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1. 发明授权

US07469757B2 Drill bit with diamond impregnated cutter element 有权
标题翻译：钻头采用金刚石浸渍切刀元件
公开(公告)号：US07469757B2
公开(公告)日：2008-12-30
申请号：US10745171
申请日：2003-12-23
申请人： Michael G. Azar , Timothy Beaton
发明人： Michael G. Azar , Timothy Beaton
IPC分类号： E21B10/46
CPC分类号： E21B10/55 , E21B10/46 , E21B10/573
摘要： The present invention provides a bit with cutting structures or inserts that include diamond particles, in which the diamond-impregnated inserts are surrounded by substantially diamond-free support members. The diamond-impregnated inserts are manufactured separately from the bit body. Once formed, the diamond-impregnated inserts are affixed to the substantially diamond-free support members on bit body by brazing or other means of attachment. The total thermal exposure of the diamond particles during manufacture in accordance with the present invention is significantly lower than the total manufacturing-related thermal exposure in previously known diamond-impregnated cutting structures. Furthermore, the substantially diamond-free support members allow the bit to continue cutting through a formation without an increased contact area, as experienced by bits with diamond-impregnated ribs. Thus, the operating life of the cutting structures, and therefore the life of the bit itself, is increased.
摘要翻译：本发明提供了一种具有切割结构或镶嵌物的钻头，其包括金刚石颗粒，金刚石浸渍的镶片由基本上无金刚石的支撑构件包围。金刚石浸渍的刀片与钻头体分开制造。一旦形成，金刚石浸渍的刀片通过钎焊或其他附接装置固定在钻头体上的基本上无金刚石的支撑构件上。根据本发明的制造期间金刚石颗粒的总热暴露量明显低于先前已知的金刚石浸渍切割结构中的总制造相关热暴露。此外，基本上无金刚石的支撑构件允许钻头通过地层继续切割而没有增加的接触面积，如具有金刚石浸渍的肋的钻头所经历的。因此，切割结构的使用寿命以及钻头本身的寿命增加。

2. 发明申请

US20070029115A1 Polycrystaline diamond compact insert reaming tool 失效
标题翻译：多晶金刚石紧凑型插入铰刀工具
公开(公告)号：US20070029115A1
公开(公告)日：2007-02-08
申请号：US11545277
申请日：2006-10-10
申请人： Timothy Beaton
发明人： Timothy Beaton
IPC分类号： E21B10/26
CPC分类号： E21B10/26
摘要： A reaming tool is disclosed which includes a body having reaming blades affixed thereto at azimuthally spaced apart locations around a circumference of the body. The reaming blades each have at least one cutter attached thereto at selected positions and orientations on each of the blades to minimize a net lateral force developed by the reaming tool. The tool includes a pilot hole conditioning section comprising a plurality of azimuthally spaced apart pilot blades affixed to the body longitudinally ahead of the reaming blades.
摘要翻译：公开了一种扩孔工具，其包括在围绕身体的圆周的方位角间隔开的位置处固定有铰刀的主体。铰刀叶片各自具有至少一个切割器，其附接到每个叶片上的选定位置和取向，以最小化由铰孔工具产生的净横向力。该工具包括导向孔调节部分，其包括多个方位分隔的引导叶片，该导向叶片在铰接叶片的纵向前方固定到主体上。

3. 发明申请

US20050230150A1 Coated diamonds for use in impregnated diamond bits 审中-公开
标题翻译：用于浸渍钻石钻头的镀金钻石
公开(公告)号：US20050230150A1
公开(公告)日：2005-10-20
申请号：US10928914
申请日：2004-08-26
申请人： Thomas Oldham , Timothy Beaton
发明人： Thomas Oldham , Timothy Beaton
IPC分类号： B24D18/00 , C22C1/10 , C22C26/00 , E21B10/56 , E21B10/36
CPC分类号： C22C1/1068 , B22F2005/001 , B24D18/0054 , C22C26/00 , C22C2001/1073 , C22C2026/005 , E21B10/56
摘要： An insert for an impreg bit that includes coated diamond particles disposed in a matrix material, wherein the coated diamond particles include a boride, a nitride, and a carbide of a group IVA, VA, VI transition metal or silicon disposed on synthetic, natural, TSP diamonds, or combinations thereof is disclosed. A method of forming a diamond-impregnated insert, including coating a plurality of diamond particles with a coating formed from a boride, a nitride, and a carbide of a group IVA, VA, VI transition metal or silicon or mixtures thereof, and forming a diamond impregnated insert body is also disclosed.
摘要翻译：一种用于包括镶嵌在基体材料中的涂层金刚石颗粒的沉积钻头的镶嵌件，其中所述涂覆的金刚石颗粒包括硼化物，氮化物，以及合成的，天然的和/或合成的第IVA，VA，VI族过渡金属或硅的碳化物，公开了TSP钻石或其组合。一种形成金刚石浸渍插入物的方法，包括用由IVA，VA，VI过渡金属或硅或其混合物组成的硼化物，氮化物和碳化物形成的涂层涂覆多个金刚石颗粒，并形成还公开了金刚石浸渍插入体。

4. 发明申请

US20060090936A1 Methods for making a turbodrill 有权
标题翻译：制造turbodrill的方法
公开(公告)号：US20060090936A1
公开(公告)日：2006-05-04
申请号：US11266995
申请日：2005-11-04
申请人： Mark Natanael , Kenneth Nevlud , Timothy Beaton , James Beylotte
发明人： Mark Natanael , Kenneth Nevlud , Timothy Beaton , James Beylotte
IPC分类号： E21B4/02 , G06F17/50
CPC分类号： E21B4/02 , F03B3/126 , F03B13/02 , G06F17/50 , G06F2217/16 , Y02E10/223
摘要： A turbodrill has rotor vanes and stator vanes that are asymmetric with respect to each other. The rotor blade on which the rotor vanes are disposed has a reaction of less than about 0.5. A method of designing a turbodrill comprises optimizing a first design of stator vanes and optimizing a second design of rotor vanes using computational fluid analysis.
摘要翻译：涡轮叶片具有相对于彼此不对称的转子叶片和定子叶片。设置有转子叶片的转子叶片具有小于约0.5的反应。设计涡轮钻杆的方法包括优化定子叶片的第一设计并使用计算流体分析优化转子叶片的第二设计。

5. 发明申请

US20050173155A1 Down hole motor with locking mechanism 有权
标题翻译：井下电机带锁定机构
公开(公告)号：US20050173155A1
公开(公告)日：2005-08-11
申请号：US11049926
申请日：2005-02-03
申请人： Kenneth Nevlud , Timothy Beaton
发明人： Kenneth Nevlud , Timothy Beaton
IPC分类号： E21B4/00 , E21B4/02 , E21B17/03
CPC分类号： E21B17/03 , E21B4/00
摘要： A down hole motor assembly with a locking mechanism, and methods for operating said down hole motor assembly. The down hole motor has a housing operatively connectable at an upper end to a drill string. A shaft is disposed within the housing and operatively connected to a motor portion of the down hole motor. A locking mechanism is configured to selectively transmit torque from the housing to the shaft when engaged.
摘要翻译：具有锁定机构的井下电机组件，以及用于操作所述井下电机组件的方法。井下电动机具有在上端可操作地连接到钻柱的壳体。轴设置在壳体内并且可操作地连接到井下电机的马达部分。锁定机构构造成当接合时选择性地将扭矩从壳体传递到轴。

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