要： A method and apparatus that comprises releasably securing a milling tool to a deflecting tool using a securing mechanism. The securing mechanism comprises a member that is adapted to be broken by milling action of the milling tool. In addition, in some arrangements, a protective mechanism protects abrasive inserts on a pilot mill of the milling tool.
摘要翻译： 一种方法和装置，其包括使用固定机构将铣削工具可释放地固定到偏转工具。 固定机构包括适于通过铣削工具的铣削作用而被破坏的构件。 此外，在一些布置中，保护机构保护研磨刀片在研磨工具的先导磨机上。
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公开(公告)号：US06405804B1
公开(公告)日：2002-06-18
申请号：US09521741
申请日：2000-03-09
申请人： Herve Ohmer , Adrian Vuyk, Jr. , Mark W. Brockman
发明人： Herve Ohmer , Adrian Vuyk, Jr. , Mark W. Brockman
IPC分类号： E21B708
摘要： A method and apparatus for predictable downhole milling of a casing window having predetermined location, orientation, dimension and contour geometry. An elongate substantially rigid milling shaft has at least one casing window milling element in fixed relation therewith and has a pilot mill in articulated and rotary driven connection with the milling shaft. The milling shaft is in articulated and rotary driven connection with a rotary drive mechanism. The articulated connection of the pilot mill and milling shaft may incorporate an articulation control system to permit the pilot mill to be maintained substantially coaxial with the milling shaft so that its trajectory at a predetermined stage of window milling can be controlled by the milling shaft when positive guiding by a deflecting tool can no longer be ensured. The deflecting tool is adapted to be set within the well casing and defines an inclined pilot mill guide surface for guiding the pilot mill along a predetermined inclined trajectory for milling into the well casing. The deflecting tool incorporates a generally cylindrical bearing for guiding and providing rotational stabilization to the pilot mill during initial window milling to ensure the accuracy of the pilot bore being milled through the well casing and into the surrounding formation. During window milling the pilot mill guides the milling shaft so that the string mills of the milling shaft remove a portion of the pilot mill guide bearing and form a guide face of predetermined contour on the deflecting tool for guiding other tools through the casing window and into the lateral bore. The deflecting tool may be of tubular geometry so as to guide not only the pilot mill but also the string mill and may also receive the rotary drive motor for guiding and stabilizing thereof.
摘要翻译： 一种具有预定位置，方向，尺寸和轮廓几何形状的壳体窗口可预测井下铣削的方法和装置。 细长的基本上刚性的铣削轴具有与其固定关系的至少一个壳体窗铣削元件，并且具有与铣削轴铰接和旋转驱动连接的先导磨。 铣削轴与旋转驱动机构铰接和旋转驱动连接。 先导磨机和铣削轴的铰接连接可以包括铰接控制系统，以允许先导磨机与铣削轴保持基本上同轴，使得其在窗铣的预定阶段的轨迹可以由铣削轴当正时 不能确保由偏转工具引导。 偏转工具适于设置在井套内并且限定倾斜的先导式轧机引导表面，用于沿着预定的倾斜轨迹引导先导式铣刀，用于铣削到井套管中。 偏转工具包括一个大体上圆柱形的轴承，用于在初始窗铣过程中引导和提供旋转稳定性到先导式磨机，以确保先导孔的精度通过井套被铣削并进入周围地层。 在铣削铣削期间，先导铣刀引导铣削轴，使得铣削轴的线铣刀移除导向铣刀导向轴承的一部分，并在偏转工具上形成预定轮廓的引导面，用于引导其他工具穿过套管窗口并进入 横向孔。 偏转工具可以是管状几何形状，以便不仅引导先导磨机而且还引导串磨机，还可以接收用于引导和稳定旋转驱动马达。
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3.发明授权公开(公告)号：US07997355B2
公开(公告)日：2011-08-16
申请号：US11773355
申请日：2007-07-03
申请人： Adrian Vuyk, Jr. , Jim B. Terry , Gordon Allen Tibbitts , Nathan J. Harder , Gregory G. Galloway
发明人： Adrian Vuyk, Jr. , Jim B. Terry , Gordon Allen Tibbitts , Nathan J. Harder , Gregory G. Galloway
IPC分类号： E21B21/01
CPC分类号： E21B7/18
摘要： An injection system and method is described. In several exemplary embodiments, the injection system and method may be a part of, and/or used with, a system and method for excavating a subterranean formation. In at least one example, an apparatus is provided that includes a source of impactors comprising at least some ferritic material capable of influence by magnetic fields. An injector is coupled to the source and includes a screw extruder, a screw positioned within a barrel, and at least one magnetic circuit is positioned outside of the barrel.
摘要翻译： 描述注射系统和方法。 在几个示例性实施例中，注射系统和方法可以是用于挖掘地下地层的系统和方法的一部分和/或与其一起使用。 在至少一个示例中，提供了一种装置，其包括能够受磁场影响的至少一些铁素体材料的冲击源。 注射器联接到源并且包括螺杆挤出机，位于筒体内的螺钉，并且至少一个磁路位于筒的外部。
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4.发明授权Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods 有权使用粒子冲击钻井系统去除近井眼损伤的方法，在井筒中研磨物体，扩孔，取芯，穿孔，辅助环形流动以及相关方法公开(公告)号：US08353366B2
公开(公告)日：2013-01-15
申请号：US13454889
申请日：2012-04-24
申请人： Gordon Tibbitts , Greg Galloway , Adrian Vuyk, Jr. , James Terry
发明人： Gordon Tibbitts , Greg Galloway , Adrian Vuyk, Jr. , James Terry
IPC分类号： E21B7/16
CPC分类号： E21B7/18 , E21B10/42 , E21B10/602 , E21B21/10
摘要： A particle impact drilling system and method are described. In several exemplary embodiments, the system and method may be a part of, and/or used with, an apparatus or system, methods, to excavate a subterranean formation. The system can including, for example, removing near-borehole damage, casing, window milling, fishing, drilling with casing, under reaming, coring, perforating, effective circulatory density management, assisted annular flow, and directional control. Embodiments of associated systems and methods are also included.
摘要翻译： 描述了颗粒冲击钻井系统和方法。 在几个示例性实施例中，系统和方法可以是用于挖掘地下地层的装置或系统的方法的一部分和/或与其一起使用。 该系统可以包括例如去除近井眼损伤，套管，窗铣，钓鱼，用套管钻孔，扩孔，取芯，穿孔，有效循环密度管理，辅助环形流动和方向控制。 还包括相关系统和方法的实施例。
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5.发明授权Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods 有权使用粒子冲击钻井系统去除近井眼损伤的方法，在井筒中研磨物体，扩孔，取芯，穿孔，辅助环形流动以及相关方法公开(公告)号：US08186456B2
公开(公告)日：2012-05-29
申请号：US13253413
申请日：2011-10-05
申请人： Gordon Tibbitts , Greg Galloway , Adrian Vuyk, Jr. , James Terry
发明人： Gordon Tibbitts , Greg Galloway , Adrian Vuyk, Jr. , James Terry
IPC分类号： E21B43/114
CPC分类号： E21B7/18 , E21B10/42 , E21B10/602 , E21B21/10
摘要： A particle impact drilling system and method are described. In several exemplary embodiments, the system and method may be a part of, and/or used with, an apparatus or system, methods, to excavate a subterranean formation. The system can including, for example, removing near-borehole damage, casing, window milling, fishing, drilling with casing, under reaming, coring, perforating, effective circulatory density management, assisted annular flow, and directional control. Embodiments of associated systems and methods are also included.
摘要翻译： 描述了颗粒冲击钻井系统和方法。 在几个示例性实施例中，系统和方法可以是用于挖掘地下地层的装置或系统的方法的一部分和/或与其一起使用。 该系统可以包括例如去除近井眼损伤，套管，窗铣，钓鱼，用套管钻孔，扩孔，取芯，穿孔，有效循环密度管理，辅助环形流动和方向控制。 还包括相关系统和方法的实施例。
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公开(公告)号：US07191840B2
公开(公告)日：2007-03-20
申请号：US10794795
申请日：2004-03-05
摘要： A method and apparatus for holding and turning a tubular and string of tubulars, such as casing, for make-up and drilling with the tubulars are disclosed. The apparatus generally includes a spear and a clamping head, both of which are mounted to a top drive. The spear and the clamping head can be engaged to transmit torque therebetween from the top drive. In addition, an aspect of the invention provides variable height wickers positioned on slips to enable use of the slips with variable inner diameter (ID) and weight casing without deformation or rupture of the casing. Still further, a casing collar is also provided to provide reinforcement to the casing in the area of slip contact with the casing ID.
摘要翻译： 公开了一种用于保持和转动管状和管状管子（例如外壳）的方法和装置，用于与管状物的化妆和钻孔。 该装置通常包括矛和夹头，两者均安装在顶部驱动器上。 矛头和夹紧头可以从顶部驱动器接合以在其间传递扭矩。 此外，本发明的一个方面提供了位于滑盖上的可变高度织物，以使得能够使用具有可变内径（ID）和重量壳体的滑动件，而不会使壳体变形或破裂。 此外，还提供了一种套管套环以在与套管ID的滑动接触的区域中向壳体提供加强。
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公开(公告)号：US06338621B1
公开(公告)日：2002-01-15
申请号：US09492731
申请日：2000-01-27
申请人： Adrian Vuyk, Jr. , Jeffery E. Daly
发明人： Adrian Vuyk, Jr. , Jeffery E. Daly
IPC分类号： B22F304
CPC分类号： B22F3/1266 , B22F7/06 , B22F2005/001 , B22F2999/00 , B22F3/15 , B22F3/17
摘要： A densified sintered product, such as a rolling cutter adapted for use in a steel tooth rolling cutter earth boring bit, has a layer of a metal powder applied to the external surface of the unsintered compact, the metal powder being melted to form a thin glaze of the melted metal powder on the external surface of the sintered compact, and the sintered compact may then be pneumatically isostatically forged.
摘要翻译： 一种致密烧结产品，例如适用于钢齿切割机镗孔钻头的轧制切割机，具有施加到未烧结体的外表面上的金属粉末层，金属粉末熔化形成薄釉 的烧结体的外表面上的熔融金属粉末，然后可以等压锻造烧结体。
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8.发明授权公开(公告)号：US07980326B2
公开(公告)日：2011-07-19
申请号：US12271514
申请日：2008-11-14
IPC分类号： E21B19/08
CPC分类号： E21B44/00
摘要： A method and system of subterranean excavating that estimates a buoyancy force applied to a downhole excavating system from drilling fluid. The estimated buoyancy force is used to derive a true weight on bit (WOB) at the borehole bottom. The derived realized WOB is compared to a target WOB to obtain a change in WOB. Based on the change in WOB, the excavating system is adjusted so the realized WOB approximates the target WOB. The excavating system adjustment includes applying a compensating force to the string. Compensating forces can be produced by manipulating a block assembly or deploying a thruster device in the string.
摘要翻译： 一种地下挖掘的方法和系统，其估计从钻井液施加到井下挖掘系统的浮力。 估计的浮力用于在钻孔底部导出钻头（WOB）的真实重量。 将得到的实现的WOB与目标WOB进行比较以获得WOB的变化。 根据WOB的变化，调整挖掘系统，使实现的WOB近似于目标WOB。 挖掘系统调整包括向弦施加补偿力。 可以通过操纵块组件或在串中部署推进器装置来产生补偿力。
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公开(公告)号：US07654325B2
公开(公告)日：2010-02-02
申请号：US11932769
申请日：2007-10-31
申请人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
发明人： Richard L. Giroux , David Shahin , Adrian Vuyk, Jr. , Gary Thompson , Kevin Leon Gray , John Timothy Allen , Randy Gene Snider
IPC分类号： E21B33/16
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。
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公开(公告)号：US07513300B2
公开(公告)日：2009-04-07
申请号：US11688619
申请日：2007-03-20
摘要： A method and apparatus for holding and turning a tubular and string of tubulars, such as casing, for make-up and drilling with the tubulars are disclosed. The apparatus generally includes a spear and a clamping head, both of which are mounted to a top drive. The spear and the clamping head can be engaged to transmit torque therebetween from the top drive. In addition, an aspect of the invention provides variable height wickers positioned on slips to enable use of the slips with variable inner diameter (ID) and weight casing without deformation or rupture of the casing. Still further, a casing collar is also provided to provide reinforcement to the casing in the area of slip contact with the casing ID.
摘要翻译： 公开了一种用于保持和转动管状和管状管子（例如外壳）的方法和装置，用于与管状物的化妆和钻孔。 该装置通常包括矛和夹头，两者均安装在顶部驱动器上。 矛头和夹紧头可以从顶部驱动器接合以在其间传递扭矩。 此外，本发明的一个方面提供了位于滑盖上的可变高度织物，以使得能够使用具有可变内径（ID）和重量壳体的滑动件，而不会使壳体变形或破裂。 此外，还提供了一种套管套环以在与套管ID的滑动接触的区域中向壳体提供加强。
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