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    COMPOSITION AND METHOD OF CONVERTING A FLUID FROM OIL EXTERNAL TO WATER EXTERNAL FOR CLEANING A WELLBORE
    2.
    发明申请
    COMPOSITION AND METHOD OF CONVERTING A FLUID FROM OIL EXTERNAL TO WATER EXTERNAL FOR CLEANING A WELLBORE 审中-公开
    将油从外部转移到水外部用于清洁井的组合物和方法

    公开(公告)号：US20130244913A1

    公开(公告)日：2013-09-19

    申请号：US13418778

    申请日：2012-03-13

    申请人： L. Jack Maberry ,  Fati Malekahmadi ,  David N. Harry

    发明人： L. Jack Maberry ,  Fati Malekahmadi ,  David N. Harry

    IPC分类号： C09K8/52 ,  C09K8/584

    CPC分类号： C09K8/52 ,  C09K8/40

    摘要： An environmentally acceptable water-in-oil microemulsion composition includes at least one emulsifying surfactant, at least one biodegradable hydrocarbon solvent, at least one co-solvent, at least one hydrocarbon co-surfactant, and water. The microemulsion composition may be used in a method for rendering fluids from oil external to water external. The microemulsion composition may be combined with water or a water based fluid to produce a spacer fluid utilized in removing oil and oil-residues from a surface, particularly that of wellbores in the drilling of oil and gas wells.

    摘要翻译： 环境可接受的油包水微乳液组合物包括至少一种乳化表面活性剂，至少一种可生物降解的烃溶剂，至少一种助溶剂，至少一种烃助表面活性剂和水。 微乳液组合物可以用于将油从外部的水转化为外部的方法。 微乳液组合物可以与水或水基流体组合以产生用于从表面去除油和油残余物的间隔液，特别是在油气井钻井中的井眼。

    Method of gelling a guar or derivatized guar polymer solution utilized to perform a hydraulic fracturing operation
    3.
    发明授权
    Method of gelling a guar or derivatized guar polymer solution utilized to perform a hydraulic fracturing operation 失效
    延缓水溶性聚合物溶液交联的方法和组成

    公开(公告)号：US5488083A

    公开(公告)日：1996-01-30

    申请号：US213868

    申请日：1994-03-16

    申请人： E. Wayne Kinsey, III ,  Sharif Sharif ,  David N. Harry

    发明人： E. Wayne Kinsey, III ,  Sharif Sharif ,  David N. Harry

    IPC分类号： C08B37/00 ,  C09K8/68 ,  C09K3/00 ,  E21B43/26

    CPC分类号： C08B37/0096 ,  C09K8/685 ,  Y10S507/922 ,  Y10S507/923

    摘要： A method of gelling a guar or derivatized guar polymer solution utilized to perform a hydraulic fracturing operation includes the step of adjusting the pH of the guar or derivatized guar polymer solution to between about 8.5 and 12.5. After adjusting the pH, an anhydrous boron compound or a sparingly soluble borate suspended in a mineral spirits-resin solution or an oil-resin solution is added to the guar or derivatized guar polymer solution. The guar or derivatized guar polymer solution and the anhydrous boron compound or the sparingly soluble borate solution suspended in the mineral spirits-resin solution or the oil-resin solution is then pumped into a subterranean formation under sufficient pressure to cause a fracture in the formation rock.

    摘要翻译： 将用于进行水力压裂操作的瓜尔胶或衍生化瓜尔胶聚合物溶液凝胶化的方法包括将瓜尔胶或衍生的瓜尔胶聚合物溶液的pH调节至约8.5至12.5之间的步骤。 调节pH后，将悬浮于矿物油树脂溶液或油树脂溶液中的无水硼化合物或微溶硼酸盐加入瓜尔胶或衍生化瓜尔胶聚合物溶液中。 将瓜尔胶或衍生化瓜尔胶聚合物溶液和悬浮在矿物油溶胶树脂溶液或油树脂溶液中的无水硼化合物或微溶硼酸盐溶液在足够的压力下泵送到地下地层中，导致地层岩石中的断裂 。

    Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same
    5.
    发明授权
    Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same 失效
    非易燃，非水族IVB金属醇盐交联剂和包含其的压裂液组合物

    公开(公告)号：US07879771B2

    公开(公告)日：2011-02-01

    申请号：US12154041

    申请日：2008-05-20

    申请人： Derek E. Vaughn ,  Robert H. Duncan ,  David N. Harry ,  Dennis A. Williams

    发明人： Derek E. Vaughn ,  Robert H. Duncan ,  David N. Harry ,  Dennis A. Williams

    IPC分类号： C09K8/68 ,  C09K8/60

    CPC分类号： C09K8/685

    摘要： A non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition includes a non-aqueous, non-flammable Group IVB metal alkoxide, wherein the metal is chemically bonded to a glycol containing 4 or more carbons, to an alkoxy group containing 6 or more carbons, or a mixture of both. A fracturing fluid employed in the hydraulic fracturing of subterranean formations is formulated through mixture of the non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition with a polymer solution.

    摘要翻译： 非水不挥发性IVB族金属醇盐交联剂组合物包括非水不挥发性IVB族金属醇盐，其中金属与含有4个或更多个碳的二元醇化学键合至含有6或 更多的碳，或两者的混合物。 通过将非水不挥发的第ⅣB族金属醇盐交联剂组合物与聚合物溶液的混合物来配制用于地下水层压裂的压裂液。

    Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same
    6.
    发明申请
    Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same 失效
    非易燃，非水族IVB金属醇盐交联剂和包含其的压裂液组合物

    公开(公告)号：US20090288828A1

    公开(公告)日：2009-11-26

    申请号：US12154041

    申请日：2008-05-20

    申请人： Derek E. Vaughn ,  Robert H. Duncan ,  David N. Harry ,  Dennis A. Williams

    发明人： Derek E. Vaughn ,  Robert H. Duncan ,  David N. Harry ,  Dennis A. Williams

    IPC分类号： E21B43/22

    CPC分类号： C09K8/685

    摘要： A non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition includes a non-aqueous, non-flammable Group IVB metal alkoxide, wherein the metal is chemically bonded to a glycol containing 4 or more carbons, to an alkoxy group containing 6 or more carbons, or a mixture of both. A fracturing fluid employed in the hydraulic fracturing of subterranean formations is formulated through mixture of the non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition with a polymer solution.

    摘要翻译： 非水不挥发性IVB族金属醇盐交联剂组合物包括非水不挥发性IVB族金属醇盐，其中金属与含有4个或更多个碳的二元醇化学键合至含有6或 更多的碳，或两者的混合物。 通过将非水不挥发的第ⅣB族金属醇盐交联剂组合物与聚合物溶液的混合物来配制用于地下水层压裂的压裂液。

    Method and composition for delaying the cross-linking of water soluble polymer solutions
    7.
    发明授权
    Method and composition for delaying the cross-linking of water soluble polymer solutions 失效
    空值

    公开(公告)号：US5565513A

    公开(公告)日：1996-10-15

    申请号：US495180

    申请日：1995-06-27

    申请人： E. Wayne Kinsey, III ,  Sharif Sharif ,  David N. Harry

    发明人： E. Wayne Kinsey, III ,  Sharif Sharif ,  David N. Harry

    IPC分类号： C08B37/00 ,  C09K8/68 ,  C08J5/10 ,  C08K3/38 ,  C08L25/04

    CPC分类号： C08B37/0096 ,  C09K8/685 ,  Y10S507/922 ,  Y10S507/923

    摘要： A stable, non-aqueous liquid suspension of delayed boron cross-linkers comprises an anhydrous boron compound or a sparingly soluble borate suspended in a mixture of mineral spirits (commonly termed as naphtha) and a resin. Anhydrous boron compounds suitable for suspension include, but are not limited to, anhydrous borax, anhydrous boric acid, or a mixture of both the anhydrous borax and anhydrous boric acid. Sparingly soluble borates suitable for suspension include, but are not limited to, alkaline earth metal borates, alkali metal borates, or a mixture thereof. The mixture between the mineral spirits and resin produces a mineral spirits-resin solution. Alternatively, the mineral spirits may be replaced with a suitable oil which forms an oil-resin solution when mixed with the resin. The oil-resin solution suspends the anhydrous boron compound or the sparingly soluble borate to produce a stable, non-aqueous liquid suspension of delayed boron cross-linkers.

    摘要翻译： 延迟硼交联剂的稳定的非水性液体悬浮液包含悬浮在矿物油（通常称为石脑油）和树脂的混合物中的无水硼化合物或微溶硼酸盐。 适用于悬浮液的无水硼化合物包括但不限于无水硼砂，无水硼酸或无水硼砂和无水硼酸的混合物。 适用于悬浮液的可溶性硼酸盐包括但不限于碱土金属硼酸盐，碱金属硼酸盐或其混合物。 矿物油和树脂之间的混合物产生矿物油 - 树脂溶液。 或者，矿物油可以用与树脂混合时形成油树脂溶液的合适的油代替。 油树脂溶液悬浮无水硼化合物或微溶硼酸盐以产生稳定的非水性延迟硼交联剂的液体悬浮液。