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1. 发明申请

US20050230114A1 Hydrophobically modified polymers for a well completion spacer fluid 有权
标题翻译：疏水改性聚合物，用于完井隔离液
公开(公告)号：US20050230114A1
公开(公告)日：2005-10-20
申请号：US10825001
申请日：2004-04-15
申请人： Larry Eoff , Eldon Dalrympre , B. Reddy , Frank Zamora
发明人： Larry Eoff , Eldon Dalrympre , B. Reddy , Frank Zamora
IPC分类号： C09K8/508 , E21B33/138
CPC分类号： C09K8/5086 , C09K8/5083 , Y10S507/928
摘要： A method and composition is provided for a relative permeability modifier for use with aqueous well treatment fluids that comprises a hydrophobically modified water soluble polymer or a hydrophilically modified water soluble polymer.
摘要翻译：提供了一种与包含疏水改性的水溶性聚合物或亲水改性的水溶性聚合物的含水井处理流体相关的渗透性改性剂的方法和组合物。

2. 发明申请

US20050241855A1 Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell 有权
标题翻译：用于单径井筒，单径套管，单孔和/或单窝的方法和装置
公开(公告)号：US20050241855A1
公开(公告)日：2005-11-03
申请号：US11153046
申请日：2005-06-15
申请人： Glenda Wylie , Frank Zamora , Beegamudre Murali , James Terry , Lance Brothers , Anthony Palmer , Baireddy Reddy , Larry Eoff , Jemmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta , M. Vikram Rao , Roger Boulton , Chen-Kang Chen , Thomas Gaynor , John Hardin , Daniel Gleitman , Colin Walker
发明人： Glenda Wylie , Frank Zamora , Beegamudre Murali , James Terry , Lance Brothers , Anthony Palmer , Baireddy Reddy , Larry Eoff , Jemmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta , M. Vikram Rao , Roger Boulton , Chen-Kang Chen , Thomas Gaynor , John Hardin , Daniel Gleitman , Colin Walker
IPC分类号： E21B20060101 , E21B7/00 , E21B7/04 , E21B7/20 , E21B7/28 , E21B17/00 , E21B29/00 , E21B29/02 , E21B33/14 , E21B43/10 , E21B47/02 , E21B47/12
CPC分类号： C09K8/12 , C09K8/34 , C09K8/512 , E21B33/138 , E21B43/103
摘要： An assembly and methods for constructing a MONOWELL includes a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.
摘要翻译：用于构造MONOWELL的组件和方法包括设置在具有直径效率的单直径井眼中的单参数壳体，其中单孔生产输送系统设置在单体壳体内。用于构造单一直径井筒的组件包括具有过大孔钻孔构件的井底组件，定向转向组件，钻孔工具的测量以及钻井工具的测井; 连接到井底组件并延伸到表面的工作串; 钻井液流经工作柱和井底组件; 化学套管套管井眼; 设置在井眼中的可膨胀套管; 以及设置在可膨胀套管和井筒之间的密封组合物。

3. 发明申请

US20080087423A1 Method and Apparatus for a Monodiameter Wellbore, Monodiameter Casing, Monobore, and/or Monowell 有权
标题翻译：单参数井筒单参数套管，单孔和/或单轴单元的方法和装置
公开(公告)号：US20080087423A1
公开(公告)日：2008-04-17
申请号：US11953169
申请日：2007-12-10
申请人： Glenda Wylie , Frank Zamora , Beegamudre Murali , James Terry , Lance Brothers , Anthony Palmer , Baireddy Reddy , Larry Eoff , Jimmies Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta , M. Rao , Roger Boulton , Chen-Kang Chen , Thomas Gaynor , John Hardin , Daniel Gleitman , Colin Walker
发明人： Glenda Wylie , Frank Zamora , Beegamudre Murali , James Terry , Lance Brothers , Anthony Palmer , Baireddy Reddy , Larry Eoff , Jimmies Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta , M. Rao , Roger Boulton , Chen-Kang Chen , Thomas Gaynor , John Hardin , Daniel Gleitman , Colin Walker
IPC分类号： E21B47/00
CPC分类号： C09K8/12 , C09K8/34 , C09K8/512 , E21B33/138 , E21B43/103
摘要： An assembly and methods for constructing a MONOWELL includes a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.
摘要翻译：用于构造MONOWELL的组件和方法包括设置在具有直径效率的单直径井眼中的单参数壳体，其中单孔生产输送系统设置在单体壳体内。用于构造单一直径井筒的组件包括具有过大孔钻孔构件的井底组件，定向转向组件，钻孔工具的测量以及钻井工具的测井; 连接到井底组件并延伸到表面的工作串; 钻井液流经工作柱和井底组件; 化学套管套管井眼; 设置在井眼中的可膨胀套管; 以及设置在可膨胀套管和井筒之间的密封组合物。

4. 发明申请

US20070187146A1 Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell 有权
公开(公告)号：US20070187146A1
公开(公告)日：2007-08-16
申请号：US11656223
申请日：2007-01-22
申请人： Glenda Wylie , Frank Zamora , Beegamudre Murali , Baireddy Reddy , Larry Eoff , Jimmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta
发明人： Glenda Wylie , Frank Zamora , Beegamudre Murali , Baireddy Reddy , Larry Eoff , Jimmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta
IPC分类号： E21B47/02 , E21B17/00 , E21B7/00
CPC分类号： C09K8/12 , C09K8/34 , C09K8/512 , E21B33/138 , E21B43/103
摘要： An assembly and methods for constructing a MONOWELL includes a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.

5. 发明申请

US20060293446A1 Crosslinkable polymer compositions and associated methods 有权
标题翻译：可交联聚合物组合物及相关方法
公开(公告)号：US20060293446A1
公开(公告)日：2006-12-28
申请号：US11170280
申请日：2005-06-28
申请人： B. Reddy , Larry Eoff , Eldon Dalrymple , Julio Vasquez
发明人： B. Reddy , Larry Eoff , Eldon Dalrymple , Julio Vasquez
IPC分类号： C08G63/91 , C08G63/48
CPC分类号： C08L5/08 , C08B37/003 , C08K5/0008 , C08K5/09 , C08L33/26 , C08L39/06 , C08L61/02 , C08L67/04 , C08L2666/04 , C08L2666/18 , C08L2666/26
摘要： Crosslinkable polymer compositions are provided that may be useful for, among other things, reducing, stopping, or diverting the flow of fluids in subterranean formations. The crosslinkable polymer compositions may comprise an aqueous fluid, a chitosan-reacting polymer, chitosan, and a gelation-retarding additive comprising an acid derivative. Various methods of use are also provided.
摘要翻译：提供可交联聚合物组合物，其可用于减少，停止或转移地下地层中的流体流动。可交联聚合物组合物可以包含水性流体，壳聚糖反应聚合物，壳聚糖和包含酸衍生物的凝胶阻滞添加剂。还提供了各种使用方法。

6. 发明申请

US20050000694A1 Methods of reducing water permeability for acidizing a subterranean formation 有权
标题翻译：降低渗透性以酸化地下地层的方法
公开(公告)号：US20050000694A1
公开(公告)日：2005-01-06
申请号：US10612271
申请日：2003-07-02
申请人： Eldon Dalrymple , Larry Eoff , B. Reddy , Jim Venditto
发明人： Eldon Dalrymple , Larry Eoff , B. Reddy , Jim Venditto
IPC分类号： C09K8/72 , C09K8/88 , E21B43/16
CPC分类号： C09K8/76 , C09K8/68 , C09K8/882
摘要： The present invention provides a method of stimulating a subterranean formation penetrated by a well. The formation has a water-bearing section and a hydrocarbon-bearing section. The method includes the steps of: (a) introducing into the formation an aqueous treatment fluid containing a hydrophobically-modified relative permeability modifier, and (b) introducing an acidizing treatment fluid into the formation. The hydrophobically-modified RPM can be formed and introduced into the formation in several ways. For example, the hydrophobically-modified RPM can be the reaction product of a hydrophilic polymer and a hydrophobic compound that are capable of reacting with each other. The hydrophilic polymer is a polymer containing reactive amino groups in the polymer backbone or as pendant groups, which are capable of reacting with a hydrophobic alkyl halide compound. The hydrophobically-modified RPM can include, for example, a polymer of DMAEMA quaternized with an alkyl halide, wherein the alkyl halide has an alkyl chain length of 6 to 22 carbons.
摘要翻译：本发明提供了一种刺激由井渗透的地层的方法。该地层具有含水段和含烃段。该方法包括以下步骤：（a）向地层中引入含有疏水改性的相对渗透性改性剂的水性处理流体，和（b）将酸化处理流体引入地层中。疏水改性的RPM可以以几种方式形成并引入到地层中。例如，疏水改性的RPM可以是能够彼此反应的亲水性聚合物和疏水性化合物的反应产物。亲水性聚合物是在聚合物主链中含有反应性氨基的聚合物或能够与疏水性烷基卤化合物反应的侧基。疏水改性的RPM可以包括例如用烷基卤季铵化的DMAEMA的聚合物，其中烷基卤具有6至22个碳的烷基链长度。

7. 发明申请

US20050274291A1 Biodegradable dispersants for cement compositions and methods of cementing in subterranean formations 失效
标题翻译：用于水泥组合物的生物可降解分散剂和在地下地层中固井的方法
公开(公告)号：US20050274291A1
公开(公告)日：2005-12-15
申请号：US11205920
申请日：2005-08-16
申请人： B. Reddy , Larry Eoff
发明人： B. Reddy , Larry Eoff
IPC分类号： C04B20060101 , C04B24/10 , C04B24/38 , C04B28/06 , E21B33/13 , E21B33/138
CPC分类号： C04B28/06 , C04B28/34 , C04B2111/26 , C09K8/473 , Y02W30/92 , Y02W30/94 , Y02W30/96 , C04B14/108 , C04B14/20 , C04B14/386 , C04B18/08 , C04B18/146 , C04B18/22 , C04B22/0026 , C04B22/16 , C04B38/02 , C04B2103/10 , C04B2103/20 , C04B2103/40 , C04B2103/408 , C04B2103/46 , C04B2103/50 , C04B7/32 , C04B2103/12 , C04B2103/22
摘要： Hydraulic cement compositions are provided that include a cement, water; and a dispersant that comprises a low molecular weight starch with anionic groups. The starch dispersants provided may possess desirable biodegradable properties making them particularly suitable for certain downhole well operations.
摘要翻译：提供了水泥水泥组合物，其包括水泥，水; 以及包含具有阴离子基团的低分子量淀粉的分散剂。所提供的淀粉分散剂可具有期望的可生物降解性质，使得它们特别适用于某些井下井操作。

8. 发明申请

US20050230116A1 Methods and compositions for use with spacer fluids used in subterranean well bores 有权
标题翻译：用于地下井孔中的间隔液的方法和组合物
公开(公告)号：US20050230116A1
公开(公告)日：2005-10-20
申请号：US10893210
申请日：2004-07-16
申请人： Larry Eoff , B. Reddy , Eldon Dalrymple
发明人： Larry Eoff , B. Reddy , Eldon Dalrymple
IPC分类号： C09K8/40 , E21B43/16
CPC分类号： C09K8/40 , Y10S507/928
摘要： The present invention relates to spacer fluids used in subterranean operations and, more particularly, to spacer fluids that comprise water-soluble relative permeability modifiers and methods of using the spacer fluids in subterranean operations. In one embodiment, the present invention provides a method of displacing a first fluid from a well bore that comprises introducing the first fluid into the well bore; and displacing the first fluid with a spacer fluid, the spacer fluid comprising water, and a water-soluble relative permeability modifier comprising a hydrophobically modified polymer or a hydrophilically modified polymer. In another embodiment, the present invention provides a spacer fluid that comprises water, and a water-soluble relative permeability modifier comprising a hydrophobically modified polymer or a hydrophilically modified polymer.
摘要翻译：本发明涉及在地下作业中使用的间隔液，更具体地说，涉及包含水溶性相对渗透性改性剂的隔离液和在地下操作中使用间隔液的方法。在一个实施例中，本发明提供了一种从井眼移位第一流体的方法，其包括将第一流体引入井眼中; 并且用间隔液移动第一流体，间隔液包含水，以及包含疏水改性聚合物或亲水改性聚合物的水溶性相对渗透性改性剂。在另一个实施方案中，本发明提供了包含水的间隔液，以及包含疏水改性聚合物或亲水改性聚合物的水溶性相对渗透性改性剂。

9. 发明申请

US20070044961A1 Crosslinkable polymer compositions comprising phenols and associated methods 有权
标题翻译：包含酚类和相关方法的可交联聚合物组合物
公开(公告)号：US20070044961A1
公开(公告)日：2007-03-01
申请号：US11592339
申请日：2006-11-03
申请人： B. Reddy , Julio Vasquez , Larry Eoff , Eldon Dalrymple
发明人： B. Reddy , Julio Vasquez , Larry Eoff , Eldon Dalrymple
IPC分类号： E21B33/138 , E21B43/22 , E21B43/27
CPC分类号： C09K8/512 , C08K5/09 , C08K5/42 , C08L5/08 , C08L33/26 , C08L67/00 , C09K8/5083 , C09K8/514 , C09K8/5753 , C09K8/5756 , C09K8/5758 , C09K8/72 , C08L2666/18 , C08L2666/04 , C08L2666/02 , C08L2666/14 , C08L2666/26
摘要： Crosslinkable-polymer compositions that comprise a chitosan-based compound and a phenol source, and associated methods, are provided. Various methods of use are also provided. In one embodiment, the methods comprise providing a crosslinkable-polymer composition comprising an aqueous fluid, a chitosan-based compound, a chitosan-reacting polymer, and a phenol source; introducing the crosslinkable-polymer composition into the portion of the subterranean formation; and allowing the crosslinkable-polymer composition to form a crosslinked gel in the portion of the subterranean formation.
摘要翻译：提供了包含基于壳聚糖的化合物和酚源的可交联聚合物组合物及其相关方法。还提供了各种使用方法。在一个实施方案中，所述方法包括提供包含水性流体，基于壳聚糖的化合物，壳聚糖反应的聚合物和酚源的可交联聚合物组合物; 将可交联聚合物组合物引入到地层的部分中; 并允许可交联聚合物组合物在地层的部分中形成交联凝胶。

10. 发明申请

US20060289158A1 Crosslinkable-polymer compositions and associated methods 有权
标题翻译：可交联聚合物组合物和相关方法
公开(公告)号：US20060289158A1
公开(公告)日：2006-12-28
申请号：US11170237
申请日：2005-06-28
申请人： B. Reddy , Larry Eoff , Eldon Dalrymple , Julio Vasquez
发明人： B. Reddy , Larry Eoff , Eldon Dalrymple , Julio Vasquez
IPC分类号： E21B33/138 , E21B43/22 , E21B43/27
CPC分类号： C09K8/514 , C09K8/5083 , C09K8/512
摘要： Crosslinkable-polymer compositions are provided that may be useful for, among other things, reducing, stopping, or diverting the flow of fluids in subterranean formations. The crosslinkable-polymer compositions may comprise an aqueous fluid, a chitosan-reacting polymer, chitosan, and a gelation-retarding additive comprising an acid derivative. Various methods of use are also provided.
摘要翻译：提供可交联聚合物组合物，其可用于减少，停止或转移地下地层中的流体流动。可交联聚合物组合物可以包含水性流体，壳聚糖反应聚合物，壳聚糖和包含酸衍生物的凝胶阻滞添加剂。还提供了各种使用方法。

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