Low residue formation fracturing
    1.
    发明申请
    Low residue formation fracturing 审中-公开
    低残渣形成压裂

    公开(公告)号:US20130186630A1

    公开(公告)日:2013-07-25

    申请号:US13877790

    申请日:2011-10-04

    IPC分类号: C09K8/68 E21B43/26

    CPC分类号: C09K8/685 C09K8/90 E21B43/26

    摘要: The present invention generally relates to a low residue hydraulic fracturing fluid which comprises an aqueous fluid and at least one polymeric gelling agent, wherein said polymeric gelling agent comprises at least one crosslinked, modified starch. The invention also relates to a method of fracturing a subterranean formation through the use of the aforementioned fracturing fluid.

    摘要翻译: 本发明一般涉及一种低残留水力压裂流体,其包含含水流体和至少一种聚合物胶凝剂,其中所述聚合物胶凝剂包含至少一种交联的改性淀粉。 本发明还涉及通过使用上述压裂液压裂地层的方法。