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1. 发明授权

US09051786B2 Diamond impregnated bit with aggressive face profile 有权
标题翻译：钻石浸渍钻头具有侵略性的脸型
公开(公告)号：US09051786B2
公开(公告)日：2015-06-09
申请号：US12857331
申请日：2010-08-16
申请人： Christian M. Lambert , Michael D. Rupp
发明人： Christian M. Lambert , Michael D. Rupp
IPC分类号： E21B10/48 , E21B10/567 , E21B10/02
CPC分类号： E21B10/55 , E21B10/02 , E21B10/42 , E21B10/48 , Y10T29/4998
摘要： A drill bit includes a crown defining a central axis. The crown includes at least one segment. The segment includes a planar portion and a plurality of surface features continuous with and extending away from the planar portion. The surface features are discontinuous within the segment with respect to a first arced path defined at a first radial distance from the central axis.
摘要翻译：钻头包括限定中心轴线的表冠。皇冠包括至少一个片段。该段包括平面部分和与平面部分连续并且远离平面部分延伸的多个表面特征。表面特征相对于在距离中心轴线的第一径向距离处限定的第一弧形路径在该段内是不连续的。

2. 发明授权

US08991524B2 Impregnated drill bits with integrated reamers 有权
标题翻译：带集成铰刀的浸渍钻头
公开(公告)号：US08991524B2
公开(公告)日：2015-03-31
申请号：US13177427
申请日：2011-07-06
申请人： Cody A. Pearce , Christian M. Lambert , Michael D. Rupp
发明人： Cody A. Pearce , Christian M. Lambert , Michael D. Rupp
IPC分类号： E21B10/02 , E21B10/18 , E21B17/10
CPC分类号： E21B25/16 , E21B10/02 , E21B10/18 , E21B10/26 , E21B10/48 , E21B17/1092
摘要： Drilling tools include a bit crown and an integrated reamer. The bit crown and the integrated reamer can be configured with approximately equal drilling lives. The bit crown can be impregnated with abrasive cutting media and include one or more external flutes. The integrated reamer can be positioned at the base the bit crown and include one or more channels that align with one or more of the outer flutes. The channels can taper such that they increase in width as they extend away from the bit crown.
摘要翻译：钻孔工具包括一个位冠和一个集成铰刀。钻头表面和集成铰刀可以配置大致相同的钻孔寿命。钻头牙冠可以用研磨切割介质浸渍，并且包括一个或多个外部凹槽。整体铰刀可以位于基座的顶部，并且包括与一个或多个外部凹槽对准的一个或多个通道。通道可以逐渐变细，使得它们在距离钻头牙冠延伸时增加宽度。

3. 发明授权

US09421671B2 Infiltrated diamond wear resistant bodies and tools 有权
标题翻译：渗透金刚石耐磨体和工具
公开(公告)号：US09421671B2
公开(公告)日：2016-08-23
申请号：US13368928
申请日：2012-02-08
申请人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert
发明人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert
IPC分类号： E21B10/46 , B24D99/00 , B24D3/06 , B24D7/06 , E21B10/48
CPC分类号： E21B10/46 , B24D3/06 , B24D7/06 , B24D99/005 , E21B10/02 , E21B10/48 , E21B10/55 , E21B10/56
摘要： Implementations of the present invention include infiltrated diamond tools with increased wear resistance. In particular, one or more implementations of the present invention include a body comprising at least 10% by volume diamond particles that are infiltrated with a binder. Implementations of the present invention also include drilling systems including such infiltrated diamond tool, and methods of forming and using such infiltrated diamond tools.
摘要翻译：本发明的实施方案包括具有增加的耐磨性的渗透金刚石工具。特别地，本发明的一个或多个实施方案包括一种包含至少10体积％金刚石颗粒的主体，所述金刚石颗粒被粘合剂渗透。本发明的实施方案还包括包括这种渗透金刚石工具的钻孔系统，以及形成和使用这种渗透金刚石工具的方法。

4. 发明授权

US09267332B2 Impregnated drilling tools including elongated structures 有权
标题翻译：浸渍钻具包括细长结构
公开(公告)号：US09267332B2
公开(公告)日：2016-02-23
申请号：US13217107
申请日：2011-08-24
申请人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert , Kristian S. Drivdahl
发明人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert , Kristian S. Drivdahl
IPC分类号： E21B10/48 , B22F5/00
CPC分类号： E21B10/48 , B22F2005/001
摘要： Impregnated drilling tools include elongated structures that provide enhanced properties. The drilling tools contain a diamond-impregnated cutting section that contains elongated structures made from carbon, glass, ceramic, and the like. The elongated structures can comprise tubes, fibers, or rods. In one or more implementations the elongated structures are nano-sized. The elongated structures can control the tensile strength and/or the erosion rate of the drilling tools to optimize the cutting performance of the tools. Additionally, the elongated structures may also weaken the cutting section in one or more implementations; thereby, allowing higher strength binders to be used. Such higher modulus binders can cost less and allow for tailoring of the cutting section to retain the diamonds for the desired amount of time. As the cutting section erodes, the elongated structures may also increase the lubricity at the face of the cutting section.
摘要翻译：浸渍钻井工具包括提供增强性能的细长结构。钻具具有金刚石浸渍的切割部分，其包含由碳，玻璃，陶瓷等制成的细长结构。细长结构可以包括管，纤维或棒。在一个或多个实施例中，细长结构是纳米尺寸的。细长结构可以控制钻具的拉伸强度和/或侵蚀速率，以优化刀具的切削性能。另外，细长结构还可以在一个或多个实施中削弱切割部分; 从而允许使用更高强度的粘合剂。这种更高模量的粘合剂可以花费更少的成本，并允许切割部分的裁剪以将金刚石保持期望的时间量。当切割部分侵蚀时，细长结构还可以增加切割部分的表面处的润滑性。

5. 发明授权

US08590646B2 Impregnated cutting elements with large abrasive cutting media and methods of making and using the same 有权
标题翻译：具有大磨料切割介质的浸渍切割元件及其制造和使用方法
公开(公告)号：US08590646B2
公开(公告)日：2013-11-26
申请号：US12885284
申请日：2010-09-17
申请人： Christian M. Lambert , Michael D. Rupp
发明人： Christian M. Lambert , Michael D. Rupp
IPC分类号： E21B10/02 , E21B10/48
CPC分类号： E21B10/42 , B24D99/005 , E21B10/46
摘要： Implementations of the present invention include impregnated drill bits having a plurality of relatively large abrasive cutting media, such as polycrystalline diamonds, embedded therein. According to some implementations of the present invention, the relatively large abrasive cutting media can be dispersed in an unorganized arrangement throughout at least a portion of the crown. Additionally, one or more implementations can include a second plurality of relatively small abrasive cutting media. Implementations of the present invention also include drilling systems including impregnated drill bits having a plurality of relatively large abrasive cutting media embedded therein, methods of using such impregnated drill bits, and methods of forming such impregnated drill bits.
摘要翻译：本发明的实施方案包括浸渍的钻头，其具有嵌入其中的多个相对大的研磨切割介质，例如多晶金刚石。根据本发明的一些实施方案，相对较大的磨料切割介质可以以整体排列的方式分散在冠部的至少一部分上。另外，一个或多个实施方案可以包括第二多个相对较小的研磨切割介质。本发明的实施方案还包括钻井系统，包括具有嵌入其中的多个相对较大磨料切削介质的浸渍钻头，使用这种浸渍钻头的方法以及形成这种浸渍钻头的方法。

6. 发明授权

US08459381B2 Drill bits with axially-tapered waterways 有权
公开(公告)号：US08459381B2
公开(公告)日：2013-06-11
申请号：US12638229
申请日：2009-12-15
申请人： Cody A. Pearce , Michael D. Rupp , Christian M. Lambert
发明人： Cody A. Pearce , Michael D. Rupp , Christian M. Lambert
IPC分类号： E21B10/02 , E21B10/48
CPC分类号： E21B10/605 , E21B10/02 , E21B10/48 , Y10T408/895
摘要： Implementations of the present invention include drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the waterways can be radially tapered in addition to being axially tapered. The axially-tapered waterways can include notches extending into the cutting face of the drilling tools and/or slots enclosed within the crown of the drilling tools. Implementations of the present invention also include drilling systems including drilling tools having axially-tapered waterways, and methods of forming drilling tools having axially-tapered waterways.

7. 发明申请

US20120199402A1 INFILTRATED DIAMOND WEAR RESISTANT BODIES AND TOOLS 有权
标题翻译：渗透钻石耐磨体和工具
公开(公告)号：US20120199402A1
公开(公告)日：2012-08-09
申请号：US13368928
申请日：2012-02-08
申请人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert
发明人： Michael D. Rupp , Cody A. Pearce , Christian M. Lambert
IPC分类号： E21B10/46 , B24D3/10
CPC分类号： E21B10/46 , B24D3/06 , B24D7/06 , B24D99/005 , E21B10/02 , E21B10/48 , E21B10/55 , E21B10/56
摘要： Implementations of the present invention include infiltrated diamond tools with increased wear resistance. In particular, one or more implementations of the present invention include a body comprising at least 10% by volume diamond particles that are infiltrated with a binder. Implementations of the present invention also include drilling systems including such infiltrated diamond tool, and methods of forming and using such infiltrated diamond tools.
摘要翻译：本发明的实施方案包括具有增加的耐磨性的渗透金刚石工具。特别地，本发明的一个或多个实施方案包括一种包含至少10体积％金刚石颗粒的主体，所述金刚石颗粒被粘合剂渗透。本发明的实施方案还包括包括这种渗透金刚石工具的钻孔系统，以及形成和使用这种渗透金刚石工具的方法。

8. 外观设计

USD647115S1 Drill bit waterway 有权
标题翻译：钻头水路
公开(公告)号：USD647115S1
公开(公告)日：2011-10-18
申请号：US29354592
申请日：2010-01-26
申请人： Cody A. Pearce , Michael D. Rupp , Christian M. Lambert
设计人： Cody A. Pearce , Michael D. Rupp , Christian M. Lambert

9. 发明申请

US20110127086A1 HELICAL DRILLING APPARATUS, SYSTEMS, AND METHODS 失效
标题翻译：螺旋钻井设备，系统和方法
公开(公告)号：US20110127086A1
公开(公告)日：2011-06-02
申请号：US13024220
申请日：2011-02-09
申请人： Michael D. Rupp , Christopher L. Drenth , Christian M. Lambert
发明人： Michael D. Rupp , Christopher L. Drenth , Christian M. Lambert
IPC分类号： E21B4/00 , E21B7/00
CPC分类号： E21B4/006 , E21B7/00
摘要： A down-the-hole assembly includes a housing having a central axis and a mechanical gear box positioned within the housing. The mechanical gear box is coupled to the housing such that rotation of the housing at a first rotational rate provides a rotary input to the mechanical gear box. A rotary cutting bit is coupled to the mechanical gear box. The mechanical gear box is configured to rotate said rotary cutting bit at a second rotational rate in response to that rotary input from the housing. The second rotational rate is greater than the first rotational rate. The mechanical gear box is also further configured to cause the rotary cutting bit to orbit about the central axis of the housing.
摘要翻译：下孔组件包括具有中心轴线的壳体和位于壳体内的机械齿轮箱。机械齿轮箱联接到壳体，使得壳体以第一旋转速率的旋转为机械齿轮箱提供旋转输入。旋转切削头联接到机械齿轮箱。机械齿轮箱构造成响应于来自壳体的旋转输入以第二旋转速度旋转所述旋转切削刀头。第二旋转速率大于第一旋转速率。机械齿轮箱还被配置成使旋转切削钻头围绕壳体的中心轴线轨道运动。

10. 发明申请

US20100089660A1 DRILL BITS WITH AXIALLY-TAPERED WATERWAYS 有权
标题翻译：具有轴向水路的钻头
公开(公告)号：US20100089660A1
公开(公告)日：2010-04-15
申请号：US12638229
申请日：2009-12-15
申请人： Cody A. Pearce , Christian M. Lambert , Michael D. Rupp
发明人： Cody A. Pearce , Christian M. Lambert , Michael D. Rupp
IPC分类号： E21B10/02 , E21B10/48 , B23P15/28
CPC分类号： E21B10/605 , E21B10/02 , E21B10/48 , Y10T408/895
摘要： Implementations of the present invention include drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the waterways can be radially tapered in addition to being axially tapered. The axially-tapered waterways can include notches extending into the cutting face of the drilling tools and/or slots enclosed within the crown of the drilling tools. Implementations of the present invention also include drilling systems including drilling tools having axially-tapered waterways, and methods of forming drilling tools having axially-tapered waterways.
摘要翻译：本发明的实施方案包括具有轴向锥形水道的钻具，其可以增加冲洗和钻头寿命，同时还减少堵塞。根据本发明的一些实施方式，除了轴向变细之外，水路可以是径向渐缩的。轴向锥形水道可以包括延伸到钻孔工具的切割面中的凹口和/或封闭在钻孔工具的表冠内的槽。本发明的实施方案还包括钻井系统，包括具有轴向锥形水道的钻具，以及形成具有轴向锥形水道的钻具的方法。

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