Treatment of subterranean formations
    7.
    发明授权
    Treatment of subterranean formations 有权
    处理地层

    公开(公告)号:US08220565B1

    公开(公告)日:2012-07-17

    申请号:US13416427

    申请日:2012-03-09

    IPC分类号: E21B21/00 C09K8/12

    摘要: A method of preparing and using a subterranean formation stabilization agent. The stabilization agent includes a guanidyl copolymer and may be admixed with a fracturing fluid and optionally brine. The stabilization agent is effective in preventing and/or reducing, for example, clay swelling and fines migration from a subterranean formation contacted with the stabilization agent.

    摘要翻译: 一种制备和使用地层稳定剂的方法。 稳定剂包括胍基共聚物,并且可以与压裂流体和任选的盐水混合。 稳定剂有效地防止和/或减少例如粘土膨胀和细粉从与稳定剂接触的地层迁移。

    Treatment of Subterranean Formations
    10.
    发明申请
    Treatment of Subterranean Formations 有权
    地下地层的处理

    公开(公告)号:US20120160485A1

    公开(公告)日:2012-06-28

    申请号:US13416427

    申请日:2012-03-09

    摘要: A method of preparing and using a subterranean formation stabilization agent. The stabilization agent includes a guanidyl copolymer and may be admixed with a fracturing fluid and optionally brine. The stabilization agent is effective in preventing and/or reducing, for example, clay swelling and fines migration from a subterranean formation contacted with the stabilization agent.

    摘要翻译: 一种制备和使用地层稳定剂的方法。 稳定剂包括胍基共聚物,并且可以与压裂流体和任选的盐水混合。 稳定剂有效地防止和/或减少例如粘土膨胀和细粉从与稳定剂接触的地层迁移。