Fracturing fluids for use in oil and gas recovery operations
    2.
    发明申请
    Fracturing fluids for use in oil and gas recovery operations 审中-公开
    用于油气回收作业的压裂液

    公开(公告)号:US20070256838A1

    公开(公告)日:2007-11-08

    申请号:US11800738

    申请日:2007-05-07

    CPC classification number: C09K8/64 C09K8/665 C09K8/68

    Abstract: The present invention relates to the field of additives to enhance hydraulic fracturing used in the production of oil and gas. The additive is an inorganic nitrogen and phosphorus-containing composition that can be added to, or used in conjunction with aqueous or non-aqueous hydraulic fracturing fluids or fracturing fluid adjunctives.

    Abstract translation: 本发明涉及用于增加用于生产油气的水力压裂的添加剂领域。 添加剂是可以添加到水性或非水性水力压裂液或压裂液辅助剂中或与水性或非水性水力压裂液或压裂液辅助剂结合使用的无机含氮和磷的组合物。

    Use of phosphorus and nitrogen containing formulations in secondary oil recovery operations
    3.
    发明申请
    Use of phosphorus and nitrogen containing formulations in secondary oil recovery operations 审中-公开
    在二次采油操作中使用含磷和氮的配方

    公开(公告)号:US20070215351A1

    公开(公告)日:2007-09-20

    申请号:US11700641

    申请日:2007-01-31

    CPC classification number: C09K8/58

    Abstract: The present invention relates to the field of additives to enhance secondary oil recovery to improve oil production. The additive is an inorganic nitrogen and phosphorus-containing composition that can be added to, or in conjunction, with the injection water.

    Abstract translation: 本发明涉及添加剂领域,用于增强二次油回收以改善油的生产。 添加剂是可以与注射用水一起添加或结合使用的无机含氮和磷的组合物。

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