利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.019 秒)

    Annular Isolators for Expandable Tubulars in Wellbores
    2.
    发明申请
    Annular Isolators for Expandable Tubulars in Wellbores 有权
    在井筒中扩张管的环形隔离器

    公开(公告)号：US20070114019A1

    公开(公告)日：2007-05-24

    申请号：US11624753

    申请日：2007-01-19

    申请人： Michael Brezinski ,  Gregory Chitwood ,  Gary Funkhouser ,  Jody McGlothen ,  Thomas Ray ,  Robert Taylor ,  Bradley Todd

    发明人： Michael Brezinski ,  Gregory Chitwood ,  Gary Funkhouser ,  Jody McGlothen ,  Thomas Ray ,  Robert Taylor ,  Bradley Todd

    IPC分类号： E21B23/02

    CPC分类号： E21B43/106 ,  E21B33/12 ,  E21B33/127 ,  E21B43/103 ,  E21B43/108

    摘要： The present disclosure addressed apparatus and methods for forming an annular isolator in a borehole after installation of production tubing. Annular seal means are carried in or on production tubing as it is run into a borehole. In conjunction with expansion of the tubing, the seal is deployed to form an annular isolator. An inflatable element carried on the tubing may be inflated with a fluid carried in the tubing and forced into the inflatable element during expansion of the tubing. Reactive chemicals may be carried in the tubing and injected into the annulus to react with each other and ambient fluids to increase in volume and harden into an annular seal. An elastomeric sleeve, ring or band carried on the tubing may be expanded into contact with a borehole wall and may have its radial dimension increased in conjunction with tubing expansion to form an annular isolator.

    摘要翻译： 本公开涉及在安装生产管道之后在钻孔中形成环形隔离器的装置和方法。 当环形密封装置进入钻孔时，环形密封装置被运送在生产管道中或上。 结合管道的膨胀，将密封件展开以形成环形隔离器。 管道上承载的可膨胀元件可以在管道中承载的流体膨胀，并在管道膨胀期间被迫进入可充气元件。 反应性化学物质可以在管道中携带并注入到环形空间中以相互反应并且环境流体增加体积并硬化成环形密封。 管道上承载的弹性体套筒，环或带可以膨胀成与钻孔壁接触，并且可以使其径向尺寸与管道膨胀一起增加以形成环形隔离器。

    Viscoelastic surfactant fluids and associated methods
    3.
    发明申请
    Viscoelastic surfactant fluids and associated methods 审中-公开
    粘弹性表面活性剂流体及相关方法

    公开(公告)号：US20060183646A1

    公开(公告)日：2006-08-17

    申请号：US11058611

    申请日：2005-02-15

    申请人： Thomas Welton ,  Samuel Lewis ,  Gary Funkhouser

    发明人： Thomas Welton ,  Samuel Lewis ,  Gary Funkhouser

    IPC分类号： C09K8/00 ,  E21B43/00

    CPC分类号： C09K8/12 ,  C09K8/68 ,  C09K2208/30

    摘要： Provided are treatment fluids comprising an aqueous base fluid and a methyl ester sulfonate surfactant. In some embodiments, the treatment fluids exhibit viscoelastic behavior due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.

    摘要翻译： 提供了包含基础水基和甲酯磺酸盐表面活性剂的处理流体。 在一些实施方案中，由于至少部分地将至少一部分甲酯磺酸盐表面活性剂与多个胶束结构缔合，处理流体表现出粘弹性行为。

    Viscoelastic surfactant fluids and associated diverting methods
    4.
    发明申请
    Viscoelastic surfactant fluids and associated diverting methods 有权
    粘弹性表面活性剂流体和相关转移方法

    公开(公告)号：US20060180309A1

    公开(公告)日：2006-08-17

    申请号：US11058612

    申请日：2005-02-15

    申请人： Thomas Welton ,  Samuel Lewis ,  Gary Funkhouser

    发明人： Thomas Welton ,  Samuel Lewis ,  Gary Funkhouser

    IPC分类号： E21B43/27

    CPC分类号： C09K8/602 ,  C09K8/68 ,  C09K2208/30

    摘要： Provided are treatment fluids that comprise an aqueous base fluid, and a methyl ester sulfonate surfactant, and associated diverting methods of use. In one embodiment, the present invention provides a method of treating a subterranean formation comprising: providing a treatment fluid comprising an aqueous base fluid, and a methyl ester sulfonate surfactant; introducing the treatment fluid into a portion of a subterranean formation; and allowing the treatment fluid to divert at least a portion of a second fluid to a different portion of the subterranean formation. Also provided are methods of diverting a fluid from a portion of a subterranean formation. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.

    摘要翻译： 提供了包含基础水基液和甲基酯磺酸盐表面活性剂的处理流体，以及相关联的转移使用方法。 在一个实施方案中，本发明提供了一种处理地下地层的方法，包括：提供包含基础水溶液和甲基酯磺酸盐表面活性剂的处理流体; 将处理流体引入地下地层的一部分; 并且允许处理流体将至少一部分第二流体转移到地层的不同部分。 还提供了从地层的一部分转移流体的方法。 在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。

    Compositions and methods for treating subterranean formations with liquefied petroleum gas
    5.
    发明申请
    Compositions and methods for treating subterranean formations with liquefied petroleum gas 有权
    用液化石油气处理地下地层的组合物和方法

    公开(公告)号：US20050189112A1

    公开(公告)日：2005-09-01

    申请号：US10788152

    申请日：2004-02-26

    申请人： Robert Taylor ,  Gary Funkhouser ,  Ronald Dusterhoft ,  Robert Lestz ,  Audis Byrd

    发明人： Robert Taylor ,  Gary Funkhouser ,  Ronald Dusterhoft ,  Robert Lestz ,  Audis Byrd

    IPC分类号： C09K8/64 ,  C09K8/82 ,  E21B43/04 ,  E21B43/26

    CPC分类号： C09K8/82 ,  C09K8/64

    摘要： The present invention relates to gelled fluids and methods for using liquefied petroleum gas in subterranean operations. More particularly, the present invention relates to servicing fluids that comprise gelled liquefied petroleum gas or servicing fluids that comprise a conventional gelled hydrocarbon fluid with liquefied petroleum gas and methods of using such servicing fluids in subterranean formations. One embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a gelled LPG fluid comprising liquefied petroleum gas and a gelling agent; and placing the gelled LPG fluid into the subterranean formation. Another embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a combined LPG servicing fluid comprising liquefied petroleum gas and a conventional hydrocarbon servicing fluid; and placing the combined LPG servicing fluid into the subterranean formation.

    摘要翻译： 本发明涉及凝胶流体和在地下操作中使用液化石油气的方法。 更具体地说，本发明涉及维修流体，其包括凝胶化液化石油气或维修流体，其包括具有液化石油气的常规凝胶烃流体和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：提供包含液化石油气和胶凝剂的凝胶化LPG流体; 并将凝胶化的LPG流体置于地层中。 本发明的另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：提供包含液化石油气和常规碳氢化合物维修流体的组合液化石油气维修流体; 并将组合的LPG维修流体放置到地下地层中。

    Measuring cement properties
    8.
    发明授权
    Measuring cement properties 有权
    测量水泥性能

    公开(公告)号：US07549320B2

    公开(公告)日：2009-06-23

    申请号：US11622255

    申请日：2007-01-11

    申请人： Gary Funkhouser ,  Christian Meyer ,  David McMechan ,  David Meadows ,  Johnny Johnson

    发明人： Gary Funkhouser ,  Christian Meyer ,  David McMechan ,  David Meadows ,  Johnny Johnson

    IPC分类号： G01M3/02 ,  G01N17/00

    CPC分类号： G01N3/10 ,  G01N33/383 ,  G01N2203/0042 ,  G01N2203/0092 ,  G01N2203/023 ,  G01N2203/0246 ,  G01N2203/0284

    摘要： A cement sample testing apparatus including a first pressure zone; a second pressure zone; and a pressure control system. The pressure control system can be in fluid communication with the first pressure zone and the second pressure zone, operable to raise the first pressure zone to a first pressure above ambient pressure, and operable to raise the second pressure zone to a second pressure above ambient pressure. A method for determining mechanical properties for a sample cement composition can include applying a first pressure condition to a first portion of the sample cement composition; applying a second pressure condition raised to a second portion of the sample cement composition; and determining one or more mechanical properties of the sample cement composition based at least in part on the pressure conditions present at the failure of the sample cement composition.

    摘要翻译： 一种水泥样品测试设备，包括第一压力区; 第二压力区; 和压力控制系统。 压力控制系统可以与第一压力区域和第二压力区域流体连通，可操作以将第一压力区域升高到高于环境压力的第一压力，并且可操作以将第二压力区域升高到高于环境压力的第二压力 。 用于确定样品水泥组合物的机械性能的方法可以包括将第一压力条件施加到样品水泥组合物的第一部分; 施加提高到样品粘合剂组合物的第二部分的第二压力条件; 以及至少部分地基于在样品水泥组合物的失效时存在的压力条件来确定样品水泥组合物的一种或多种机械性能。

    Viscosified treatment fluids comprising polycarboxylic acid gelling agents and associated methods
    9.
    发明申请
    Viscosified treatment fluids comprising polycarboxylic acid gelling agents and associated methods 有权
    包含多元羧酸胶凝剂的粘稠处理液和相关方法

    公开(公告)号：US20060243446A1

    公开(公告)日：2006-11-02

    申请号：US11119571

    申请日：2005-05-02

    申请人： Robert Kriegel ,  Gary Funkhouser

    发明人： Robert Kriegel ,  Gary Funkhouser

    IPC分类号： E21B43/26 ,  E21B43/22

    CPC分类号： C09K8/685 ,  C09K8/703 ,  C09K2208/26

    摘要： Presented herein are novel polycarboxylic acid copolymer gelling agents and viscosified treatment fluids comprising these gelling agents, and their associated methods of use and manufacture. In one embodiment, the invention provides a method comprising: providing a viscosified treatment fluid comprising an aqueous base fluid, and a gelling agent that comprises a polymerizable polycarboxylic acid and that is at least partially crosslinked by a crosslinking reaction comprising a crosslinking agent; and introducing the viscosified treatment fluid into a subterranean formation.

    摘要翻译： 本文提出的是新型聚羧酸共聚物胶凝剂和包含这些胶凝剂的粘稠处理流体及其相关的使用和制造方法。 在一个实施方案中，本发明提供了一种方法，其包括：提供包含含水基础流体的增稠的处理流体和包含可聚合多元羧酸并且通过包含交联剂的交联反应至少部分交联的胶凝剂; 并将稠化的处理流体引入地层中。

    Difunctional phosphorus-based gelling agents and gelled nonaqueous treatment fluids and associated methods
    10.
    发明申请
    Difunctional phosphorus-based gelling agents and gelled nonaqueous treatment fluids and associated methods 有权
    不同功能的磷基胶凝剂和凝胶状非水处理液及相关方法

    公开(公告)号：US20060096756A1

    公开(公告)日：2006-05-11

    申请号：US10984523

    申请日：2004-11-09

    申请人： Richard Weiss ,  Mathew George ,  Gary Funkhouser

    发明人： Richard Weiss ,  Mathew George ,  Gary Funkhouser

    IPC分类号： E21B43/27 ,  E21B33/13

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

    摘要： The present invention provides methods of treating a portion of a subterranean formation, one of which includes: providing a gelled nonaqueous treatment fluid that comprises a nonaqueous base fluid and a difunctional gelling agent that comprises a polyvalent metal salt of a bisorganophosphinic acid, a polyvalent metal salt of a bisorthophosphoric acid diester, and/or a polyvalent metal salt of a bisorganophosphonic acid monoester; and treating the portion of the subterranean, formation. Methods of fracturing, providing some degree of sand control, cleaning a portion of a pipeline, treatment fluid compositions, and difunctional gelling agent compositions also are provided.

    摘要翻译： 本发明提供了处理一部分地层的方法，其中之一包括：提供包含非水基础流体和双官能胶凝剂的凝胶状非水处理流体，其包含双有机次膦酸的多价金属盐，多价金属 双磷酸二酯的盐，和/或双有机膦酸单酯的多价金属盐; 并处理地下部分的地层。 还提供了压裂方法，提供一定程度的防砂，清洗管道的一部分，处理流体组合物和双功能胶凝剂组合物。