公开(公告)号：US08863830B2

公开(公告)日：2014-10-21

申请号：US12723120

申请日：2010-03-12

Applicant: Joseph Varkey ,  Vadim Protasov ,  Jushik Yun

Inventor： Joseph Varkey ,  Vadim Protasov ,  Jushik Yun

IPC: E21B33/072 ,  E21B33/068

CPC classification number: E21B33/068

Abstract: An embodiment of a pressure control assembly for a wireline cable disposed in a wellbore comprises a housing frame, at least a pair of sealing devices disposed in the housing, the sealing devices defining an aperture for a cable to pass therethrough and a chamber therebetween, and a lubricant recirculation system for injecting and recirculating a lubricant into the chamber, the assembly operable to lubricate the cable and seal the cable, and maintain a predetermined pressure within the housing frame while the cable is disposed therein.

Abstract translation: 用于设置在井眼中的有线电缆的压力控制组件的实施例包括壳体框架，设置在壳体中的至少一对密封装置，密封装置限定用于电缆穿过的孔和其间的室，以及 润滑剂再循环系统，用于将润滑剂注入和再循环到腔室中，该组件可操作以润滑电缆并密封电缆，并且在电缆设置在壳体框架内时保持壳体框架内的预定压力。

公开(公告)号：US08697992B2

公开(公告)日：2014-04-15

申请号：US12356599

申请日：2009-01-21

Applicant: Peter Gillan ,  Joseph Varkey ,  Jose Ramon Lozano-Gendreau ,  Vladimir Hernandez-Solis ,  Jan W. Smits ,  Hifzi Ardic

Inventor： Peter Gillan ,  Joseph Varkey ,  Jose Ramon Lozano-Gendreau ,  Vladimir Hernandez-Solis ,  Jan W. Smits ,  Hifzi Ardic

IPC: H02G3/04 ,  H02G15/013 ,  H02G15/08 ,  H01B7/18 ,  H01B7/00

CPC classification number: E21B47/12 ,  E21B17/028 ,  E21B17/206

Abstract: A cable assembly for use in a hydrocarbon well of extensive depth. The cable assembly may be effectively employed at well depths of over 30,000 feet. Indeed, embodiments of the assembly may be effectively employed at depths of over 50,000 feet while powering and directing downhole equipment at a downhole end thereof. The assembly may be made up of a comparatively high break strength uphole cable portion coupled to a lighter downhole cable portion. This configuration helps to ensure the structural integrity of the assembly in light of its own load when disposed in a well to such extensive depths. Additionally, the assembly may be employed at such depths with an intervening connector sub having a signal amplification mechanism incorporated therein to alleviate concern over telemetry between the surface of the oilfield and the downhole equipment.

Abstract translation: 用于广深深度的烃井的电缆组件。 电缆组件可以在超过30,000英尺的井深处有效地使用。 实际上，组件的实施例可以在超过50,000英尺的深度有效地使用，同时为井下设备供电和引导井下设备。 组件可以由耦合到更轻的井下电缆部分的相对较高的断裂强度的井下电缆部分组成。 这种结构有助于在将其置于井中至如此广泛的深度时，根据其自身的负载确保组件的结构完整性。 另外，组件可以在这样的深度处使用具有结合在其中的信号放大机构的中间连接器子部件，以减轻对油田表面和井下设备之间的遥测的担忧。

公开(公告)号：US20130233587A1

公开(公告)日：2013-09-12

申请号：US13695233

申请日：2011-04-29

Applicant: Joseph Varkey ,  Jushik Jay Yun ,  Burcu Unal ,  Ricardo Vanegas

Inventor： Joseph Varkey ,  Jushik Jay Yun ,  Burcu Unal ,  Ricardo Vanegas

IPC: B05D7/14 ,  E21B17/00 ,  H01B7/17

CPC classification number: B05D7/14 ,  D07B1/0693 ,  D07B1/147 ,  D07B1/162 ,  D07B2201/2011 ,  D07B2201/2012 ,  D07B2201/2013 ,  D07B2201/2044 ,  D07B2201/2059 ,  D07B2201/2065 ,  D07B2205/3021 ,  D07B2205/3032 ,  D07B2205/306 ,  D07B2205/3067 ,  D07B2207/404 ,  D07B2207/4059 ,  E21B17/003 ,  H01B7/046 ,  H01B7/17 ,  Y10T428/12424 ,  Y10T428/12569 ,  Y10T428/294 ,  D07B2801/12 ,  D07B2801/18 ,  D07B2801/10 ,  D07B2801/60

Abstract: A method for manufacturing a component includes a step of providing at least one metallic element. A surface of the at least one metallic element is modified to facilitate a bonding of the at least one metallic element to a polymeric layer. The polymeric layer is then bonded to the at least one metallic element to form the component.

Abstract translation: 一种制造组件的方法包括提供至少一种金属元件的步骤。 该至少一个金属元件的表面被修饰以促进至少一种金属元件与聚合物层的结合。 然后将聚合物层结合到至少一种金属元件以形成组分。

公开(公告)号：US20120097419A1

公开(公告)日：2012-04-26

申请号：US13271577

申请日：2011-10-12

Applicant: Joseph Varkey ,  Vadim Protasov ,  Jushik Yun ,  Sheng Chang

Inventor： Joseph Varkey ,  Vadim Protasov ,  Jushik Yun ,  Sheng Chang

IPC: H01B7/18 ,  H01B13/06

CPC classification number: H01B13/22 ,  H01B7/046 ,  H01B7/226 ,  H01B13/0016 ,  H01B13/06 ,  H01B13/221

Abstract: A cable includes an electrically conductive cable core for transmitting electrical power and data, an insulative/protective layer circumferentially disposed around the core, an inner armor wire layer including a plurality of armor wires disposed around the cable core and the insulative layer, wherein at least one of the armor wires of the inner armor wire layer is bonded to the insulative layer, and an outer armor wire layer including a plurality of armor wires disposed around the inner armor wire layer. At least one of the armor wires of the outer armor wire layer can be bonded to the at least one of the armor wires of the inner armor wire layer.

Abstract translation: 电缆包括用于传输电力和数据的导电电缆芯，围绕芯子周向设置的绝缘/保护层，包括围绕电缆芯和绝缘层设置的多个装甲线的内部装甲线层，其中至少 所述内铠装线层的铠装线之一与所述绝缘层接合，所述外铠装线层包括设置在所述内铠装线层周围的多个铠装线。 外装线层的至少一根铠装线可以结合到内铠甲线层的至少一条铠装线上。

公开(公告)号：US08069879B2

公开(公告)日：2011-12-06

申请号：US11830908

申请日：2007-07-31

Applicant: Joseph Varkey ,  Willem A. Wijnberg ,  Montie W. Morrison ,  Sheng Chang

Inventor： Joseph Varkey ,  Willem A. Wijnberg ,  Montie W. Morrison ,  Sheng Chang

IPC: F16L11/00

CPC classification number: F16L11/127 ,  F16L11/081

Abstract: A hydrocarbon application hose to avoid substantial compression and blow-out resulting from high pressurization differentials therethrough. The hose is formed from an inner tube that has a layer of material with electromagnetic target, such as carbon fiber, disbursed therethrough. In this manner, the material, generally a polymer, may be electromagnetically heated once the layer has been wrapped with a metallic reinforcing member. Thus, the layer of material may transform into surrounding relation relative to the reinforcing member. A substantially unitary inner tube may thereby be provided that includes a reinforcing member for blowout resistance and is of unitary character for compression resistance.

Abstract translation: 一种碳氢化合物应用软管，以避免因高压差导致的大量压缩和吹出。 软管由具有电磁目标材料层（例如碳纤维）的内管形成，从而通过其分配。 以这种方式，一旦该层被金属加强构件包裹，材料（通常为聚合物）可以被电磁加热。 因此，材料层可以相对于加强构件变成周围的关系。 因此，可以提供包括用于防喷的加强构件并且具有抗压缩性的整体特性的基本上单一的内管。

公开(公告)号：US20110042090A1

公开(公告)日：2011-02-24

申请号：US12856776

申请日：2010-08-16

Applicant: Joseph Varkey ,  Zhanke Liu ,  Philippe Gambier

Inventor： Joseph Varkey ,  Zhanke Liu ,  Philippe Gambier

IPC: E21B43/16 ,  F16L9/14

CPC classification number: F16L9/147 ,  E21B17/20 ,  E21B43/25

Abstract: A technique utilizes micro-coil which is formed as a composite to enable use at substantial depths and/or with substantial flow rates. The micro-coil is formed as a tubing with a multi-layered tubing wall. The composite tubing wall provides substantial strength and longevity which allows deployment of the micro-coil in a much wider variety of well treatment applications, such as applications having substantial flow rates and/or applications at substantial well depths.

Abstract translation: 一种技术利用形成为复合材料的微型线圈，使得能够在相当大的深度和/或具有大量的流速下使用。 微型线圈形成为具有多层管壁的管道。 复合管壁提供了显着的强度和寿命，其允许将微型线圈部署在更广泛种类的井处理应用中，例如在实质井深处具有实质流量和/或应用的应用。

公开(公告)号：US07763802B2

公开(公告)日：2010-07-27

申请号：US11847859

申请日：2007-08-30

Applicant: Joseph Varkey ,  Vladimir Hernandez-Solis ,  Ramon Hernandez-Marti

Inventor： Joseph Varkey ,  Vladimir Hernandez-Solis ,  Ramon Hernandez-Marti

IPC: H01B7/18

CPC classification number: H01B7/046 ,  H01B9/005

Abstract: An electrical cable includes insulated primary conductors and at least one insulated secondary conductor, which extend along the cable. The primary conductors define interstitial spaces between adjacent primary conductors, and the primary conductors have approximately the same diameter. The primary conductors include power conductors and a telemetric conductor. The secondary conductor(s) each have a diameter that is smaller than each of the diameters of the primary conductors, and each secondary conductor is at least partially nested in one of the interstitial spaces. The electrical cable may include at least one fiber optic line.

Abstract translation: 电缆包括绝缘的主导体和至少一个沿电缆延伸的绝缘次级导体。 主导体限定相邻主导体之间的间隙，并且主导体具有大致相同的直径。 主导体包括电力导体和遥测导体。 次级导体各自具有小于主导体的每个直径的直径，并且每个次级导体至少部分嵌套在间隙中的一个空间中。 电缆可以包括至少一根光纤线路。

公开(公告)号：US20090283295A1

公开(公告)日：2009-11-19

申请号：US12465769

申请日：2009-05-14

Applicant: Joseph Varkey ,  Sheng Chang ,  Vadim Protasov

Inventor： Joseph Varkey ,  Sheng Chang ,  Vadim Protasov

IPC: H01B9/02

CPC classification number: H01B7/046 ,  D07B1/147 ,  D07B1/162 ,  D07B1/165 ,  D07B2201/1048 ,  D07B2201/1064 ,  D07B2201/2029 ,  D07B2201/203 ,  D07B2201/2044 ,  D07B2201/2046 ,  D07B2201/2087 ,  D07B2401/2015 ,  G02B6/4416 ,  G02B6/4433 ,  H01B3/47 ,  H01B7/1855 ,  H01B9/005

Abstract: An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable.

Abstract translation: 井眼电缆的实施例包括电缆芯，至少第一铠装线层，包括多个强度构件并且围绕电缆芯，以及至少第二铠装线层，其包括围绕第一铠装线层的多个强度构件 ，所述第二铠装线层覆盖所述第一铠装线层的预定百分比的圆周以防止所述电缆中的扭矩不平衡。

公开(公告)号：US20090194314A1

公开(公告)日：2009-08-06

申请号：US12346155

申请日：2008-12-30

Applicant: Joseph Varkey ,  Vadim Protasov ,  Jose Ramon Lozano-Gendreau

Inventor： Joseph Varkey ,  Vadim Protasov ,  Jose Ramon Lozano-Gendreau

IPC: H01B9/02 ,  H01R43/00

CPC classification number: H01B7/046 ,  Y10T29/49117

Abstract: A cable and a method of making the cable includes an electrically conductive cable core for transmitting electrical power and at least one layer of a plurality of armor wires surrounding the cable core. At least one of the armor wires is a bimetallic armor wire having a coaxial inner portion and a surrounding outer portion. The inner and outer portions are formed of different metallic materials and the bimetallic armor wire provides a return path for the electrical power transmitted through the cable core.

Abstract translation: 电缆和制造电缆的方法包括用于传输电力的导电电缆芯和围绕电缆芯的多个护甲线的至少一层。 至少一个装甲线是具有同轴的内部部分和周围的外部部分的双金属铠装线。 内部和外部由不同的金属材料形成，并且双金属铠装线为通过电缆芯传输的电力提供返回路径。

公开(公告)号：US20090194296A1

公开(公告)日：2009-08-06

申请号：US12356599

申请日：2009-01-21

Applicant: Peter Gillan ,  Joseph Varkey ,  Jose Ramon Lozano-Gendreau ,  Vladimir Hernandez-Solis ,  Jan W. Smits ,  Hifzi Ardic

Inventor： Peter Gillan ,  Joseph Varkey ,  Jose Ramon Lozano-Gendreau ,  Vladimir Hernandez-Solis ,  Jan W. Smits ,  Hifzi Ardic

IPC: H01B11/00 ,  E21B43/00 ,  E21B47/12 ,  E21B19/00

CPC classification number: E21B47/12 ,  E21B17/028 ,  E21B17/206

Abstract: A cable assembly for use in a hydrocarbon well of extensive depth. The cable assembly may be effectively employed at well depths of over 30,000 feet. Indeed, embodiments of the assembly may be effectively employed at depths of over 50,000 feet while powering and directing downhole equipment at a downhole end thereof The assembly may be made up of a comparatively high break strength uphole cable portion coupled to a lighter downhole cable portion. This configuration helps to ensure the structural integrity of the assembly in light of its own load when disposed in a well to such extensive depths. Additionally, the assembly may be employed at such depths with an intervening connector sub having a signal amplification mechanism incorporated therein to alleviate concern over telemetry between the surface of the oilfield and the downhole equipment.

Abstract translation: 用于广深深度的烃井的电缆组件。 电缆组件可以在超过30,000英尺的井深处有效地使用。 实际上，组件的实施例可以在超过50,000英尺的深度有效地使用，同时在其井下端向井下设备供电和引导。组件可以由耦合到更轻的井下电缆部分的相对较高的断裂强度的井下电缆部分组成。 这种结构有助于在将其置于井中至如此广泛的深度时，根据其自身的负载确保组件的结构完整性。 另外，组件可以在这样的深度处使用具有结合在其中的信号放大机构的中间连接器子部件，以减轻对油田表面和井下设备之间的遥测的担忧。