Pulse fracturing device and method
    1.
    发明授权
    Pulse fracturing device and method 有权
    脉冲压裂装置及方法

    公开(公告)号:US09394776B2

    公开(公告)日:2016-07-19

    申请号:US14076557

    申请日:2013-11-11

    Abstract: A method of inducing fracture in at least a portion of a geologic structure includes inducing acoustic waves into a fluid medium present in a borehole extending at least partially into the structure. Embodiments may include preheating or pressurizing the fluid medium prior to inducing the acoustic wave therein. A device for fracturing at least a portion of a geologic structure includes electrodes for producing a spark to generate ordinary acoustic waves in the fluid medium. Embodiments may include structures for preheating or pressurizing the fluid medium prior to inducing the acoustic wave therein.

    Abstract translation: 在地质结构的至少一部分中引起断裂的方法包括将声波引导到存在于至少部分地延伸到结构中的钻孔中的流体介质中。 实施例可以包括在引入声波之前预热或加压流体介质。 用于压裂地质结构的至少一部分的装置包括用于产生火花以产生流体介质中的普通声波的电极。 实施例可以包括用于在引入声波之前预热或加压流体介质的结构。

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