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    SYNTHETIC MATERIALS FOR PDC CUTTER TESTING OR FOR TESTING OTHER SUPERHARD MATERIALS
    1.
    发明申请
    SYNTHETIC MATERIALS FOR PDC CUTTER TESTING OR FOR TESTING OTHER SUPERHARD MATERIALS 审中-公开
    用于PDC刀具测试或测试其他超硬材料的合成材料

    公开(公告)号：WO2011075438A1

    公开(公告)日：2011-06-23

    申请号：PCT/US2010/060074

    申请日：2010-12-13

    Applicant: VAREL EUROPE S.A.S. ,  REESE, Michael, R. ,  BELLIN, Federico ,  DOURFAYE, Alfazazi ,  THIGPEN, Gary, M.

    Inventor： REESE, Michael, R. ,  BELLIN, Federico ,  DOURFAYE, Alfazazi ,  THIGPEN, Gary, M.

    IPC: B24D3/00

    CPC classification number: G01N3/58 ,  G01N3/56 ,  G01N2203/0266 ,  G01N2203/0298 ,  Y10T408/03 ,  Y10T428/21 ,  Y10T428/219 ,  Y10T428/2933 ,  Y10T428/2978

    Abstract: A target cylinder and a method for testing a superhard component thereon. The target cylinder includes a first end, a second end, and a sidewall extending from the first end to the second end. At least one of the second end and the sidewall is an exposed portion that makes contact with the superhard component to determine at least one property of the superhard component. The exposed portion comprises at least one synthetic material having at least one of a compressive strength raging from about 12 kpsi to about 30 kpsi, an abrasiveness ranging from about 1 Cerchars to about 6 Cerchars, and an iron content ranging from about 5 percent to about 10 percent. Optionally, the exposed portion further comprises a second material interveningly positioned between or within the synthetic material in a predetermined and repeatable pattern.

    Abstract translation: 目标圆柱体和用于在其上测试超硬部件的方法。 靶筒包括第一端，第二端和从第一端延伸到第二端的侧壁。 第二端和侧壁中的至少一个是暴露部分，其与超硬部件接触以确定超硬部件的至少一个性质。 暴露部分包括至少一种合成材料，其具有从约12kpsi至约30kpsi的压缩强度，从约1Cychars至约6Cychars的范围内的磨蚀性以及从约5％至约5％的范围内的铁含量 10％。 可选地，暴露部分还包括第二材料，第二材料以预定和可重复的图案介于介于合成材料之间或之内。

    COMPENSATION GROOVES TO ABSORB DILATATION DURING INFILTRATION OF A MATRIX DRILL BIT
    2.
    发明申请
    COMPENSATION GROOVES TO ABSORB DILATATION DURING INFILTRATION OF A MATRIX DRILL BIT 审中-公开
    补充钻头钻头浸渍过程中的补偿槽

    公开(公告)号：WO2011060406A1

    公开(公告)日：2011-05-19

    申请号：PCT/US2010/056802

    申请日：2010-11-16

    Applicant: VAREL EUROPE S.A.S. ,  GALLEGO, Gilles ,  SALLIOU, Anthony ,  BUTEAUD, Scott ,  REESE, Michael, R.

    Inventor： GALLEGO, Gilles ,  SALLIOU, Anthony ,  BUTEAUD, Scott ,  REESE, Michael, R.

    IPC: B21K5/04

    CPC classification number: E21B10/00 ,  B22C9/22 ,  B22D19/06 ,  B22D19/14 ,  B22D23/06

    Abstract: A down hole tool casting assembly, a gauge ring, and a method for preparing the gauge ring for use within the assembly. The gauge ring includes a bit diameter mold and one or more junk slot displacements extending inwardly from the interior surface of the bit diameter mold. The junk slot displacement includes a first end, a second end, and a junk slot displacement face extending from the first end to the second end. At least one groove is formed within the interior surface of the gauge ring, which alleviates stresses formed within the casting during the casting process. According to some embodiments, at least one groove is formed within the junk slot displacement face. According to some embodiments, at least one groove is formed within the interior surface of the bit diameter mold. Optionally, a pressure absorbing material is inserted into one or more grooves.

    Abstract translation: 井下工具铸造组件，量规环和用于在组件内使用的量规环的准备方法。 量规环包括钻头直径模具和从钻头直径模具的内表面向内延伸的一个或多个垃圾槽位移。 垃圾槽位移包括第一端，第二端和从第一端延伸到第二端的垃圾槽位移面。 在测量环的内表面内形成至少一个凹槽，这减轻了在铸造过程中在铸件内形成的应力。 根据一些实施例，在垃圾槽位移面内形成至少一个凹槽。 根据一些实施例，在钻头直径模具的内表面内形成至少一个凹槽。 可选地，将压力吸收材料插入一个或多个凹槽中。

    ULTRASOUND ASSISTED ELECTROCHEMICAL CATALYST REMOVAL FOR SUPERHARD MATERIALS
    4.
    发明申请
    ULTRASOUND ASSISTED ELECTROCHEMICAL CATALYST REMOVAL FOR SUPERHARD MATERIALS 审中-公开

    公开(公告)号：WO2013003333A8

    公开(公告)日：2013-01-03

    申请号：PCT/US2012/044175

    申请日：2012-06-26

    Applicant: VAREL INTERNATIONAL IND., L.P. ,  THIGPEN, Gary, M. ,  BELLIN, Federico ,  REESE, Michael, R.

    Inventor： THIGPEN, Gary, M. ,  BELLIN, Federico ,  REESE, Michael, R.

    IPC: E21B10/46

    Abstract: A catalyst removal apparatus and method for removing catalyst from a polycrystalline cutter. The cutter includes a substrate and a cutting table. The apparatus includes a tank forming a cavity therein, an electrolyte fluid occupying the cavity, the cutter, a covering surrounding at least a portion of the cutter's sidewall and extending from at least the substrate's top surface towards the bottom surface, a cathode submersed within the fluid, and a power source. The cutting table is submersed within the fluid and positioned near the cathode, thereby forming a gap therebetween. The power source is coupled to the cutter and the cathode and electrolyzes the fluid to react with the catalyst in the cutting table to produce a salt. The salt dissolves in the fluid and is removed from the cutter.

    ACCURACY IMPROVEMENT IN FLOWMETER SYSTEMS
    6.
    发明申请
    ACCURACY IMPROVEMENT IN FLOWMETER SYSTEMS 审中-公开
    流量计系统的精度改进

    公开(公告)号：WO2012015526A1

    公开(公告)日：2012-02-02

    申请号：PCT/US2011/038552

    申请日：2011-05-31

    Applicant: INVENSYS SYSTEMS, INC. ,  REESE, Michael ,  ALLSTROM, Peter E.

    Inventor： REESE, Michael ,  ALLSTROM, Peter E.

    IPC: G01F1/32

    CPC classification number: G01F1/74 ,  G01F1/3209 ,  G01F15/024 ,  G01F15/08 ,  G01F25/0007

    Abstract: Implementations of the present disclosure are directed to a flowmeter method and system. In an implementation, a signal is received a signal from a flowmeter and a value is determined based on the signal. The value is compared to a threshold. A heartbeat value is provided when the value is greater than a threshold value. In some implementations, a flow rate of a fluid is based on the heartbeat value. In some implementations, the heartbeat value is monitored and an alarm is selectively generated based on the monitoring.

    Abstract translation: 本公开的实施例涉及一种流量计方法和系统。 在一个实现中，从流量计接收信号并根据信号确定值。 该值与阈值进行比较。 当值大于阈值时，提供心跳值。 在一些实施方案中，流体的流速基于心跳值。 在一些实现中，监视心跳值，并且基于监视选择性地生成警报。

    WHIPSTOCK ATTACHMENT TO A FIXED CUTTER DRILLING OR MILLING BIT
    7.
    发明申请
    WHIPSTOCK ATTACHMENT TO A FIXED CUTTER DRILLING OR MILLING BIT 审中-公开
    固定切割机钻孔或铣刀的附件

    公开(公告)号：WO2010138877A1

    公开(公告)日：2010-12-02

    申请号：PCT/US2010/036668

    申请日：2010-05-28

    Applicant: VAREL INTERNATIONAL, IND., L.P. ,  KING, William W. ,  DREWS, Steven W. ,  REESE, Michael R.

    Inventor： KING, William W. ,  DREWS, Steven W. ,  REESE, Michael R.

    IPC: E21B7/08

    CPC classification number: E21B12/00 ,  E21B7/061

    Abstract: An assembly is provided to attach a whipstock to a mill/drill bit. The assembly includes an upper collar adapted for installation around a shank of the mill/drill bit. At least one connecting member is mounted at a first end to the upper collar. The connecting member extends downwardly from the upper collar and is adapted to fit within a junkslot of the mill/drill bit to which the upper collar is attached. A whipstock attachment structure is mounted to a second end of the at least one connecting member.

    Abstract translation: 提供组件以将造斜器连接到磨/钻头。 组件包括适于安装在铣刀/钻头的柄部周围的上部套环。 至少一个连接构件在第一端安装到上衣领。 连接构件从上部套环向下延伸并且适于装配在上部套环附接到的磨机/钻头的排屑槽中。 造斜装置结构安装在至少一个连接件的第二端上。

    POLYCRYSTALLINE DIAMOND TUBULAR PROTECTION
    8.
    发明申请
    POLYCRYSTALLINE DIAMOND TUBULAR PROTECTION 审中-公开

    公开(公告)号：WO2020028674A1

    公开(公告)日：2020-02-06

    申请号：PCT/US2019/044682

    申请日：2019-08-01

    Applicant: XR DOWNHOLE, LLC ,  REESE, Michael, R. ,  MIESS, David, P. ,  PREVOST, Gregory

    Inventor： REESE, Michael, R. ,  MIESS, David, P. ,  PREVOST, Gregory

    IPC: E21B4/00

    Abstract: A tubular engagement interface for interfacing the coupling of two movably engaged tubulars is disclosed. The tubular engagement interface includes a body. The body includes a body engagement surface. A poly crystalline diamond element is coupled with the body, and includes a diamond engagement surface. The tubular engagement interface may be coupled with an inner wall of a first tubular, such that the body engagement surface, the diamond engagement surface, or combinations thereof are engaged with an opposing engagement surface of an outer wall of a second tubular. Alternatively, the tubular engagement interface may be coupled with the outer wall of the second tubular, such that the body engagement surface, the diamond engagement surface, or combinations thereof are engaged with an opposing engagement surface of the inner wall of the first tubular.

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