会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Device and a method for downhole energy generation
    • 装置和井下能量产生方法
    • US08786113B2
    • 2014-07-22
    • US12934690
    • 2009-03-27
    • Bård Martin TinnenHåvar Sørtveit
    • Bård Martin TinnenHåvar Sørtveit
    • E21B41/00
    • E21B41/0085
    • A downhole electrical energy generating device and a method for transforming energy from a fluid flow passing the device are described. A vibrating assembly is influenced by the fluid flow to oscillate, the vibrating assembly including an elongated body having a longitudinal axis being arranged non-parallel with the fluid flow, a stiff body connecting the elongated body to a portion of the device located downstream of said elongated body; at least one energy harvester influenced by the vibrating assembly, wherein the energy generating device is provided with means for influencing the oscillation frequency of the vibrating assembly.
    • 描述了井下电能产生装置和用于从通过装置的流体流转换能量的方法。 振动组件受到流体流动的影响,振动组件包括细长主体,其纵向轴线与流体流动不平行;刚体,其将细长主体连接到位于所述流体流动下游的装置的一部分 细长的身体 由所述振动组件影响的至少一个能量收集器,其中所述能量产生装置设置有用于影响所述振动组件的振荡频率的装置。
    • 2. 发明申请
    • A DEVICE AND A METHOD FOR DOWNHOLE ENERGY GENERATION
    • 一种用于井下能量产生的装置和方法
    • US20110049901A1
    • 2011-03-03
    • US12934690
    • 2009-03-27
    • Bård Martin TinnenHåvar Sørtveit
    • Bård Martin TinnenHåvar Sørtveit
    • F03B13/10
    • E21B41/0085
    • The present disclosure relates to a downhole electrical energy generating device (105) and a method for transforming energy from a fluid flow (107) passing the device (105), including: at least one vibrating assembly (250) influenced by the fluid flow (107) to oscillate, the vibrating assembly (250) including an elongated body (206) having a longitudinal axis being arranged non-parallel with the fluid flow (107), a stiff body (205) connecting the elongated body (206) to a portion of the device located downstream of said elongated body (206); at least one energy harvester (203) influenced by the vibrating assembly (250), wherein the energy generating device (105) is provided with means (204) for influencing the oscillation frequency of the vibrating assembly (250).
    • 本公开涉及一种井下电能产生装置(105)和用于从经过装置(105)的流体流(107)转换能量的方法,包括:受流体流动影响的至少一个振动组件(250) 振动组件(250)包括具有与流体流(107)不平行的纵向轴线的细长主体(206),将细长主体(206)连接到 所述装置的位于所述细长主体(206)下游的部分; 由所述振动组件(250)影响的至少一个能量收集器(203),其中所述能量产生装置(105)设置有用于影响所述振动组件(250)的振荡频率的装置(204)。
    • 3. 发明申请
    • METHOD AND AN APPARATUS FOR CONTROLLING A WELL BARRIER
    • 用于控制井架的方法和装置
    • US20100307773A1
    • 2010-12-09
    • US12864572
    • 2009-01-22
    • Bård Martin TinnenHåvar Sørtveit
    • Bård Martin TinnenHåvar Sørtveit
    • E21B33/12
    • E21B33/1295E21B23/06E21B33/12
    • The disclosure relates to a method for controlling a well barrier (401, 1002) arranged so as to be able to be inserted into a well for allowing a first well zone to be separated from a second well zone by means of a sealing element (409, 903, 1006,), wherein the method includes setting a pressurized fluid in communication with an activating element (905, 906; 1004, 1005) by selectively controlling an opening device (913, 914, 915), and wherein the activating element (905, 906; 1004, 1005) influences opening of the sealing element (409, 903, 1006) to provide communication between said first and second well zones, wherein the method further comprises the step of influencing the pressurized fluid supplied to the activating element (905, 906; 1004, 1005) by the well pressure upstream or downstream of the sealing element (409, 903, 1006). The disclosure also relates to a well barrier (401, 1002) for execution of the method.
    • 本公开涉及一种用于控制井壁(401,1002)的方法,所述井壁布置成能够插入井中,以通过密封元件(409)将第一井区与第二井区分离 ,903,1006),其中所述方法包括通过选择性地控制打开装置(913,914,915)来设置与激活元件(905,906; 1004,1005)连通的加压流体,并且其中所述激活元件 905,906; 1004,1005)影响密封元件(409,903,1006)的打开以提供所述第一和第二井区之间的连通,其中所述方法还包括影响供应到所述启动元件的加压流体的步骤( 905,906; 1004,1005)通过密封元件(409,903,1006)的上游或下游的井压。 本公开还涉及用于执行该方法的阱屏障(401,1002)。