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23 条记录 (耗时 0.023 秒)

    Apparatus for coupling multi-conduit drill pipes
    1.
    发明授权
    Apparatus for coupling multi-conduit drill pipes 失效
    用于连接多管道钻杆的设备

    公开(公告)号：US4676563A

    公开(公告)日：1987-06-30

    申请号：US730428

    申请日：1985-05-06

    申请人： Harry B. Curlett ,  George M. Raulins

    发明人： Harry B. Curlett ,  George M. Raulins

    IPC分类号： E21B17/18 ,  F16L39/00 ,  F16L39/06 ,  H01R13/523 ,  H01R15/00

    CPC分类号： H01R13/523 ,  E21B17/18 ,  F16L39/00 ,  F16L39/06 ,  Y10S285/91 ,  Y10S285/913

    摘要： Apparatus for coupling multi-conduit drill pipes to maintain arcuate registry between connected pipes, and for transferring the drive torque of one drill pipe to the next drill pipe. One end of one drill pipe (50) includes drive lugs (100) matable with corresponding drive recesses (102) in the end of the next drill pipe (52). An index lug (104) in the drill pipe end, different that the drive lugs (100), is matable with a corresponding index recess (106) in another pipe end ot maintain arcuate registry of the coupled pipes and thus longitudinal alignment of the respective conduits (30) throughout the drill string. An internally threaded coupling collar (84) with different thread pitches at each end thereof is threadable onto the joined lug and recess mated drill pipe ends to hold the pipes mated. The joined pipe ends respectively include external threads (88, 90) of pitches corresponding to that of the coupling collar (84) so that a differential thread action draws the pipes together. A seal (86) is provided between the pipe ends so that when compressed by rotation of the coupling collar (84) each conduit (30, 62) is sealed from adjacent conduits.

    摘要翻译： 用于联接多管道钻杆以保持连接的管之间的弧形对准并且用于将一个钻杆的驱动扭矩传递到下一个钻杆的装置。 一个钻杆（50）的一端包括与下一个钻杆（52）的端部中的对应的驱动凹槽（102）配合的驱动凸耳（100）。 在钻杆端部中的分度杆（104）不同之处在于驱动凸耳（100）可与另一管端中的相应的分度凹部（106）配合，以保持连接管的弓形对准，并因此保持相应的 整个钻柱中的管道（30）。 在其每个端部处具有不同螺纹间距的内螺纹联接轴环（84）可螺纹连接到接合的凸耳和凹槽配合的钻杆末端以保持管道配合。 连接的管端分别包括对应于联接套环（84）的间距的外螺纹（88,90），使得差动螺纹作用将管道拉在一起。 密封件（86）设置在管端之间，使得当通过联接套环（84）的旋转而被压缩时，每个管道（30,62）与相邻管道密封。

    METHOD AND SYSTEM FOR PARTICLE JET BORING
    2.
    发明申请
    METHOD AND SYSTEM FOR PARTICLE JET BORING 审中-公开
    颗粒钻孔的方法和系统

    公开(公告)号：US20100307830A1

    公开(公告)日：2010-12-09

    申请号：US12599418

    申请日：2008-03-05

    申请人： Harry B. Curlett

    发明人： Harry B. Curlett

    IPC分类号： E21B7/16 ,  E21B21/06 ,  E21B7/04

    CPC分类号： E21B7/18

    摘要： The present invention provides a method and system for the generation of, the utilization of, the processing of, and the maintenance of a heterogeneous solid-particle impactor-laden fluidic-process circuit that incorporates a particle-injector system and a fluidic-amplifier jet head to produce a conical-shaped cutting jet of fluid and solid-particle impactors that perform functions during the boring, well-bore conditioning, and/or controlling the inclination and azimuth of deep subterranean well bores during their construction.

    摘要翻译： 本发明提供了一种用于产生，利用，处理和维护具有颗粒注射器系统和流体放大射流的非均匀固体颗粒撞击器的流体过程回路的方法和系统 头来产生在钻孔，井眼调节期间执行功能的流体和固体颗粒冲击器的锥形切割喷嘴，和/或控制深层地下井孔在其施工期间的倾斜度和方位角。

    Method of developing and producing deep geothermal reservoirs
    6.
    发明授权
    Method of developing and producing deep geothermal reservoirs 失效
    开发和生产深层地热储层的方法

    公开(公告)号：US07753122B2

    公开(公告)日：2010-07-13

    申请号：US10581648

    申请日：2005-06-23

    申请人： Harry B. Curlett

    发明人： Harry B. Curlett

    IPC分类号： E21B36/00 ,  E21B43/26 ,  E21B7/18

    CPC分类号： E21B43/17 ,  F24T10/20 ,  Y02E10/14

    摘要： The present invention relates to a method and system for extracting and/or utilizing thermal energy from rock formations. This Abstract is provided to comply with rules requiring an Abstract that allows a searcher or other reader to quickly ascertain subject matter of the technical disclosure. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    摘要翻译： 本发明涉及一种用于从岩层中提取和/或利用热能的方法和系统。 提供本摘要以符合要求摘要的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交本摘要的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

    Method of storage of sequestered greenhouse gasses in deep underground reservoirs
    7.
    发明申请
    Method of storage of sequestered greenhouse gasses in deep underground reservoirs 审中-公开
    在深层地下储层中储存温室气体的方法

    公开(公告)号：US20080112760A1

    公开(公告)日：2008-05-15

    申请号：US11897861

    申请日：2007-08-31

    申请人： Harry B. Curlett

    发明人： Harry B. Curlett

    IPC分类号： B65G5/00

    CPC分类号： B65G5/00 ,  E21B7/18 ,  E21B41/0064 ,  E21B43/164 ,  Y02C10/14 ,  Y02P90/70

    摘要： A system and method for storage of Greenhouse Gasses, in particular CO2 gasses, in an underground reservoir of rock at the shallowest depth necessary to achieve a combination of temperature and pressure sufficient to ensure that the reservoir is hydraulically sealed and isolated. Particle Jet Drilling is utilized to afford an economical process of drilling the necessary deep well bores to reach the deep rock formations. The underground reservoirs are formed through hydraulic dilation of existing joints in the rock formations.

    摘要翻译： 一种用于将温室气体，特别是二氧化碳气体储存在岩层地下储层中的最浅深度所需的系统和方法，以达到足以确保储层被液压密封和隔离的温度和压力的组合。 使用粒子喷射钻孔来提供钻孔所需的深井孔以达到深层岩层的经济过程。 地下水库通过岩层中现有接头的液压膨胀形成。

    Drill pipes and casings utilizing multi-conduit tubulars
    8.
    发明授权
    Drill pipes and casings utilizing multi-conduit tubulars 失效

    公开(公告)号：US4924949A

    公开(公告)日：1990-05-15

    申请号：US238626

    申请日：1988-08-31

    申请人： Harry B. Curlett

    发明人： Harry B. Curlett

    IPC分类号： E21B17/00 ,  E21B17/18 ,  E21B21/02 ,  E21B21/08 ,  E21B21/12

    CPC分类号： E21B17/003 ,  E21B17/18 ,  E21B21/02 ,  E21B21/08 ,  E21B21/12

    摘要： A multi-conduit tubular having fluid conduits (30) and electrical conduits (108), with associated surface fluid (182) and electrical (186) commutators, and downhole sensors (18, 20, 290) for providing surface monitors (22) with instantaneous formation data. Each tubular (50) includes a plurality of uniform linear conduits (30) therethrough, with a gasketed seal plate (86) interposed between joined tubulars for assuring a high pressure seal between joined conduits. The seal plate (86) includes an intermediate electrical connector (126) for connecting electrical conduit connectors (116) of one tubular to another. A coupling collar (84) with uniform diameter internal coarse and fine threads (92, 94) joins the tubular ends having similar threads by differential thread action without respective tubular rotation. Each tubular end further includes an interengaging index recess and index lug (106, 104), and drive recesses and lugs (102, 100) for maintaining angular registry of the tubular string and for driving one drill tubular with another. A fluid commutator (182) includes a rotating shaft with passages (204, 206) connected to the tubular conduits, and rotating in a manifold (198) having annular grooves (234, 236) in communication with the shaft passages (204, 206) and external fluid sources. An adaptor (184) couples each commutator shaft passage (204, 206) to one or more tubular conduits. Slip rings (264-270) on a quill shaft (178) and stationary brush means (272-278) provide electrical continuity from the electrical conduit wires (110) to surface equipment. A cross-over sub (286) includes formation parameter sensors (18, 20, 290) and telemetry equipment (292) in a blocked off portion of a fluid conduit. An annular accumulator (46) connected with the wellbore annulus (44) applies a pressure thereto in response to downhole sensors to change the effective density of the drill mud. The multi-conduit tubular (366) is further adapted for use as a well casing to provide downhole access of a plurality of fluids and electrical parameter sensors (424).