利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.042 秒)

    Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids
    1.
    发明授权
    Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids 有权
    用胶体烃流体处理地下地层的方法和组合物

    公开(公告)号：US08119575B2

    公开(公告)日：2012-02-21

    申请号：US12011263

    申请日：2008-01-25

    申请人： Robert S. Taylor ,  Gary P. Funkhouser ,  Michael A. McCabe ,  B. Raghava Reddy

    发明人： Robert S. Taylor ,  Gary P. Funkhouser ,  Michael A. McCabe ,  B. Raghava Reddy

    IPC分类号： C09K8/00

    CPC分类号： C09K8/64 ,  C09K8/82 ,  C09K2208/26

    摘要： Among other things, methods of treating a subterranean formation with gelled hydrocarbon fluids are provided. In certain embodiments, these methods comprise the steps of providing a gelled liquid hydrocarbon treatment fluid comprising a liquid hydrocarbon and a gelling agent that comprises a polyvalent metal salt of an organophosphonic acid ester or a polyvalent metal salt of an organophosphinic acid, and treating the subterranean formation with the gelled liquid hydrocarbon treatment fluid. The gelled liquid hydrocarbon treatment fluids of the present invention are suitable for use in subterranean treatment operations, such as subterranean stimulation and sand control treatments like fracturing and gravel packing, that may be carried out in subterranean formations for the production of hydrocarbons. The compositions and methods of the present invention also may be suitable, for example, to be used as plugging agents, well bore cleanup fluids, viscous sweep fluids, or insulating fluids to be used in associated methods.

    摘要翻译： 其中，提供了用凝胶状烃流体处理地下地层的方法。 在某些实施方案中，这些方法包括以下步骤：提供包含液体烃和胶凝剂的胶凝液体烃处理流体，其包含有机膦酸酯的多价金属盐或有机亚膦酸的多价金属盐，并处理地下 用胶凝液化烃处理液形成。 本发明的胶凝液化烃处理流体适用于地下处理操作，例如地层刺激和砂控制处理，如压裂和砾石填充，其可以在用于生产烃的地下地层中进行。 本发明的组合物和方法也可适用于例如用作堵塞剂，井眼清洗液，粘性清洗流体或用于相关方法的绝缘流体。

    Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids
    3.
    发明授权
    Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids 有权
    用胶体烃流体处理地下地层的方法和组合物

    公开(公告)号：US07328744B2

    公开(公告)日：2008-02-12

    申请号：US10767647

    申请日：2004-01-29

    申请人： Robert S. Taylor ,  Gary P. Funkhouser ,  Michael A. McCabe ,  B. Raghava Reddy

    发明人： Robert S. Taylor ,  Gary P. Funkhouser ,  Michael A. McCabe ,  B. Raghava Reddy

    IPC分类号： E21B43/26 ,  E21B43/04

    CPC分类号： C09K8/64 ,  C09K8/426 ,  C09K8/52 ,  C09K8/602 ,  C09K8/706 ,  C09K8/82

    摘要： In one embodiment, a method of treating a subterranean formation is provided comprising the steps of providing a gelled liquid hydrocarbon treatment fluid comprising a liquid hydrocarbon and a gelling agent that comprises a polyvalent metal salt of an organophosphonic acid ester or a polyvalent metal salt of an organophosphonic acid, and treating the subterranean formation with the gelled liquid hydrocarbon treatment fluid. The gelled liquid hydrocarbon treatment fluids are suitable for use in subterranean treatment operations, such as subterranean stimulation and sand control treatments like fracturing and gravel packing, that may be carried out in subterranean formations for the production of hydrocarbons. The compositions and methods also may be suitable, for example, to be used as plugging agents, well bore cleanup fluids, viscous sweep fluids, or insulating fluids to be used in associated methods.

    摘要翻译： 在一个实施方案中，提供了一种处理地下地层的方法，包括以下步骤：提供包含液体烃和胶凝剂的胶凝液体烃处理流体，所述胶状液体包含有机膦酸酯的多价金属盐或多价金属盐 有机膦酸，并用胶凝液化烃处理流体处理地层。 胶状液体烃处理流体适合用于地下处理操作，例如地层刺激和砂控制处理，如压裂和砾石填充，其可以在用于生产烃的地下地层中进行。 组合物和方法也可适用于例如用作堵塞剂，井眼清洗液，粘性清洗流体或用于相关方法的绝缘流体。

    Invertible well bore servicing fluid
    6.
    发明授权
    Invertible well bore servicing fluid 有权
    可逆井眼维修液

    公开(公告)号：US07238646B2

    公开(公告)日：2007-07-03

    申请号：US11283009

    申请日：2005-11-18

    申请人： Carl J. Thaemlitz ,  Robert S. Taylor ,  Ryan M. Foster

    发明人： Carl J. Thaemlitz ,  Robert S. Taylor ,  Ryan M. Foster

    IPC分类号： C09K8/36 ,  C09K8/82

    CPC分类号： C09K8/36 ,  C09K8/26

    摘要： A method for using an invert emulsion fluid in a well bore, comprising placing an invert emulsion fluid in a well bore, wherein the invert emulsion fluid comprises an oleaginous fluid, a non-oleaginous fluid and an emulsifier comprising one or more amines generally represented by the formula: wherein R is a radical selected from the group consisting of abietyl, hydroabietyl, dihydroabietyl, tetrahydroabietyl, and dehydroabietyl, each R′ may be the same or different and is an alkyl having from about 1 to about 3 carbons, each A may be the same or different and is NH or O, and the sum of x and y ranges from about 1 to about 20, and contacting the invert emulsion fluid with an acid solution to reversibly convert the invert emulsion to an oil-in-water emulsion.

    摘要翻译： 一种在井眼中使用反相乳液的方法，包括将井内乳液流体置于井眼中，其中所述反相乳液包括含油液体，非油质流体和包含一种或多种胺的乳化剂，所述胺通常由 下式：其中R是选自下列基团的基团：新戊基，氢化双酚基，二氢松香基，四氢松香基和脱氢松香基，每个R'可以相同或不同，为具有约1至约3个碳的烷基，每个A可以 相同或不同，为NH或O，x和y的总和范围为约1至约20，并使反相乳液与酸溶液接触以将反相乳液可逆转化为水包油乳液 。

    Optimized hydrocarbon blends and methods of using optimized hydrocarbon blends
    7.
    发明授权
    Optimized hydrocarbon blends and methods of using optimized hydrocarbon blends 有权
    优化的烃共混物和使用优化的烃共混物的方法

    公开(公告)号：US07168490B2

    公开(公告)日：2007-01-30

    申请号：US10788147

    申请日：2004-02-26

    申请人： Robert S. Taylor ,  Robert S. Lestz ,  Audis Byrd ,  Ronald G. Dusterhoft ,  David Attaway ,  Gary P. Funkhouser

    发明人： Robert S. Taylor ,  Robert S. Lestz ,  Audis Byrd ,  Ronald G. Dusterhoft ,  David Attaway ,  Gary P. Funkhouser

    IPC分类号： E21B43/04 ,  E21B43/26

    CPC分类号： C09K8/82 ,  C09K8/34 ,  C09K8/64 ,  Y10S507/922 ,  Y10S507/925

    摘要： The present invention relates to servicing fluids for use in subterranean operations. More particularly, the present invention relates to improved servicing fluids comprising optimized hydrocarbon blends and methods of using such servicing fluids in subterranean formations. One embodiment of the preset invention provides a method of treating a subterranean formation comprising the steps of providing a servicing fluid comprising a hydrocarbon blend wherein the hydrocarbon blend comprises at least about 65% hydrocarbons having from 6 carbons (C6) to eleven carbons (C11); and placing the servicing fluid into the subterranean formation. Another embodiment of the present invention provides a subterranean servicing fluid comprising a hydrocarbon blend wherein the hydrocarbon blend comprises at least about 65% hydrocarbons having from 6 carbons (C6) to eleven carbons (C11).

    摘要翻译： 本发明涉及用于地下作业的维修流体。 更具体地说，本发明涉及包含优化的烃混合物的改进的维修流体以及在地下地层中使用这种维护流体的方法。 本发明的一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供包含烃共混物的维修流体，其中烃共混物包含至少约65％具有6个碳的烃（C 6 >）至11个碳（C 11-11）; 并将维修流体放置到地层中。 本发明的另一个实施方案提供了一种包含烃共混物的地下维修流体，其中烃混合物包含至少约65％的具有6个碳（C 6 - ）至11个碳的碳（C 11） ）。

    Method and apparatus for mass spectrometry
    8.
    发明授权
    Method and apparatus for mass spectrometry 失效
    用于质谱分析的方法和装置

    公开(公告)号：US5159194A

    公开(公告)日：1992-10-27

    申请号：US756290

    申请日：1991-09-06

    申请人： Philip Marriott ,  Anthony M. Jones ,  Robert S. Taylor

    发明人： Philip Marriott ,  Anthony M. Jones ,  Robert S. Taylor

    IPC分类号： G01N27/62 ,  H01J49/02 ,  H01J49/30

    CPC分类号： H01J49/022

    摘要： A method of mass spectrometry and a mass spectrometer for the analysis of a sample, the mass spectrometer comprising means for producing ions from the sample and a magnetic sector for analyzing the ions, wherein the magnetic field of the magnetic sector is generated by passage of a magnet current controlled by a digital control signal representative of a sequence of integers generated by a computer. According to the invention, means are provided for generating the magnet current in exponential relation to the sequence of integers. In contrast to prior spectrometers, the invention provides peak switching and mass selection across the mass range with a constant number of integer steps per mass peak, thereby facilitating the digital selection of any particular mass peak, particularly those at low mass.

    Method and resulting devices for compensating for process variables in a CMOS device driver circuit
    10.
    发明授权
    Method and resulting devices for compensating for process variables in a CMOS device driver circuit 失效
    用于补偿CMOS器件驱动电路中的工艺变量的方法和结果器件

    公开(公告)号：US4975599A

    公开(公告)日：1990-12-04

    申请号：US385629

    申请日：1989-07-26

    申请人： John G. Petrovick, Jr. ,  Robert S. Taylor

    发明人： John G. Petrovick, Jr. ,  Robert S. Taylor

    IPC分类号： H01L21/8238 ,  H01L27/092 ,  H03K17/14 ,  H03K17/687 ,  H03K19/003 ,  H03K19/0948

    CPC分类号： H03K17/6872 ,  H03K17/145 ,  H03K19/00384

    摘要： According to the present invention, an improved CMOS integrated circuit and an improved method of forming the circuit is provided. The circuit has a first FET device and a second FET device, and at least one performance characteristic of said first and second FET devices varies in the same manner with the variation of at least one performance related process variable condition. Each of said FET devices has an output signal at least one characteristic of which is changed by a change in the performance related variable condition. The first and second FET devices are connected such that the one output characteristic of the second FET device acts in opposition to the one output characteristic of the first FET device to provide a merged output signal representative of the combined effect of the two FET devices. The second FET device is constructed so as to be more responsive to the variations in said performance related variable condition than the first FET device and to have a weaker output signal than the first FET device, whereby the merged output signal of the two FET devices is maintained relatively constant irrespective of variations in the performance related variable condition.