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1. 发明申请

US20070158095A1 Lightweight armor wires for electrical cables 有权
标题翻译：轻型电缆电缆
公开(公告)号：US20070158095A1
公开(公告)日：2007-07-12
申请号：US11330957
申请日：2006-01-11
申请人： Garud Sridhar , Joseph Varkey
发明人： Garud Sridhar , Joseph Varkey
IPC分类号： H01B9/02
CPC分类号： H01B7/2806 , G01V1/201 , G01V1/52 , H01B3/30 , H01B7/046
摘要： Disclosed are electric cables with improved armor wires used with wellbore devices to analyze geologic formations adjacent a wellbore. The cables include at least one insulated conductor, and one or more armor wires surrounding the insulated conductor. The armor wires include a low density core surrounded by a corrosion resistant alloy clad, where the alloy clad includes such alloys as beryllium-copper based alloys, nickel-chromium based alloys, superaustenitic stainless steel alloys, nickel-cobalt based alloys, nickel-molybdenum-chromium based alloys, and the like. The low density core may be based upon titanium or titanium alloys. The cables of the invention may be any useful electric cable design, including monocables, quadcables, heptacables, quadcables, slickline cables, multiline cables, coaxial cables, or seismic cables.
摘要翻译：公开了具有改进的装甲线的电缆，其与井眼装置一起用于分析井眼附近的地质构造。电缆包括至少一个绝缘导体和围绕绝缘导体的一个或多个铠装线。铠装线包括由耐腐蚀合金包覆层围绕的低密度芯，其中合金包层包括诸如铍铜基合金，镍铬基合金，超奥氏体不锈钢合金，镍 - 钴基合金，镍 - 钼铬基合金等。低密度芯可以基于钛或钛合金。本发明的电缆可以是任何有用的电缆设计，包括单面电缆，四线电缆，七口电缆，四线电缆，光滑电缆，多线缆，同轴电缆或地震电缆。

2. 发明授权

US07119283B1 Enhanced armor wires for electrical cables 有权
标题翻译：用于电缆的增强装甲线
公开(公告)号：US07119283B1
公开(公告)日：2006-10-10
申请号：US11153835
申请日：2005-06-15
申请人： Joseph P. Varkey , Garud Sridhar , Seth Silverman , Rashmi B. Bhavsar
发明人： Joseph P. Varkey , Garud Sridhar , Seth Silverman , Rashmi B. Bhavsar
IPC分类号： H01B7/18
CPC分类号： H01B7/2806 , D07B2201/2011 , D07B2201/2013 , D07B2205/3085 , D07B2205/3089 , D07B2401/2025 , H01B7/046 , Y10T29/49544 , Y10T29/4956 , Y10T29/49563 , Y10T428/12 , Y10T428/12292 , D07B2801/18
摘要： Electric cables used with wellbore devices to analyze geologic formations adjacent a wellbore including at least one insulated conductor, and one or more armor wires surrounding the insulated conductor, the armor wires formed of a high strength core surrounded by a corrosion resistant alloy clad. The alloy clad includes such alloys as beryllium-copper based alloys, nickel-chromium based alloys, superaustenitic stainless steel alloys, nickel-cobalt based alloys, nickel-molybdenum-chromium based alloys, and the like. The cables of the invention may be any useful electric cable, including monocables, quadcables, heptacables, quadcables, slickline cables, multiline cables, coaxial cables, or seismic cables.
摘要翻译：与井眼装置一起使用的电缆用于分析邻近井筒的地质构造，包括至少一个绝缘导体，以及围绕绝缘导体的一个或多个铠装线，由耐腐蚀合金包层包围的高强度芯构成的铠装线。合金包层包括诸如铍铜基合金，镍铬基合金，超奥氏体不锈钢合金，镍 - 钴基合金，镍 - 钼 - 铬基合金等合金。本发明的电缆可以是任何有用的电缆，包括单面电缆，四线电缆，七芯电缆，四线电缆，光缆电缆，多线缆，同轴电缆或地震电缆。

3. 发明申请

US20060151194A1 Enhanced electrical cables 有权
标题翻译：增强电缆
公开(公告)号：US20060151194A1
公开(公告)日：2006-07-13
申请号：US11033698
申请日：2005-01-12
申请人： Joseph Varkey , Byong Kim , Garud Sridhar , Noor Sait , Wayne Fulin
发明人： Joseph Varkey , Byong Kim , Garud Sridhar , Noor Sait , Wayne Fulin
IPC分类号： H01B7/18
CPC分类号： H01B13/141 , H01B7/046 , H01B7/1895
摘要： Wellbore electrical cables according to the invention include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. The invention also discloses a method of preparing a cable by extruding first layer of polymeric material upon at least one insulated conductor; serving a first layer of armor wires upon the polymeric material; softening the polymeric material to partially embed armor wires; extruding a second layer of polymeric material over the armor wires; serving a second layer outer armor wires thereupon; softening the polymeric material to partially embed the second armor wire layer; and optionally extruding a third layer of polymeric material over the outer armor wires embedded in the second layer of polymeric material. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations.
摘要翻译：根据本发明的井眼电缆包括至少一个绝缘导体，围绕绝缘导体的至少一层铠装线，以及设置在形成于铠装线和间隙空间之间的间隙空间中的聚合材料，其形成在铠装线层和绝缘导体层之间导体，其还可以包括耐磨性颗粒或甚至短纤维，并且聚合物材料还可以围绕外层的铠装线形成聚合物护套。绝缘导体由封装在绝缘护套中的多个金属导体形成。本发明还公开了一种通过在至少一个绝缘导体上挤出第一层聚合材料来制备电缆的方法; 在聚合物材料上施加第一层铠装线; 软化聚合物材料以部分地装入护甲线; 在铠装线上挤出第二层聚合物材料; 服务第二层外装甲线; 软化聚合材料以部分地嵌入第二铠装线层; 以及任选地将第三层聚合物材料挤压在嵌入第二层聚合物材料的外部装甲线上。进一步公开的是在地震和井眼操作中使用本发明的电缆的方法，包括测井操作。

4. 发明授权

US08434399B2 Oilfield equipment composed of a base material reinforced with a composite material 有权
标题翻译：油田设备由复合材料增强的基材组成
公开(公告)号：US08434399B2
公开(公告)日：2013-05-07
申请号：US11967327
申请日：2007-12-31
申请人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
发明人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
IPC分类号： F01B11/02 , F16J10/00 , F04B39/10 , F04B53/10
CPC分类号： F04B17/05 , F04B53/007 , F04B53/16 , F04B53/166 , F05C2201/046 , F05C2225/12 , F05C2253/04 , Y10T29/49272
摘要： Oilfield equipment is provided that includes a base material less subject to abrasion, corrosion, erosion and/or wet fatigue than conventional oilfield equipment materials such as carbon steel, and a reinforcing composite material for adding stress resistance and reduced weight to the oilfield equipment.
摘要翻译：提供了油田设备，其包括比诸如碳钢的常规油田设备材料更少受到磨损，腐蚀，侵蚀和/或湿润疲劳的基础材料，以及用于向油田设备增加应力阻力和减轻重量的增强复合材料。

5. 发明申请

US20100116510A1 PACKAGING FOR ENCASING AN OPTICAL FIBER IN A CABLE 有权
标题翻译：用于在电缆中激活光纤的包装
公开(公告)号：US20100116510A1
公开(公告)日：2010-05-13
申请号：US12623304
申请日：2009-11-20
申请人： Joseph Varkey , Garud Sridhar
发明人： Joseph Varkey , Garud Sridhar
IPC分类号： E21B17/00 , G02B6/44
CPC分类号： G02B6/4488 , E21B47/123 , G02B6/4416 , G02B6/4492
摘要： A cable component is provided that includes at least one optical fiber; and a two shaped profiles having inner and outer surfaces such that the inner surfaces combine to from an enclosure for the at least one optical fiber, wherein a first of the two shaped profiles has a cross sectional arc that is greater than a cross sectional arc of a second of the two shaped profiles.
摘要翻译：提供了包括至少一个光纤的电缆部件; 以及具有内表面和外表面的两个形状的轮廓，使得所述内表面与用于所述至少一个光纤的外壳结合，其中所述两个成形型材中的第一个具有大于横截面弧的横截面弧两个形状轮廓中的第二个。

6. 发明申请

US20090145610A1 Methods of Using Enhanced Wellbore Electrical Cables 有权
标题翻译：使用增强井眼电缆的方法
公开(公告)号：US20090145610A1
公开(公告)日：2009-06-11
申请号：US12252553
申请日：2008-10-16
申请人： Joseph Varkey , Byong Jun Kim , Garud Sridhar , Wayne Fulin , Noor F. Sait , Matthew Billingham , Andrea Sbordone
发明人： Joseph Varkey , Byong Jun Kim , Garud Sridhar , Wayne Fulin , Noor F. Sait , Matthew Billingham , Andrea Sbordone
IPC分类号： E21B19/08 , E21B19/00 , E21B43/26 , E21B47/00
CPC分类号： E21B47/121 , D07B1/147 , E21B17/206 , E21B19/22 , E21B43/26 , E21B47/00 , E21B47/0001 , H01B7/046 , H02G1/10
摘要： An embodiment of a method of deploying a cable into a wellbore penetrating a subterranean formation comprises providing a cable, wherein the cable comprises at least one insulated conductor, at least one armor wire layer surrounding the insulated conductor, a polymeric material disposed in interstitial spaces formed between armor wires forming the at least one armor wire layer, and interstitial spaces formed between the at least one armor wire layer and insulated conductor, the polymeric material forming a continuously bonded layer which separates and encapsulates the armor wires forming the at least one armor wire layer, and whereby the polymeric material is extended to form a smooth polymeric jacket around the at least one armor wire layer, introducing the cable into a wellbore and performing at least one operation in the wellbore utilizing the cable.
摘要翻译：将电缆部署到穿透地下地层的井孔中的方法的实施例包括提供电缆，其中电缆包括至少一个绝缘导体，围绕绝缘导体的至少一个护甲线层，形成在间隙空间中的聚合材料形成所述至少一个铠装线层的铠装线之间以及形成在所述至少一个铠装线层和绝缘导体之间的间隙空间，所述聚合物材料形成连续接合层，所述连续接合层分离并封装形成所述至少一个铠装线的铠装线层，并且由此聚合物材料被延伸以在所述至少一个铠装线层周围形成平滑的聚合物护套，将电缆引入井孔中，并利用电缆在井眼中进行至少一个操作。

7. 发明申请

US20090081034A1 Oilfield Equipment Composed of a Base Material Reinforced With a Composite Material 有权
标题翻译：由复合材料增强的基材组成的油田设备
公开(公告)号：US20090081034A1
公开(公告)日：2009-03-26
申请号：US11967327
申请日：2007-12-31
申请人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
发明人： Philippe Gambier , Jean-Louis Pessin , Garud Sridhar , Aparna Raman
IPC分类号： F04D29/40
CPC分类号： F04B17/05 , F04B53/007 , F04B53/16 , F04B53/166 , F05C2201/046 , F05C2225/12 , F05C2253/04 , Y10T29/49272
摘要： Oilfield equipment is provided that includes a base material less subject to abrasion, corrosion, erosion and/or wet fatigue than conventional oilfield equipment materials such as carbon steel, and a reinforcing composite material for adding stress resistance and reduced weight to the oilfield equipment.
摘要翻译：提供了油田设备，其包括比诸如碳钢的常规油田设备材料更少受到磨损，腐蚀，侵蚀和/或湿润疲劳的基础材料，以及用于向油田设备增加应力阻力和减轻重量的增强复合材料。

8. 发明申请

US20080289849A1 Enhanced Electrical Cables 有权
标题翻译：增强型电缆
公开(公告)号：US20080289849A1
公开(公告)日：2008-11-27
申请号：US12176596
申请日：2008-07-21
申请人： Joseph Varkey , Garud Sridhar
发明人： Joseph Varkey , Garud Sridhar
IPC分类号： H01B7/18
CPC分类号： H01B7/046 , H01B7/1895 , H01B13/141
摘要： Electrical cables formed from at least one insulated conductor, a layer of inner armor wires disposed adjacent the insulated conductor, and a layer of shaped strength members disposed adjacent the outer periphery of the first layer of armor wires. A polymeric material is disposed in interstitial spaces formed between the inner armor wires and the layer of shaped strength members, and the polymeric material is further disposed in interstitial spaces formed between the inner armor wire layer and insulated conductor. The polymeric material serves as a continuously bonded layer which also separates and encapsulates the armor wires forming the inner armor wire layer wire layer.
摘要翻译：由至少一个绝缘导体，邻近绝缘导体设置的内部铠装层形成的电缆和邻近第一层铠装线的外周设置的成形强度部件的层。聚合物材料设置在形成在内铠装线和成型强度构件层之间的间隙空间中，并且聚合材料进一步设置在形成在内铠装线层和绝缘导体之间的间隙空间中。聚合物材料用作连续接合层，其也分离并包封形成内部铠装线层线层的铠装线。

9. 发明授权

US08227697B2 Enhanced wellbore electrical cables 有权
标题翻译：增强井眼电缆
公开(公告)号：US08227697B2
公开(公告)日：2012-07-24
申请号：US12554229
申请日：2009-09-04
申请人： Joseph Varkey , Byong Jun Kim , Garud Sridhar , Noor Sait , Wayne Fulin
发明人： Joseph Varkey , Byong Jun Kim , Garud Sridhar , Noor Sait , Wayne Fulin
IPC分类号： H01B7/00
CPC分类号： H01B13/141 , H01B7/046 , H01B7/1895
摘要： Wellbore electrical cables include at least one insulated conductor, at least one layer of armor wires surrounding the insulated conductor, and a polymeric material disposed in the interstitial spaces formed between armor wires and interstitial spaces formed between the armor wire layer and insulated conductor which may further include wear resistance particles or even short fibers, and the polymeric material may further form a polymeric jacket around an outer, layer of armor wires. The insulated conductor is formed from a plurality of metallic conductors encased in an insulated jacket. Further disclosed are methods of using the cables of the invention in seismic and wellbore operations, including logging operations.
摘要翻译：井眼电缆包括至少一个绝缘导体，围绕绝缘导体的至少一层铠装线，以及设置在形成在铠装线层和绝缘导体之间的间隙空间之间的间隙空间中的聚合物材料，其可进一步包括耐磨性颗粒或甚至短纤维，并且聚合物材料还可以围绕外层的铠装线形成聚合物护套。绝缘导体由封装在绝缘护套中的多个金属导体形成。进一步公开的是在地震和井眼操作中使用本发明的电缆的方法，包括测井操作。

10. 发明申请

US20100074583A1 Packaging for Encasing an Optical Fiber in a Cable 审中-公开
标题翻译：将光纤封装在电缆中的包装
公开(公告)号：US20100074583A1
公开(公告)日：2010-03-25
申请号：US12623059
申请日：2009-11-20
申请人： Joseph Varkey , Garud Sridhar
发明人： Joseph Varkey , Garud Sridhar
IPC分类号： G02B6/44
CPC分类号： G02B6/4404 , E21B47/123 , G02B6/4492
摘要： A cable component is provided that includes at least one optical fiber; and a plurality of shaped profiles having inner and outer surfaces such that the inner surfaces combine to from an enclosure for the at least one optical fiber.
摘要翻译：提供了包括至少一个光纤的电缆部件; 以及多个成形轮廓，其具有内表面和外表面，使得内表面与用于至少一个光纤的外壳相结合。

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