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公开(公告)号：US20080210370A1
公开(公告)日：2008-09-04
申请号：US11840033
申请日：2007-08-16
Applicant: Richard E. Smalley , Daniel T. Colbert , Ken A. Smith , Deron A. Walters , Michael J. Casavant , Chad B. Huffman , Boris I. Yakobson , Robert H. Hauge , Rajesh Kumar Saini , Wan-Ting Chiang , Xiao Chuan Qin
Inventor： Richard E. Smalley , Daniel T. Colbert , Ken A. Smith , Deron A. Walters , Michael J. Casavant , Chad B. Huffman , Boris I. Yakobson , Robert H. Hauge , Rajesh Kumar Saini , Wan-Ting Chiang , Xiao Chuan Qin
CPC classification number: B82Y40/00 , B82Y10/00 , B82Y30/00 , C01B32/168 , C01B2202/02 , C01B2202/08 , H01J2201/30469 , Y10S977/75 , Y10S977/845 , Y10S977/847 , Y10T156/10
Abstract: The present invention is directed to the creation of macroscopic materials and objects comprising aligned nanotube segments. The invention entails aligning single-wall carbon nanotube (SWNT) segments that are suspended in a fluid medium and then removing the aligned segments from suspension in a way that macroscopic, ordered assemblies of SWNT are formed. The invention is further directed to controlling the natural proclivity or nanotube segments to self assemble into or ordered structures by modifying the environment of the nanotubes and the history of that environment prior to and during the process. The materials and objects are “macroscopic” in that they are large enough to be seen without the aid of a microscope or of the dimensions of such objects. These macroscopic ordered SWNT materials and objects have the remarkable physical, electrical, and chemical properties that SWNT exhibit on the microscopic scale because they are comprised of nanotubes, each of which is aligned in the same direction and in contact with its nearest neighbors. An ordered assembly of closest SWNT also serves as a template for growth of more and larger ordered assemblies. An ordered assembly further serves as a foundation for post processing treatments that modify the assembly internally to specifically enhance selected material properties such as shear strength, tensile strength, compressive strength, toughness, electrical conductivity, and thermal conductivity.
Abstract translation: 本发明涉及包括对准的纳米管段的宏观材料和物体的产生。 本发明需要将悬浮在流体介质中的单壁碳纳米管（SWNT）段对准，然后以形成SWNT的宏观有序组件的方式从悬浮液中除去对准的段。 本发明进一步涉及通过在工艺之前和期间修改纳米管的环境和该环境的历史来控制天然倾向或纳米管段自组装成或有序的结构。 材料和物体是“宏观的”，因为它们足够大以便在没有显微镜或这些物体的尺寸的情况下被看到。 这些宏观有序的SWNT材料和物体具有卓越的物理，电学和化学性质，SWNT在微观尺度上显示，因为它们由纳米管组成，其中每个纳米管沿相同方向对齐并与其最近的邻近物接触。 最近的SWNT的有序组件也可以作为增加更多和更大订单组件的模板。 订购的组件还用作后处理处理的基础，其在内部改变组件以特异性地增强选定的材料性能，例如剪切强度，抗拉强度，抗压强度，韧性，导电性和导热性。
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公开(公告)号：US20140069643A1
公开(公告)日：2014-03-13
申请号：US13608602
申请日：2012-09-10
Applicant: James William Ogle , Rajesh Kumar Saini , Gary P. Funkhouser
Inventor： James William Ogle , Rajesh Kumar Saini , Gary P. Funkhouser
Abstract: In an embodiment, a method is provided including the steps of: (A) introducing a well fluid comprising an electron-poor orthoester into a well; and (B) allowing or causing the electron-poor orthoester to hydrolyze to produce an acid and an alcohol in the well. In another embodiment, a water-based well fluid is provided, the well fluid including: (A) a continuous aqueous phase having a pH of a least 6; (B) an electron-poor orthoester; and (C) a viscosity-increasing agent.
Abstract translation: 在一个实施方案中，提供了一种方法，包括以下步骤：（A）将包含电子贫乏的原酸酯的井液引入井中; 和（B）允许或引起电子贫乏的原酸酯在井中水解以产生酸和醇。 在另一个实施方案中，提供了一种水基井液，井流体包括：（A）pH至少为6的连续水相; （B）无电子的原酸酯; 和（C）增粘剂。
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公开(公告)号：US20140005080A1
公开(公告)日：2014-01-02
申请号：US13538803
申请日：2012-06-29
Applicant: James William OGLE , Xiangnan YE , Pinmanee BOONTHEUNG , Rajesh Kumar SAINI , Narongsak TONMUKAYAKUL
Inventor： James William OGLE , Xiangnan YE , Pinmanee BOONTHEUNG , Rajesh Kumar SAINI , Narongsak TONMUKAYAKUL
IPC: C09K8/58
CPC classification number: C09K8/035 , C09K2208/28
Abstract: A method of servicing a wellbore comprising placing a wellbore servicing fluid comprising a modified friction reducer into the wellbore. A modified friction reducer comprising a degradable polymer having functional degradable moieties, a polymer having a molecular weight of from about 5M to about 30M, a polymer having a PDI of from about 1.0 to about 2.5, a weakly crosslinked polymer, or combinations thereof.
Abstract translation: 一种维修井眼的方法，包括将包含改性减摩剂的井筒维修流体放置在井眼中。 包含具有官能降解部分的可降解聚合物，分子量为约5M至约30M的聚合物，PDI为约1.0至约2.5的聚合物，弱交联聚合物或其组合的改性摩擦减摩剂。
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Patent Agency Ranking
公开(公告)号：US09518207B2
公开(公告)日：2016-12-13
申请号：US13538803
申请日：2012-06-29
Applicant: James William Ogle , Xiangnan Ye , Pinmanee Boontheung , Rajesh Kumar Saini , Narongsak Tonmukayakul
Inventor： James William Ogle , Xiangnan Ye , Pinmanee Boontheung , Rajesh Kumar Saini , Narongsak Tonmukayakul
CPC classification number: C09K8/035 , C09K2208/28
Abstract: A method of servicing a wellbore comprising placing a wellbore servicing fluid comprising a modified friction reducer into the wellbore. A modified friction reducer comprising a degradable polymer having functional degradable moieties, a polymer having a molecular weight of from about 5M to about 30M, a polymer having a PDI of from about 1.0 to about 2.5, a weakly crosslinked polymer, or combinations thereof.
Abstract translation: 一种维修井眼的方法，包括将包含改性减摩剂的井筒维修流体放置在井眼中。 包含具有官能降解部分的可降解聚合物，分子量为约5M至约30M的聚合物，PDI为约1.0至约2.5的聚合物，弱交联聚合物或其组合的改性摩擦减摩剂。
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公开(公告)号：US08985213B2
公开(公告)日：2015-03-24
申请号：US13565303
申请日：2012-08-02
Applicant: Rajesh Kumar Saini , Bradley L. Todd , Jimmie D. Weaver , James W. Ogle , David Michael Loveless , Philip Nguyen
Inventor： Rajesh Kumar Saini , Bradley L. Todd , Jimmie D. Weaver , James W. Ogle , David Michael Loveless , Philip Nguyen
IPC: E21B43/267 , E21B43/26
CPC classification number: E21B43/267
Abstract: A subterranean zone surrounding a well bore is fractured with a fracturing fluid. Micro proppant of 200 mesh or smaller is pumped into far field fractures of the subterranean zone and props the far field fractures open.
Abstract translation: 围绕井眼的地下区域用压裂液断裂。 200目或更小的微型支撑剂被泵入地下区域的远场裂缝，并支持远场断裂。
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公开(公告)号：US08955588B2
公开(公告)日：2015-02-17
申请号：US13608602
申请日：2012-09-10
Applicant: James William Ogle , Rajesh Kumar Saini , Gary P. Funkhouser
Inventor： James William Ogle , Rajesh Kumar Saini , Gary P. Funkhouser
Abstract: In an embodiment, a method is provided including the steps of: (A) introducing a well fluid comprising an electron-poor orthoester into a well; and (B) allowing or causing the electron-poor orthoester to hydrolyze to produce an acid and an alcohol in the well. In another embodiment, a water-based well fluid is provided, the well fluid including: (A) a continuous aqueous phase having a pH of a least 6; (B) an electron-poor orthoester; and (C) a viscosity-increasing agent.
Abstract translation: 在一个实施方案中，提供了一种方法，包括以下步骤：（A）将包含电子贫乏的原酸酯的井液引入井中; 和（B）允许或引起电子贫乏的原酸酯在井中水解以产生酸和醇。 在另一个实施方案中，提供了一种水基井液，井流体包括：（A）pH至少为6的连续水相; （B）无电子的原酸酯; 和（C）增粘剂。
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17.发明授权Nanohybrid phase interfaces for altering wettability in oil field applications 有权用于改变油田应用中的润湿性的纳米杂交相界面公开(公告)号：US08763703B2
公开(公告)日：2014-07-01
申请号：US13364770
申请日：2012-02-02
Applicant: Rajesh Kumar Saini , Lewis R Norman
Inventor： Rajesh Kumar Saini , Lewis R Norman
IPC: E21B43/16
CPC classification number: B82Y30/00 , C09K8/265 , C09K8/36 , C09K8/38 , C09K8/40 , C09K8/467 , C09K8/516 , C09K8/602 , C09K8/70 , C09K8/703 , C09K8/74 , C09K2208/10
Abstract: Methods of using nanohybrid-containing fluids in a well are provided. The methods include the steps of: (a) forming or providing a well fluid comprising a nanohybrid; and (b) introducing the well fluid into a well. The methods can be used in various applications, such as in drilling, completion, or intervention operations.
Abstract translation: 提供了在井中使用纳米混合液体的方法。 所述方法包括以下步骤：（a）形成或提供包含纳米杂交体的井液; 和（b）将井流体引入井中。 这些方法可用于各种应用中，例如在钻井，完井或干预操作中。
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公开(公告)号：US07125502B2
公开(公告)日：2006-10-24
申请号：US10189129
申请日：2002-07-02
Applicant: Richard E. Smalley , Rajesh Kumar Saini , Ramesh Sivarajan , Robert H. Hauge , Virginia Angelica Davis , Matteo Pasquali , Lars Martin Ericson
Inventor： Richard E. Smalley , Rajesh Kumar Saini , Ramesh Sivarajan , Robert H. Hauge , Virginia Angelica Davis , Matteo Pasquali , Lars Martin Ericson
IPC: D01F9/12
CPC classification number: B82Y15/00 , D01F11/12 , Y10S977/842
Abstract: The present invention involves fibers of highly aligned single-wall carbon nanotubes and a process for making the same. The present invention provides a method for effectively dispersing single-wall carbon nanotubes. The process for dispersing the single-wall carbon nanotubes comprises mixing single-wall carbon nanotubes with 100% sulfuric acid or a superacid, heating and stirring under an inert, oxygen-free environment. The single-wall carbon nanotube/acid mixture is wet spun into a coagulant to form the single-wall carbon nanotube fibers. The fibers are recovered, washed and dried. The single-wall carbon nanotubes were highly aligned in the fibers, as determined by Raman spectroscopy analysis.
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