Drill bit
    3.
    发明申请
    Drill bit 有权
    钻头

    公开(公告)号:US20060027398A1

    公开(公告)日:2006-02-09

    申请号:US10825338

    申请日:2004-04-15

    IPC分类号: E21B7/16

    CPC分类号: E21B10/602 E21B7/16 E21B10/42

    摘要: A drill bit for drilling a well bore using solid material impactors comprising a nozzle and a cavity for accelerating the velocity of the solid material impactors and directing flow of the solid material impactors through the nozzle. The drill bit may also comprise a junk slot for return flow of the drilling fluid and solid material impactors.

    摘要翻译: 一种用于使用固体材料冲击器钻井的钻头,其包括用于加速固体材料冲击器的速度并引导固体材料冲击器的流动通过喷嘴的喷嘴和空腔。 钻头还可以包括用于钻井流体和固体材料冲击器的回流的垃圾槽。

    Impact excavation system and method with two-stage inductor
    4.
    发明申请
    Impact excavation system and method with two-stage inductor 有权
    冲击式挖掘系统及方法采用两级电感

    公开(公告)号:US20060191717A1

    公开(公告)日:2006-08-31

    申请号:US11204981

    申请日:2005-08-16

    IPC分类号: E21B7/16

    摘要: A system and method for excavating a subterranean formation according to which a fluid is introduced into a vessel to draw a plurality of impactors into the vessel to form a suspension. The suspension is discharged from the vessel and into another vessel, and fluid is introduced into the other vessel to draw the suspension into the other vessel. A suspension is formed in the other vessel that is discharged towards the formation to remove a portion of the formation.

    摘要翻译: 一种用于挖掘地层的系统和方法,根据该系统和方法,将流体引入容器中以将多个冲击器吸入容器中以形成悬浮液。 悬浮液从容器中排放到另一个容器中,将流体引入另一个容器中以将悬浮液吸入另一容器。 在另一容器中形成悬浮液,该悬浮液被排出到地层以去除地层的一部分。

    Method of Developing and Producing Deep Geothermal Reservoirs
    5.
    发明申请
    Method of Developing and Producing Deep Geothermal Reservoirs 失效
    开发和生产深部地热水库的方法

    公开(公告)号:US20070223999A1

    公开(公告)日:2007-09-27

    申请号:US10581648

    申请日:2005-06-23

    申请人: Harry Curlett

    发明人: Harry Curlett

    IPC分类号: F03G4/02

    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)。

    Impact excavation system and method with particle trap
    6.
    发明申请
    Impact excavation system and method with particle trap 有权
    冲击式挖掘系统与粒子捕集法

    公开(公告)号:US20060180350A1

    公开(公告)日:2006-08-17

    申请号:US11204442

    申请日:2005-08-16

    IPC分类号: E21B21/06 E21B7/16

    摘要: A system and method for excavating a subterranean formation, according to which a slurry of liquid and a plurality of impactors are introduced into at least one cavity formed in a body member and are discharged from the cavity so that the impactors remove a portion of the formation. The impactors are separated from at least a portion of the fluid and the materials removed from the formation, so that the impactors can be reused.

    摘要翻译: 一种用于挖掘地层的系统和方法,根据该系统和方法,液体和多个冲击器的浆液被引入到形成在主体构件中的至少一个空腔中,并从腔体排出,使得冲击器移除一部分地层 。 冲击器与流体的至少一部分和从地层中移除的材料分开,使得冲击器可以重复使用。