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1. 发明授权

US08684082B2 Radiation-induced thickening for set-on-command sealant compositions and methods of use 有权
标题翻译：放射性增稠用于指定密封胶组合物和使用方法
公开(公告)号：US08684082B2
公开(公告)日：2014-04-01
申请号：US13039285
申请日：2011-03-02
申请人： Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
发明人： Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
IPC分类号： E21B33/14 , E21B33/138 , C09K8/42 , C09K8/467
CPC分类号： C04B28/02 , C04B2103/0062 , C09K8/426 , C09K8/467 , C09K8/508 , C09K2208/10 , C04B40/0204 , C04B2103/006 , C04B2103/608
摘要： The present invention includes methods relating to the setting of fluids or slurries in a wellbore. In one embodiment, a method of isolating a portion a wellbore by preparing a sealant composition comprising a fluid component and a polymeric additive component, placing the sealant composition into a wellbore and subjecting the sealant composition to ionizing radiation. The ionizing radiation can cause bonding between polymeric additive components and create a polymer matrix within the sealant composition that increases the mechanical strength of the sealant composition.
摘要翻译：本发明包括与井眼中的流体或浆料的凝固有关的方法。在一个实施方案中，通过制备包含流体组分和聚合物添加剂组分的密封剂组合物，将密封剂组合物放入井孔中并使密封剂组合物经受电离辐射，分离井眼部分的方法。电离辐射可引起聚合物添加剂组分之间的结合，并在密封剂组合物内产生增加密封剂组合物的机械强度的聚合物基质。

2. 发明授权

US08651186B2 Radiation-induced triggering for set-on-command sealant compositions and methods of use 有权
标题翻译：定型密封剂组合物的辐射诱发触发和使用方法
公开(公告)号：US08651186B2
公开(公告)日：2014-02-18
申请号：US13039288
申请日：2011-03-02
申请人： Samuel J. Lewis , James L. Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Michael Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti , Paul Hoertz
发明人： Samuel J. Lewis , James L. Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Michael Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti , Paul Hoertz
IPC分类号： E21B33/14 , E21B33/138
CPC分类号： C09K8/42 , C04B28/02 , C09K8/467 , C09K8/508 , E21B27/02 , E21B33/14 , C04B14/305 , C04B24/2641 , C04B40/0204 , C04B2103/14
摘要： The present invention relates to methods useful for isolating a portion of a wellbore. In one embodiment, a method includes preparing a sealant composition containing a set modifier component. The sealant composition is placed into the wellbore and is subjected to ionizing radiation that alters the set modifier component, triggering the thickening of the sealant composition.
摘要翻译：本发明涉及用于分离井眼的一部分的方法。在一个实施方案中，一种方法包括制备含有凝固改性剂组分的密封剂组合物。将密封剂组合物置于井孔中并进行改变固化改性剂组分的电离辐射，引起密封剂组合物的增稠。

3. 发明授权

US08162057B2 Radiation-induced thickening for set-on-command sealant compositions and methods of use 有权
标题翻译：放射性增稠用于指定密封胶组合物和使用方法
公开(公告)号：US08162057B2
公开(公告)日：2012-04-24
申请号：US12547440
申请日：2009-08-25
申请人： Samuel J. Lewis , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby , Andrew K. Dummer
发明人： Samuel J. Lewis , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby , Andrew K. Dummer
IPC分类号： E21B33/14 , E21B33/138 , C09K8/42 , C09K8/467
CPC分类号： C09K8/467 , C04B28/02 , C04B40/0222 , C04B2103/006 , C04B2103/0062 , C04B24/2647 , C04B40/0658 , C04B2103/22 , C04B2103/46 , C04B22/0013 , C04B24/2652 , C04B24/10 , C04B24/2623 , C04B24/38 , C04B24/2641
摘要： The present invention includes methods relating to the setting of fluids or slurries in a wellbore. In one embodiment, a method of isolating a portion a wellbore by preparing a sealant composition comprising a fluid component and a polymeric additive component, placing the sealant composition into a wellbore and subjecting the sealant composition to ionizing radiation. The ionizing radiation can cause bonding between polymeric additive components and create a polymer matrix within the sealant composition that increases the mechanical strength of the sealant composition.
摘要翻译：本发明包括与井眼中的流体或浆料的凝固有关的方法。在一个实施方案中，通过制备包含流体组分和聚合物添加剂组分的密封剂组合物，将密封剂组合物放入井孔中并使密封剂组合物经受电离辐射，分离井眼部分的方法。电离辐射可引起聚合物添加剂组分之间的结合，并在密封剂组合物内产生增加密封剂组合物的机械强度的聚合物基质。

4. 发明申请

US20110265996A1 Radiation-Induced Thickening for Set-On-Command Sealant Compositions and Methods of Use 有权
标题翻译：定位密封剂组合物的辐射诱导增稠和使用方法
公开(公告)号：US20110265996A1
公开(公告)日：2011-11-03
申请号：US13039285
申请日：2011-03-02
申请人： Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James L. Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
发明人： Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James L. Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
IPC分类号： E21B33/13 , C09K8/44
CPC分类号： C04B28/02 , C04B2103/0062 , C09K8/426 , C09K8/467 , C09K8/508 , C09K2208/10 , C04B40/0204 , C04B2103/006 , C04B2103/608
摘要： The present invention includes methods relating to the setting of fluids or slurries in a wellbore. In one embodiment, a method of isolating a portion a wellbore by preparing a sealant composition comprising a fluid component and a polymeric additive component, placing the sealant composition into a wellbore and subjecting the sealant composition to ionizing radiation. The ionizing radiation can cause bonding between polymeric additive components and create a polymer matrix within the sealant composition that increases the mechanical strength of the sealant composition.
摘要翻译：本发明包括与井眼中的流体或浆料的凝固有关的方法。在一个实施方案中，通过制备包含流体组分和聚合物添加剂组分的密封剂组合物，将密封剂组合物放入井孔中并使密封剂组合物经受电离辐射，分离井眼部分的方法。电离辐射可引起聚合物添加剂组分之间的结合，并在密封剂组合物内产生增加密封剂组合物的机械强度的聚合物基质。

5. 发明申请

US20110048713A1 Radiation-Induced Triggering for Set-On-Command Compositions and Methods of Use 有权
标题翻译：命令命令组合的辐射诱导触发和使用方法
公开(公告)号：US20110048713A1
公开(公告)日：2011-03-03
申请号：US12547443
申请日：2009-08-25
申请人： Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
发明人： Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
IPC分类号： E21B33/13 , E21B33/00
CPC分类号： E21B33/14 , C09K8/42 , C09K8/50 , E21B27/02
摘要： The present invention relates to methods useful for isolating a portion of a wellbore. In one embodiment, a method includes preparing a sealant composition containing a set modifier component. The sealant composition is placed into the wellbore and is subjected to ionizing radiation that alters the set modifier component, triggering the thickening of the sealant composition.
摘要翻译：本发明涉及用于分离井眼的一部分的方法。在一个实施方案中，一种方法包括制备含有凝固改性剂组分的密封剂组合物。将密封剂组合物置于井孔中并进行改变固化改性剂组分的电离辐射，引起密封剂组合物的增稠。

6. 发明授权

US07334649B2 Drilling with casing 有权
标题翻译：用套管钻
公开(公告)号：US07334649B2
公开(公告)日：2008-02-26
申请号：US11103186
申请日：2005-04-11
申请人： Chen-Kang D. Chen , M. Vikram Rao
发明人： Chen-Kang D. Chen , M. Vikram Rao
IPC分类号： E21B7/20
CPC分类号： E21B7/067 , E21B7/20 , E21B10/26 , E21B17/08 , E21B17/1092
摘要： A borehole may be drilled utilizing the bottom hole assembly 10, 50 with a downhole motor 14, 110, which may offset at a selected bend angle. A bend for directional drilling may be provided by a PDM, or by a RSD. A gauge section 36 secured to the pilot bit 18 has a uniform diameter bearing surface along an axial length of at least 60% of the pilot bit diameter. The bit or reamer 16 has a bit face defining the cutting diameter of the drilled hole. The axial spacing between the bend and the bit face is controlled to less than fifteen times the bit diameter. The downhole motor, pilot bit and bit may be retrieved from the well while leaving the casing string in the well.
摘要翻译：可以利用底孔组件10,50钻出钻孔，井下电机14,110可以以选定的弯曲角度偏移。用于定向钻孔的弯曲可以由PDM或RSD提供。固定到导向钻头18的标尺部分36沿着导向钻头直径的至少60％的轴向长度具有均匀的直径支承表面。钻头或铰刀16具有限定钻孔的切割直径的钻头面。弯头与钻头面之间的轴向间距被控制在钻头直径的十五倍以下。井下电机，导向钻头和钻头可以从井中取出，同时将套管柱留在井中。

7. 发明授权

US07257810B2 Method and apparatus for inserting prefetch instructions in an optimizing compiler 有权
标题翻译：在优化编译器中插入预取指令的方法和装置
公开(公告)号：US07257810B2
公开(公告)日：2007-08-14
申请号：US10052999
申请日：2001-11-02
申请人： Partha P Tirumalai , Spiros Kalogeropulos , Mahadevan Rajagopalan , Yonghong Song , Vikram Rao
发明人： Partha P Tirumalai , Spiros Kalogeropulos , Mahadevan Rajagopalan , Yonghong Song , Vikram Rao
IPC分类号： G06F9/44 , G06F9/45 , G06F9/30
CPC分类号： G06F8/4442
摘要： One embodiment of the present invention provides a system that generates code to perform anticipatory prefetching for data references. During operation, the system receives code to be executed on a computer system. Next, the system analyzes the code to identify data references to be prefetched. This analysis can involve: using a two-phase marking process in which blocks that are certain to execute are considered before other blocks; and analyzing complex array subscripts. Next, the system inserts prefetch instructions into the code in advance of the identified data references. This insertion can involve: dealing with non-constant or unknown stride values; moving prefetch instructions into preceding basic blocks; and issuing multiple prefetches for the same data reference.
摘要翻译：本发明的一个实施例提供一种生成用于对数据引用进行预期预取的代码的系统。在操作期间，系统接收要在计算机系统上执行的代码。接下来，系统分析代码以识别要预取的数据引用。该分析可以涉及：使用两相标记过程，其中确定执行的块在其他块之前被考虑; 并分析复杂的数组下标。接下来，系统在预先识别的数据引用之前将预取指令插入到代码中。该插入可以涉及：处理非常数或未知步幅值; 将预取指令移动到前面的基本块中; 并为相同的数据引用发出多个预取。

8. 发明授权

US07213643B2 Expanded liner system and method 有权
标题翻译：膨胀衬管系统和方法
公开(公告)号：US07213643B2
公开(公告)日：2007-05-08
申请号：US10421135
申请日：2003-04-23
申请人： Chen-Kang D. Chen , Daniel D. Gleitman , M. Vikram Rao
发明人： Chen-Kang D. Chen , Daniel D. Gleitman , M. Vikram Rao
IPC分类号： E21B23/00 , E21B7/00
CPC分类号： E21B7/20 , E21B7/067 , E21B7/068 , E21B10/26 , E21B43/103
摘要： A borehole may be drilled utilizing the bottom hole assembly 10, 50 with a downhole motor 14, which may offset at a selected bend angle. A gauge section 34 is secured to the bit 16 has a uniform diameter bearing surface along an axial length of at least 60% of the bit diameter. The axial spacing between the bend and the bit face is controlled to less than fifteen times the bit diameter. After drilling a section of the well with the BHA according to the present invention, a tubular may be inserted in the well by passing the tubular through an upper tubular, then the inserted tubular expanded while downhole to a diameter substantially equal to the expanded tubular.
摘要翻译：可以利用底孔组件10,50钻出钻孔，井下电机14可以以选定的弯曲角度偏移。标尺部分34被固定到钻头16上，沿钻头直径的至少60％的轴向长度具有均匀直径的支承表面。弯头与钻头面之间的轴向间距被控制在钻头直径的十五倍以下。在根据本发明的BHA钻井一段井后，可以通过使管通过上管而将管状物插入井中，然后将插入的管在井下扩展至基本上等于膨胀管的直径。

9. 发明授权

US4115109A Secondary lead smelting process 失效
标题翻译：二次铅冶炼工艺
公开(公告)号：US4115109A
公开(公告)日：1978-09-19
申请号：US842983
申请日：1977-10-17
申请人： Karl David Libsch , Mannige Vikram Rao
发明人： Karl David Libsch , Mannige Vikram Rao
IPC分类号： C22B13/02 , H01M10/54
CPC分类号： H01M10/54 , C22B13/02 , Y02P10/214 , Y02W30/84
摘要： A process for producing metallic lead from lead battery plates and other types of lead scrap in a secondary lead smelting operation has been developed which comprises adding from 1% to 8% moisture and 0.5% to 5% oxygen to the air which is used to react with carbonaceous material such as coke to maintain the temperature in the melting region from about 1100.degree. C. to about 1300.degree. C. The moisture is added to the air to react with the coke to form carbon monoxide and hydrogen, and the oxygen is added to maintain the temperature in the melting zone. Increased amounts of lead are produced using smaller quantities of coke and iron when the moisture and the oxygen are added to the air.
摘要翻译：已经开发了在二次铅熔炼操作中从铅电池板和其他类型的废铅生产金属铅的方法，其包括向用于反应的空气中加入1％至8％的水分和0.5％至5％的氧气用碳质材料如焦炭将熔融区域的温度保持在约1100℃至约1300℃。将水分加入到空气中与焦炭反应以形成一氧化碳和氢气，并加入氧气以保持熔融区的温度。当将水分和氧气添加到空气中时，使用较少量的焦炭和铁产生铅的增加。

10. 发明申请

US20130000891A1 Radiation-Induced Triggering for Set-On-Command Compositions and Methods of Use 有权
标题翻译：命令命令组合的辐射诱导触发和使用方法
公开(公告)号：US20130000891A1
公开(公告)日：2013-01-03
申请号：US13541267
申请日：2012-07-03
申请人： Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
发明人： Samuel J. Lewis , James Lynn Davis , Vijay Gupta , Michele Ostraat , David F. Myers , Mike Lamvik , Andrew K. Dummer , Vikram Rao , Lawrence R. Roberts , Anthony Badalamenti
IPC分类号： E21B33/13
CPC分类号： E21B33/14 , C09K8/42 , C09K8/50 , E21B27/02
摘要： Methods of isolating a portion of a wellbore comprising placing a sealant composition into a subterranean formation after drilling of the wellbore therein and subjecting the sealant composition to ionizing radiation wherein subjecting the sealant composition to the ionizing radiation alters the set modifier. The sealant composition comprises a set modifier selected from the group consisting of an accelerator, an oxidizing agent, a set retarder, and combinations thereof. And the sealant composition comprises a polymeric component.
摘要翻译：分离井筒的一部分的方法，包括在钻井后将密封剂组合物放置在地层中并使密封剂组合物经受电离辐射，其中使密封剂组合物经受电离辐射改变固化改性剂。密封剂组合物包含选自加速剂，氧化剂，凝结缓凝剂及其组合的组合改性剂。并且密封剂组合物包含聚合物组分。

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