Well treatment fluids containing a multimodal polymer system
    1.
    发明申请
    Well treatment fluids containing a multimodal polymer system 审中-公开
    含有多峰聚合物体系的良好处理液

    公开(公告)号:US20060047027A1

    公开(公告)日:2006-03-02

    申请号:US10924415

    申请日:2004-08-24

    IPC分类号: C08L5/00

    摘要: Well treatment fluids containing a multimodal polymer mixture are disclosed, as are methods for their use. The fluids can contain a fluid, a polymer mixture, and a crosslinking agent. The polymer mixture has a multimodal molecular weight distribution such as a bimodal distribution, a trimodal distribution, or a tetramodal distribution. The polymer mixture can be a mixture of the same polymer, where different batches of different molecular weight distributions are combined. Alternatively, the polymer mixture can be a mixture of different polymers having different molecular weight distributions.

    摘要翻译: 公开了含有多峰聚合物混合物的良好处理流体,以及它们的使用方法。 流体可以包含流体,聚合物混合物和交联剂。 聚合物混合物具有多峰分子量分布,例如双峰分布,三峰分布或四方态分布。 聚合物混合物可以是相同聚合物的混合物,其中组合了不同批次的不同分子量分布。 或者,聚合物混合物可以是具有不同分子量分布的不同聚合物的混合物。