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1. 发明授权

US5426264A Cross-linked polyethylene cable insulation 失效
标题翻译：交联聚乙烯电缆绝缘
公开(公告)号：US5426264A
公开(公告)日：1995-06-20
申请号：US183002
申请日：1994-01-18
申请人： David W. Livingston , David H. Neuroth , David G. Korte
发明人： David W. Livingston , David H. Neuroth , David G. Korte
IPC分类号： H01B3/44 , H01B7/02 , H01B7/04 , H01B7/28 , H01B7/29 , H01B7/18
CPC分类号： H01B7/046 , H01B7/28 , H01B7/292
摘要： An electrical cable for use in submersible well pumps in oil and gas well environments is provided having an electrical conductor core which is surrounded by an insulating layer of cross-linked polyethylene. A barrier layer surrounds the cross-linked polyethylene insulating layer. The barrier layer is impermeable to oil and other liquid hydrocarbons, but is permeable to low molecular gases. The barrier layer is preferably formed from a fluoropolymer and is surrounded by a polymeric protective layer. An adhesive layer attaches the barrier layer to the insulating layer.
摘要翻译：提供了一种用于油气井环境中的潜水井泵的电缆，其具有被绝缘层交联聚乙烯包围的电导体芯。阻挡层包围交联聚乙烯绝缘层。阻挡层对油和其他液态烃是不透水的，但是对低分子气体是可渗透的。阻挡层优选由氟聚合物形成并被聚合物保护层包围。粘合剂层将阻挡层附着到绝缘层。

2. 发明授权

US07611339B2 Tri-line power cable for electrical submersible pump 有权
标题翻译：电动潜水泵三线电力电缆
公开(公告)号：US07611339B2
公开(公告)日：2009-11-03
申请号：US11211896
申请日：2005-08-25
申请人： Steven K. Tetzlaff , Larry J. Parmeter , Ed L. Doty , Rob A. Coyle , Thomson H. Wallace , Larry V. Dalrymple , David H. Neuroth
发明人： Steven K. Tetzlaff , Larry J. Parmeter , Ed L. Doty , Rob A. Coyle , Thomson H. Wallace , Larry V. Dalrymple , David H. Neuroth
IPC分类号： F04B17/00 , E21B23/14
CPC分类号： E21B43/128 , F04D13/0693 , F04D13/10 , H01B7/046
摘要： A power line for an electrical submersible pump has three metallic impermeable tubes. A single electrical conductor is located within each of the tubes. Each conductor has at least one elastomeric insulation layer surrounding it. An annular portion of the insulation layer of each of the electrical conductors is in tight contact with the tube to form a seal. The annular portions may be annular crimps formed in the tube at intervals. The annular portion could also be a continuous seal caused by swelling of the insulation layer due to contact with a hydrocarbon.
摘要翻译：用于电潜泵的电力线具有三个金属不透水管。单个电导体位于每个管内。每个导体具有围绕它的至少一个弹性体绝缘层。每个电导体的绝缘层的环形部分与管紧密接触以形成密封。环形部分可以是间隔地形成在管中的环形卷曲。环形部分也可以是由于与烃的接触导致的绝缘层的膨胀引起的连续密封。

3. 发明授权

US06192983B1 Coiled tubing strings and installation methods 有权
标题翻译：螺旋管柱和安装方法
公开(公告)号：US06192983B1
公开(公告)日：2001-02-27
申请号：US09321929
申请日：1999-05-28
申请人： David H. Neuroth , Earl B. Brookbank , Eugene D. Bespalov , Tim Jackson , Paulo S. Tubel
发明人： David H. Neuroth , Earl B. Brookbank , Eugene D. Bespalov , Tim Jackson , Paulo S. Tubel
IPC分类号： E21B4700
CPC分类号： E21B47/00 , E21B17/028 , E21B17/06 , E21B17/20 , E21B17/206 , E21B19/22 , E21B23/02 , E21B33/0407 , E21B33/12 , E21B34/066 , E21B34/16 , E21B43/12 , E21B43/123 , E21B43/128 , E21B47/01
摘要： This invention provides oilfield spooled coiled tubing production and completion strings assembled at the surface to include sensors and one or more controlled devices which can be tested from a remote location. The devices may have upsets in the coiled tubing. The strings preferably include conductors and hydraulic lines in the coiled tubing. The conductors provide power and data communication between the sensors, devices and surface instrumentation. The coiled tubing strings are preferably tested at the assembly site and transported to the well site one reels. The coiled tubing strings are inserted and retrieved from the wellbores utilizing an adjustable opening injector head system. This invention also provides method of making electro-coiled-tubing wherein upper and lower adapters are connected to the coiled tubing and tested prior to transporting the string to the wellbore. The string preferably includes pressure barriers at both ends of the string. The string also includes a power line, hydraulic lines, data and communication lines and the desired sensors and devices for use with an electrical submersible pump.
摘要翻译：本发明提供了在表面组装的油田缠绕式连续油管生产和完井柱，以包括可从远程位置测试的传感器和一个或多个受控设备。这些装置可能在连续油管中发生故障。弦最好包括连续油管中的导线和液压线。导体在传感器，设备和表面仪器之间提供电源和数据通信。连续油管柱优选在装配现场进行测试，并将其输送到油井位置一个卷轴。使用可调节的开启喷射器头系统将螺旋管柱从井筒插入和取出。本发明还提供了制造电连线管道的方法，其中上部和下部适配器连接到连续油管，并在将该柱体输送到井眼之前测试。绳子优选地包括在绳的两端的压力屏障。该串还包括电力线，液压管线，数据和通信线路以及用于电潜泵的所需传感器和设备。

4. 发明授权

US6143988A Coiled tubing supported electrical cable having indentations 失效
标题翻译：螺旋管支撑电缆有凹痕
公开(公告)号：US6143988A
公开(公告)日：2000-11-07
申请号：US19139
申请日：1998-02-06
申请人： David H. Neuroth , Larry Dalrymple , Earl B. Brookbank , Tim W. Pinkston , Don C. Cox
发明人： David H. Neuroth , Larry Dalrymple , Earl B. Brookbank , Tim W. Pinkston , Don C. Cox
IPC分类号： E21B17/10 , E21B17/20 , E21B19/22 , E21B43/12 , F16L7/00 , H02G1/08 , H01B9/06 , E21B23/00 , F16L9/18
CPC分类号： E21B17/1085 , E21B17/206 , E21B19/22 , E21B43/128 , F16L7/00 , H02G1/08
摘要： An electrical line for installation in a well for transmitting power to a well pump includes a string of coiled tubing. An electrical cable having insulated electrical conductors embedded within an elastomeric jacket extends longitudinally through the interior passage of the tubing. Retainers are mounted to the electrical cable and spaced longitudinally apart from each other. An indentation is integrally formed in the tubing adjacent each of the retainers. Each indentation protrudes into the interior passage of the tubing and creates a ledge which is contacted by one of the retainers when the electrical line is installed in the well. The indentations and retainers transfer weight of the electrical cable to the tubing. Weld material is filled into the depression on the surface created by each indentation.
摘要翻译：用于安装在用于向井泵传输动力的井中的电线包括一串连续油管。具有嵌入弹性体护套内的绝缘电导体的电缆纵向延伸穿过管道的内部通道。保持器安装到电缆并且彼此纵向间隔开。在与每个保持器相邻的管道中一体地形成凹陷。每个凹槽突出到管道的内部通道中，并且当电线安装在井中时产生一个凸缘，该凸缘与其中一个保持器相接触。压痕和保持器将电缆的重量转移到管道上。焊接材料填充到由每个压痕创建的表面上的凹陷中。

5. 发明授权

US5431759A Cable jacketing method 失效
标题翻译：电缆护套方法
公开(公告)号：US5431759A
公开(公告)日：1995-07-11
申请号：US199904
申请日：1994-02-22
申请人： David H. Neuroth
发明人： David H. Neuroth
IPC分类号： H01B7/04 , H01B13/14 , H01B13/08 , H01B13/26
CPC分类号： H01B13/145 , H01B13/14 , H01B7/046
摘要： An electrical cable and a method for manufacturing the electrical cable are provided in which a plurality of insulated conductors have a protective jacket extruded thereabout, the protective jacket having an exterior ribbed surface which includes a plurality of longitudinally extending ribs between which extend a plurality of thermal expansion voids. The protective jacket is formed from a thermally set elastomeric material which is partially cured, and then a protective exterior armor is helically wrapped around the exteriorly ribbed surface of the elastomeric, protective jacket. Then, the electric cable is heated to an elevated temperature for a period of time which is sufficient for fully curing the elastomeric protective jacket formed therein.
摘要翻译：提供一种用于制造电缆的电缆和一种制造电缆的方法，其中多个绝缘导体具有在其周围挤出的保护套，该保护套具有外部带肋的表面，该外部带肋表面包括多个纵向延伸的肋，其间延伸多个热膨胀空隙。保护套由热固弹性体材料形成，其被部分固化，然后保护性外装甲围绕弹性防护套的外部带肋表面螺旋缠绕。然后，将电缆加热到升高的温度一段时间，这足以使其中形成的弹性体保护套完全固化。

6. 发明授权

US4927386A Electrical cable connector for use in oil wells 失效
标题翻译：用于油井的电缆连接器
公开(公告)号：US4927386A
公开(公告)日：1990-05-22
申请号：US234574
申请日：1988-08-22
申请人： David H. Neuroth
发明人： David H. Neuroth
IPC分类号： H01R13/533 , E21B17/02 , H01R13/52 , H01R13/523
CPC分类号： H01R13/523 , E21B17/028
摘要： An electrical cable connector for connecting an electrical cable to an electric motor, especially in an oil well. The electrical cable connector includes a hollow cylindrical housing receiving a portion of the electrical cable therein and a sealing assembly for sealing the space between the cable and the housing to prevent the corrosive material in the oil well from eroding the electrical connection. The sealing assembly includes a disk rigidly coupled to the housing and a movable disk axially biased towards the other disk. A sealing plug is positioned between the two disks and comprises a substantially uncured flowable, incompressible seal material sandwiched between a pair of cured rubber sealing disks. The movable disk asserts pressure on the sealing plug so that the flowable material will flow into any otherwise empty spaces between the sealing disks and the cable and between the sealing disks and the housing.
摘要翻译：一种用于将电缆连接到电动机，特别是在油井中的电缆连接器。电缆连接器包括容纳电缆的一部分的中空圆柱形壳体和用于密封电缆和壳体之间的空间的密封组件，以防止油井中的腐蚀性材料侵蚀电连接。密封组件包括刚性地联接到壳体的盘和朝向另一盘轴向偏置的可动盘。密封塞位于两个盘之间，并且包括夹在一对固化的橡胶密封盘之间的基本上未固化的可流动的不可压缩的密封材料。可移动盘确定密封塞上的压力，使得可流动的材料将流入密封盘和电缆之间以及密封盘和壳体之间的空白空间。

7. 发明授权

US4719316A Splice for pushing and pulling cable 失效
标题翻译：用于推拉电缆的接头
公开(公告)号：US4719316A
公开(公告)日：1988-01-12
申请号：US913849
申请日：1986-09-30
申请人： Ernest G. Hoffman , David H. Neuroth , Fernando Tabak
发明人： Ernest G. Hoffman , David H. Neuroth , Fernando Tabak
IPC分类号： E21B19/12 , F16G11/06 , H02G11/00 , H02G15/08
CPC分类号： E21B19/12 , F16G11/06 , H02G11/00 , H02G15/08
摘要： A splice joins two pushing and pulling cables. Each cable has a plurality of gripping members defining a longitudinal cavity, a bendable power line housed in the cavity and elongated tensile elements enclosed and compressed by the gripping members. The adjacent ends of the tensile elements are connected by tensile element splices. Adjacent ends of the power lines are connected by a power line splice. A plurality of splice blocks are located end to end along the longitudinal axis, and enclose and compress the tensile element splices and the tensile element. The splice blocks define a longitudinally extending chamber housing the power line and the power line splice in a relatively stress free state.
摘要翻译：接头连接两根推拉电缆。每个电缆具有限定纵向空腔的多个夹持构件，容纳在空腔中的可弯曲电力线和由夹持构件封闭和压缩的细长拉伸元件。拉伸元件的相邻端通过拉伸元件接头连接。电源线的相邻端通过电源线接头连接。多个拼接块沿着纵向轴线端对端设置，并且包围并压缩拉伸元件接头和拉伸元件。接合块限定了容纳电力线和电力线的相对无压力状态的纵向延伸的室。

8. 发明授权

US4716260A Pushing and pulling cable 失效
标题翻译：推拉电缆
公开(公告)号：US4716260A
公开(公告)日：1987-12-29
申请号：US896011
申请日：1986-08-13
申请人： Ernest G. Hoffman , David H. Neuroth
发明人： Ernest G. Hoffman , David H. Neuroth
IPC分类号： H02G11/00 , F16G13/16 , F16L3/16 , H01B7/04 , H01B7/08 , H01B7/18
CPC分类号： H01B7/0869 , H01B7/046 , H01B7/18
摘要： An armored cable structure which converts a plurality of stranded flexible wire ropes for suspending and retrieving the cable structure in a bore hole into members which are also rigid in longitudinal compression and constrained against birdcaging. The converted ropes serve as positively drivable members for forcing the cable structure and any equipment attached to the down-hole end thereof down-hole.
摘要翻译：一种铠装电缆结构，其转换多根绞合的柔性钢丝绳，用于将钻孔中的电缆结构悬挂和收回到纵向压缩中刚性并且防止鸟笼形成的构件中。转换的绳索用作强制驱动的构件，用于迫使电缆结构和附接到其井下端孔的任何设备。

9. 发明授权

US07857604B2 Hermetically sealed motor lead tube 有权
标题翻译：气密电机导管
公开(公告)号：US07857604B2
公开(公告)日：2010-12-28
申请号：US12207625
申请日：2008-09-10
申请人： Chris K. Shaw , Bradley Ellis Yingst , Sean A. Cain , David H. Neuroth , Larry V. Dalrymple
发明人： Chris K. Shaw , Bradley Ellis Yingst , Sean A. Cain , David H. Neuroth , Larry V. Dalrymple
IPC分类号： F04B17/03 , H02K5/10 , H02K5/12
CPC分类号： E21B43/128 , F04D13/0693 , F04D13/10
摘要： An electrical submersible pump assembly has a motor cooperatively engaged with a pump for driving the pump and a motor lead extending to the motor for supplying power to the motor. The motor lead has an electrical conductor enclosed within a tube. The tube is sealed from an exterior environment of the motor and contains a dielectric fluid. The motor may be filled with a dielectric lubricant and the interior of the tube of the motor lead may be in fluid communication with the dielectric lubricant. Alternatively, the motor may filled with a dielectric lubricant and the dielectric fluid within the interior of the tube of the motor lead may be sealed from the dielectric lubricant.
摘要翻译：电潜泵组件具有与用于驱动泵的泵配合接合的电动机和延伸到电动机以向电动机供电的电机引线。电机引线具有封装在管内的电导体。管子与电动机的外部环境密封并且包含电介质流体。电动机可以填充介电润滑剂，并且电动机引线的管的内部可以与电介质润滑剂流体连通。或者，电动机可以填充介电润滑剂，并且电动机引线的管内部的电介质流体可以与电介质润滑剂密封。

10. 发明申请

US20100186990A1 High Voltage Electric Submersible Pump Cable 失效
标题翻译：高压电动潜水泵电缆
公开(公告)号：US20100186990A1
公开(公告)日：2010-07-29
申请号：US12362021
申请日：2009-01-29
申请人： David H. Neuroth , Larry V. Dalrymple
发明人： David H. Neuroth , Larry V. Dalrymple
IPC分类号： H01B7/17
CPC分类号： H01B7/045
摘要： A cable for transmitting high voltage electricity for use with an electric submersible pump has a plurality of solid conductors for conducting electricity along the length of the cable. The solid conductors are uniformly and firmly bonded to the surrounding insulation with a thin bonding layer applied directly over the conductor. A layer of conductive fabric tape surrounds the insulation to form an outer stress control layer. The insulated conductors are surrounded by an extruded layer of lead. A second layer of fabric tape surrounds the lead. An armored outer layer surrounds the insulated conductors and the lead. Space between the insulated and wrapped conductors and the armored outer layer is filled with a jacket material.
摘要翻译：用于传输用于电潜泵的高压电力的电缆具有多个用于沿电缆长度传导电力的固体导体。固体导体通过直接施加在导体上的薄粘结层均匀且牢固地结合到周围的绝缘体上。一层导电织物带围绕绝缘体以形成外应力控制层。绝缘导体被挤出的铅层包围。第二层织物带围绕着导线。铠装外层围绕着绝缘导线和导线。绝缘和缠绕导体与铠装外层之间的空间填充有护套材料。

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