Superconducting wires fabricated using thin optical fibers
    3.
    发明授权
    Superconducting wires fabricated using thin optical fibers 失效
    使用细光纤制造的超导线

    公开(公告)号:US6154599A

    公开(公告)日:2000-11-28

    申请号:US97797

    申请日:1998-06-16

    摘要: This patent application relates to the use of thin high temperature fibers, specifically optical fibers, for use as a substrate material in the fabrication of long-length low temperature superconducting and high temperature superconducting wire. The superconducting material is deposited on the fiber using either a thin or thick film deposition technique. The fiber can have a dual use in the transmission of data using either traditional optical means or the transmission of electrical current via the deposited superconductor. A buffer layer or layers is used between the high temperature fiber and the superconductor to promote grain alignment and enhance the current carrying capacity of the wire.

    摘要翻译: 该专利申请涉及在长长度低温超导和高温超导线的制造中使用薄的高温纤维,特别是光纤作为基底材料。 使用薄膜或厚膜沉积技术将超导材料沉积在纤维上。 光纤可以在使用传统光学装置传输数据或通过沉积的超导体的电流传输方面具有双重用途。 在高温光纤和超导体之间使用缓冲层以促进晶粒取向并增强导线的载流能力。

    Superconductor Cable or superconductor cable-in-conduit-conductor with clocking feature

    公开(公告)号:US20210012929A1

    公开(公告)日:2021-01-14

    申请号:US16948241

    申请日:2020-09-09

    IPC分类号: H01B12/06

    摘要: A method of coiling a superconducting cable, where the superconducting cable is comprised of a plurality of stacked superconducting tapes, where the superconducting cable has a clocking feature that identifies an orientation of the superconducting tapes, the method comprising the step of orienting coils of the superconducting cable, such that a magnetic field from surrounding coils impinge upon a given coil at a desired angle, based upon an orientation of the clocking feature.

    High Power Dense Down-Hole Heating Device for Enhanced Oil, Natural Gas, Hydrocarbon, and Related Commodity Recovery
    5.
    发明申请
    High Power Dense Down-Hole Heating Device for Enhanced Oil, Natural Gas, Hydrocarbon, and Related Commodity Recovery 审中-公开
    用于增强石油,天然气,碳氢化合物和相关商品回收的大功率密集井下加热装置

    公开(公告)号:US20160053596A1

    公开(公告)日:2016-02-25

    申请号:US14816243

    申请日:2015-08-03

    IPC分类号: E21B43/24 H05B3/40

    摘要: Electrical down-hole heating devices help enhance the recovery of thick waxy oil, heavy oil, bitumen, natural gas, hydrocarbons, and related commodities by lowering the viscosity and raising the pressures of the surrounding fluid and gas. In addition, the use of the more energy efficient electrical heat can help reduce the amount, and in some cases eliminate the use altogether, of less energy efficient steam to heat the oil. The higher power density superconducting down-hole heating system can enable the in-situ generation of steam down-hole within the confines of the well-bore. The in-situ generation of steam with this device has multiple benefits including reductions in capital costs of the above ground steam plant, increased energy efficiency, reduced greenhouse gas emission, and minimizing water usage and its corresponding reclamation costs. Common types of electrical down-hole heaters include: a) radiative type, b) inductive type, or c) resistive type. A superconducting down-hole heater has many advantages over conventional normal conducting down-hole heaters including: higher power transmission density, higher recovery fluid and gas throughput, increased energy efficiency, higher production capacity per well-bore, and more environmentally friendly fluid and natural gas extraction. Down-hole heaters involving superconductors and cryogenically cooled non-superconductors are disclosed. Additional enhancements involving coil rotation and/or vibration, well-casing rotation and/or vibration, and direct current power sources are disclosed.In addition, superconducting cables used to transmit large amounts of electric power to facilitate fracturing of shale and rock in subterranean down-hole wells is disclosed.

    摘要翻译: 电气井下加热装置通过降低粘度和提高周围液体和气体的压力,有助于增强厚蜡油,重油,沥青,天然气,碳氢化合物和相关商品的回收。 此外,使用更节能的电热有助于减少量,并且在某些情况下完全消除使用较少能量的蒸汽来加热油。 较高功率密度的超导井下加热系统可以在井眼的范围内实现原位生成蒸汽井下。 使用该装置的原位生成蒸汽具有多种好处,包括降低上述地面蒸汽设备的资本成本,提高能源效率,减少温室气体排放,并最大限度地减少用水量及其相应的填海费用。 电气井下加热器的常见类型包括:a)辐射型,b)感应型,或c)电阻型。 超导井下加热器比传统的正常导通井下加热器具有许多优点,包括:更高的动力传递密度,更高的回收流体和气体产量,更高的能量效率,更高的每个井眼的生产能力和更环保的流体和天然 气体提取。 公开了涉及超导体和低温非超导体的井下加热器。 公开了涉及线圈旋转和/或振动,壳体旋转和/或振动以及直流电源的附加增强。 此外,公开了用于传输大量电力以促进地下井下井页岩和岩石压裂的超导电缆。