专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050098317A1 Processes for incorporating inert gas in a cement composition containing spherical beads 有权
标题翻译：将惰性气体掺入包含球形珠粒的水泥组合物中的方法
公开(公告)号：US20050098317A1
公开(公告)日：2005-05-12
申请号：US10706431
申请日：2003-11-12
申请人： B. Reddy , Frank Zamora , Ronald Crook
发明人： B. Reddy , Frank Zamora , Ronald Crook
IPC分类号： C04B28/02 , C04B38/10 , C09K8/473 , C09K8/493 , E21B33/13
CPC分类号： C04B38/10 , C04B28/02 , C09K8/473 , C09K8/493 , Y02W30/92 , C04B20/002 , C04B22/04 , C04B38/02 , C04B14/24 , C04B14/301 , C04B18/082 , C04B20/0032 , C04B38/08 , C04B22/00 , C04B22/068 , C04B14/104 , C04B40/0071 , C04B2103/40
摘要： The present invention provides a process for forming cement in a well bore. In this process, a cement composition is formed that comprises a cement and one or more beads mixed with the cement. The cement composition containing the beads is displaced into the well bore, and an inert gas phase is introduced to the cement composition to control a density of the cement composition. The inert gas phase can be introduced by adding a gas generating material to the cement composition and/or a porous material to the cement composition. In an embodiment, the gas generating material is a nitrogen generating material that may be activated by an oxidizing agent. In another embodiment, the gas generating material is a hydrogen generating material, e.g., an aluminum powder. The present invention further provides a cement composition comprising a cement, one or more beads combined with the cement, and an inert gas phase created by, e.g., a gas generating material and/or a porous material.
摘要翻译：本发明提供一种在井眼中形成水泥的方法。在该方法中，形成水泥组合物，其包含水泥和与该水泥混合的一个或多个珠粒。将含有珠粒的水泥组合物置于井眼中，并将惰性气相引入水泥组合物以控制水泥组合物的密度。惰性气相可以通过向水泥组合物添加气体发生材料和/或多孔材料来引入。在一个实施方案中，气体发生材料是可由氧化剂活化的产氮材料。在另一个实施方案中，气体发生材料是氢生成材料，例如铝粉末。本发明还提供了一种水泥组合物，其包含水泥，与水泥组合的一个或多个珠粒以及由例如气体发生材料和/或多孔材料产生的惰性气相。

2. 发明申请

US20060169176A1 Processes for incorporating inert gas in a cement composition containing spherical beads 审中-公开
标题翻译：将惰性气体掺入包含球形珠粒的水泥组合物中的方法
公开(公告)号：US20060169176A1
公开(公告)日：2006-08-03
申请号：US11387013
申请日：2006-03-22
申请人： B. Raghava Reddy , Frank Zamora , Ronald Crook
发明人： B. Raghava Reddy , Frank Zamora , Ronald Crook
IPC分类号： C04B28/00 , C04B24/14 , C04B7/00 , C04B16/00 , C04B16/08
CPC分类号： C04B38/10 , C04B28/02 , C09K8/473 , C09K8/493 , Y02W30/92 , C04B20/002 , C04B22/04 , C04B38/02 , C04B14/24 , C04B14/301 , C04B18/082 , C04B20/0032 , C04B38/08 , C04B22/00 , C04B22/068 , C04B14/104 , C04B40/0071 , C04B2103/40
摘要： The present invention provides a process for forming cement in a well bore. In this process, a cement composition is formed that comprises a cement and one or more beads mixed with the cement. The cement composition containing the beads is displaced into the well bore, and an inert gas phase is introduced to the cement composition to control a density of the cement composition. The inert gas phase can be introduced by adding a gas generating material to the cement composition and/or a porous material to the cement composition. In an embodiment, the gas generating material is a nitrogen generating material that may be activated by an oxidizing agent. In another embodiment, the gas generating material is a hydrogen generating material, e.g., an aluminum powder. The present invention further provides a cement composition comprising a cement, one or more beads combined with the cement, and an inert gas phase created by, e.g., a gas generating material and/or a porous material.
摘要翻译：本发明提供一种在井眼中形成水泥的方法。在该方法中，形成水泥组合物，其包含水泥和与该水泥混合的一个或多个珠粒。将含有珠粒的水泥组合物置于井眼中，并将惰性气相引入水泥组合物以控制水泥组合物的密度。惰性气相可以通过向水泥组合物添加气体发生材料和/或多孔材料来引入。在一个实施方案中，气体发生材料是可由氧化剂活化的产氮材料。在另一个实施方案中，气体发生材料是氢生成材料，例如铝粉末。本发明还提供了一种水泥组合物，其包含水泥，与水泥组合的一个或多个珠粒以及由例如气体发生材料和/或多孔材料产生的惰性气相。

3. 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。

4. 发明申请

US20070100029A1 Cement compositions containing degradable materials and methods of cementing in subterranean formations 审中-公开
公开(公告)号：US20070100029A1
公开(公告)日：2007-05-03
申请号：US11637496
申请日：2006-12-12
申请人： B. Reddy , Frank Zamora , Philip Nguyen , Trinidad Munoz , Anthony Palmer
发明人： B. Reddy , Frank Zamora , Philip Nguyen , Trinidad Munoz , Anthony Palmer
IPC分类号： C04B24/26
CPC分类号： C09K8/473 , C04B28/02 , C04B38/02 , C04B2103/0067 , C09K8/487 , E21B33/13 , C04B24/06 , C04B24/24 , C04B24/26 , C04B24/2611 , C04B24/2676 , C04B38/103 , C04B24/2652 , C04B2103/40 , C04B2103/46 , C04B2111/503
摘要： The present invention provides cement compositions that include degradable materials, and methods of using such compositions in subterranean cementing operations. An example of a method of the present invention includes: providing a cement composition that includes a hydraulic cement, and a degradable material; placing the cement composition in a subterranean formation; allowing the cement composition to set therein; and allowing the degradable material to degrade. Another example of a method of the present invention is a method of enhancing the mechanical properties of a cement composition including adding a degradable material to the cement composition and allowing the degradable material to degrade.

5. 发明申请

US20050205258A1 Cement compositions containing degradable materials and methods of cementing in subterranean formations 有权
标题翻译：含有可降解材料的水泥组合物和在地下地层中固井的方法
公开(公告)号：US20050205258A1
公开(公告)日：2005-09-22
申请号：US10802340
申请日：2004-03-17
申请人： B. Reddy , Frank Zamora , Philip Nguyen , Trinidad Munoz , Anthony Palmer
发明人： B. Reddy , Frank Zamora , Philip Nguyen , Trinidad Munoz , Anthony Palmer
IPC分类号： C04B14/34 , C04B28/02 , C04B38/00 , C04B38/02 , C04B40/06 , C09K8/473 , C09K8/487 , E21B33/13
CPC分类号： C09K8/473 , C04B28/02 , C04B38/02 , C04B2103/0067 , C09K8/487 , E21B33/13 , C04B24/06 , C04B24/24 , C04B24/26 , C04B24/2611 , C04B24/2676 , C04B38/103 , C04B24/2652 , C04B2103/40 , C04B2103/46 , C04B2111/503
摘要： The present invention provides cement compositions that include degradable materials, and methods of using such compositions in subterranean cementing operations. An example of a method of the present invention includes: providing a cement composition that includes a hydraulic cement, and a degradable material; placing the cement composition in a subterranean formation; allowing the cement composition to set therein; and allowing the degradable material to degrade. Another example of a method of the present invention is a method of enhancing the mechanical properties of a cement composition including adding a degradable material to the cement composition and allowing the degradable material to degrade.
摘要翻译：本发明提供包括可降解材料的水泥组合物，以及在地下固井操作中使用这些组合物的方法。本发明的方法的一个实例包括：提供包括水硬性水泥和可降解材料的水泥组合物; 将水泥组合物置于地层中; 允许水泥组合物置于其中; 并使可降解材料降解。本发明方法的另一个实例是增强水泥组合物的机械性能的方法，包括向水泥组合物中加入可降解材料并使可降解材料降解。

6. 发明申请

US20050204962A1 Zeolite-containing cement composition 有权
公开(公告)号：US20050204962A1
公开(公告)日：2005-09-22
申请号：US11126626
申请日：2005-05-11
申请人： Karen Luke , B. Reddy , Russell Fitzgerald , Frank Zamora , Glen Fyten , Keith Rispler , Donald Getzlaf , Dennis Gray , Sears Dealy
发明人： Karen Luke , B. Reddy , Russell Fitzgerald , Frank Zamora , Glen Fyten , Keith Rispler , Donald Getzlaf , Dennis Gray , Sears Dealy
IPC分类号： C04B7/32 , C04B14/04 , C04B28/02 , C09K8/46 , C09K8/467 , E21B21/14
CPC分类号： C09K8/487 , C04B14/047 , C04B28/02 , C04B2103/46 , C09K8/46 , C09K8/467 , C09K8/473 , Y02W30/92 , Y02W30/94 , C04B18/08 , C04B2103/10 , C04B2103/34 , C04B2103/50 , C04B20/1022 , C04B14/104 , C04B22/10 , C04B22/143 , C04B22/147 , C04B24/06 , C04B24/383 , C04B12/04 , C04B14/10 , C04B24/2623 , C04B24/2652 , C04B24/38 , C04B14/28 , C04B18/146 , C04B24/16 , C04B38/10 , C04B40/0039 , C04B2103/40
摘要： Methods and cement compositions are provided for sealing a subterranean zone penetrated by a wellbore, wherein the cement composition comprises zeolite, cementitious material, and a mixing fluid.

7. 发明申请

US20050023002A1 System and methods for placing a braided tubular sleeve in a well bore 失效
标题翻译：将编织管状套筒放置在井眼中的系统和方法
公开(公告)号：US20050023002A1
公开(公告)日：2005-02-03
申请号：US10630083
申请日：2003-07-30
申请人： Frank Zamora , B. Reddy , Mark Kalman
发明人： Frank Zamora , B. Reddy , Mark Kalman
IPC分类号： D04C1/06 , E21B23/00 , E21B29/10 , E21B43/10 , E21B17/00
CPC分类号： E21B43/108 , D04C1/06 , E21B23/00 , E21B29/10 , E21B43/103
摘要： Systems and methods for placing a tubular, braided sleeve in a well bore are provided. The sleeve is positioned within an interior of a carrier configured to hold the sleeve in an undeployed position, followed by lowering the carrier into the well bore. The sleeve may be used in conjunction with a curable resin that can be solidified to set the sleeve into a tubular cross section. After securing the sleeve to the well bore, the carrier may be moved away from the bottom of the well bore, deploying the sleeve and extending it along the contour of the well bore. The tubular sleeve may then be subsequently expanded in situ to increase its diameter. The curable resin can then cured to make the sleeve substantially rigid.
摘要翻译：提供了将管状编织套管放置在井眼中的系统和方法。套筒定位在载体的内部，其构造成将套管保持在未部署的位置，随后将载体降低到井眼中。套筒可以与可固化的可固化树脂一起使用，以将套管固定成管状横截面。在将套筒固定到井眼之后，载体可以移动远离井筒的底部，展开套筒并沿着井眼的轮廓延伸。随后可以将管状套筒原位膨胀以增加其直径。然后可固化树脂固化，使套筒基本上刚性。

8. 发明申请

US20050178546A1 Well bore servicing fluids comprising thermally activated viscosification compounds and methods of using the same 有权
标题翻译：包含热活化增粘化合物的井眼维修流体及其使用方法
公开(公告)号：US20050178546A1
公开(公告)日：2005-08-18
申请号：US10780314
申请日：2004-02-17
申请人： B. Reddy , Frank Zamora , Ronney Koch , Joe Sandy , Ian Robb
发明人： B. Reddy , Frank Zamora , Ronney Koch , Joe Sandy , Ian Robb
IPC分类号： C09K8/035 , C09K8/68 , C09K8/70 , E21B43/04
CPC分类号： C09K8/035 , C09K8/68 , C09K8/685 , C09K8/706
摘要： Well bore servicing fluids are provided that include a thermally activated viscosification compound. Further, methods of servicing a well bore are provided that include displacing such a servicing fluid into the well bore, wherein a viscosity of the servicing fluid increases as it passes down the well bore due to its temperature increasing. Thus, the viscosity of the servicing fluid is effective to suspend solids therein when the servicing fluid is in the well bore. The servicing fluid may be, for example, a cement slurry, a drilling fluid, a gravel packing fluid, a fracturing fluid, a completion fluid, or a work-over fluid. In an embodiment, the thermally activated viscosification compound includes at least one water-soluble hydrophobically modified polymer comprising a hydrophobic substituent having from about 1 to about 22 carbon atoms.
摘要翻译：提供井眼维修流体，其包括热活化增稠化合物。此外，提供了维修井眼的方法，其包括使这种维修流体移动到井眼中，其中当维修流体由于其温度升高而向下通过井眼时，维修流体的粘度增加。因此，当维修流体在井眼中时，维修流体的粘度有效地将固体悬浮在其中。维修流体可以是例如水泥浆，钻井液，砾石填充流体，压裂流体，完井流体或修补流体。在一个实施方案中，热活化的增粘化合物包括至少一种包含具有约1至约22个碳原子的疏水取代基的水溶性疏水改性聚合物。

9. 发明申请

US20060084580A1 Methods of generating a gas in a plugging composition to improve its sealing ability in a downhole permeable zone 有权
标题翻译：在封堵组合物中产生气体以提高其在井下渗透区域中的密封能力的方法
公开(公告)号：US20060084580A1
公开(公告)日：2006-04-20
申请号：US10967121
申请日：2004-10-18
申请人： Ashok Santra , B. Reddy , Frank Zamora , Giddo Antonio Gomez , Ronnie Morgan , Mark Savery
发明人： Ashok Santra , B. Reddy , Frank Zamora , Giddo Antonio Gomez , Ronnie Morgan , Mark Savery
IPC分类号： E21B43/00 , E21B33/00
CPC分类号： C09K8/516 , E21B33/138
摘要： Methods of servicing a wellbore include generating gas in a plugging composition in situ within a permeable zone in the wellbore, thereby improving the ability of the plugging composition to seal the permeable zone. The gas may be generated via a chemical reaction by, for example, introducing first and second reactants to the plugging composition that can react at ambient temperatures in the wellbore. In an embodiment, the first and second reactants are concurrently pumped into the wellbore via separate flow paths within two concentric conduits to the permeable zone where they are allowed to contact each other in the presence of the plugging composition. In another embodiment, the first reactant, the second reactant, and a retarder for slowing the reaction between the two reactants are concurrently pumped to the permeable zone. In yet another embodiment, one of the reactants is encapsulated to delay a reaction between the two reactants.
摘要翻译：维护井筒的方法包括在井筒内的可渗透区域内原位生成堵塞组合物中的气体，从而提高堵塞组合物密封可渗透区域的能力。可以通过例如将第一和第二反应物引入到可在井眼中的环境温度下反应的堵塞组合物的化学反应来产生气体。在一个实施方案中，第一和第二反应物同时通过在渗透区域的两个同心管道内的分离的流动路径泵送到井筒中，在渗透区域允许它们在堵塞组合物的存在下彼此接触。在另一个实施方案中，用于减缓两种反应物之间的反应的第一反应物，第二反应物和延迟剂同时泵送到可渗透区域。在另一个实施方案中，一种反应物被包封以延迟两种反应物之间的反应。

10. 发明申请

US20150377002A1 ENVIRONMENTALLY FRIENDLY BASE FLUIDS AND METHODS FOR MAKING AND USING SAME 审中-公开
标题翻译：环境友好的基础流体和制造和使用它们的方法
公开(公告)号：US20150377002A1
公开(公告)日：2015-12-31
申请号：US14789899
申请日：2015-07-01
申请人： Olusegun M. Falana , Frank Zamora , Edward C. Marshall , Sarkis R. Kakadjian
发明人： Olusegun M. Falana , Frank Zamora , Edward C. Marshall , Sarkis R. Kakadjian
IPC分类号： E21B43/26 , E21B21/14 , E21B7/00 , C09K8/38 , C09K8/70
CPC分类号： E21B43/26 , C09K8/34 , C09K8/38 , C09K8/64 , C09K8/703 , E21B7/00 , E21B21/14 , G05B2219/31121 , G05B2219/33192
摘要： Non-toxic, biodegradable base fluids are disclosed for use in making downhole fluids, where the base fluids include blends of paraffins, olefins, naphthenes, esters, and oxygenates, having low viscosities, having a pale-yellow color, having a flashpoint of >80° C. (175° F.) and have a pour point of about 19° F. Methods for making and using fluids include the base fluids of this invention are also disclosed
摘要翻译：公开了用于制备井下流体的无毒，可生物降解的基础流体，其中基础流体包括具有低粘度的石蜡，烯烃，环烷烃，酯和含氧化合物的共混物，其具有淡黄色， 80°C（175°F），并且具有约19°F的倾点。制备和使用流体的方法包括本发明的基础流体也被公开

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式