Method for plugging a wellbore in high impulse fracturing
    81.
    发明授权
    Method for plugging a wellbore in high impulse fracturing 失效
    在高冲击压裂中堵塞井筒的方法

    公开(公告)号:US4601339A

    公开(公告)日:1986-07-22

    申请号:US625430

    申请日:1984-06-28

    CPC分类号: C09K8/50 E21B33/138

    摘要: A method for plugging a wellbore with a solid gel plug stem in high impulse or high energy fracturing. This method facilitates the removal of the propellant canister support means, the propellant ignition means, as well as any debris adhering thereto. By this method, damage to the wellbore and formation is minimized.

    摘要翻译: 用高冲击或高能量压裂将固体凝胶塞杆塞住井孔的方法。 该方法有助于除去推进剂罐支撑装置,推进剂点火装置以及附着在其上的任何碎屑。 通过这种方法,对井眼和地层的损害最小化。