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1. 发明授权

US07044223B2 Heater cable and method for manufacturing 有权
标题翻译：加热电缆及制造方法
公开(公告)号：US07044223B2
公开(公告)日：2006-05-16
申请号：US10781365
申请日：2004-02-18
申请人： Larry V. Dalrymple , David H. Neuroth , Phillip R. Wilbourn , Don C. Cox , Thomson H. Wallace
发明人： Larry V. Dalrymple , David H. Neuroth , Phillip R. Wilbourn , Don C. Cox , Thomson H. Wallace
IPC分类号： E21B36/04
CPC分类号： E21B23/14 , E21B36/04 , H01B13/264 , Y10S174/33
摘要： A method for manufacturing an electrical cable provides an electrical cable suitable for use in heating wells. An elastomeric jacket is extruded over insulated conductors. A stainless steel plate is rolled around the jacket to form a cylindrical coiled tubing having a seam. The seam is welded, then the tubing is swaged down to a lesser diameter to cause the tubing to frictionally grip the jacket. A recess maybe formed in the jacket adjacent the seam to avoid heat damage from the welding process.
摘要翻译：一种用于制造电缆的方法提供适用于加热井的电缆。弹性外套在绝缘导体上挤出。将不锈钢板卷绕在夹套上以形成具有接缝的圆柱形连续油管。接缝被焊接，然后将管子倒入较小的直径以使管道摩擦地夹紧护套。可以在护套中形成与接缝相邻的凹部，以避免焊接过程中的热损伤。

2. 发明授权

US06695062B2 Heater cable and method for manufacturing 有权
标题翻译：加热电缆及制造方法
公开(公告)号：US06695062B2
公开(公告)日：2004-02-24
申请号：US10047294
申请日：2002-01-14
申请人： Larry V. Dalrymple , David H. Neuroth , Phillip R. Wilbourn , Don C. Cox , Thomson H. Wallace
发明人： Larry V. Dalrymple , David H. Neuroth , Phillip R. Wilbourn , Don C. Cox , Thomson H. Wallace
IPC分类号： E21B4324
CPC分类号： E21B23/14 , E21B36/04 , H01B13/264 , Y10S174/33
摘要： A method for manufacturing an electrical cable provides an electrical cable suitable for use in heating wells. An elastomeric jacket is extruded over insulated conductors. A stainless steel plate is rolled around the jacket to form a cylindrical coiled tubing having a seam. The seam is welded, then the tubing is swaged down to a lesser diameter to cause the tubing to frictionally grip the jacket. A recess may be formed in the jacket adjacent the seam to avoid heat damage from the welding process.
摘要翻译：一种用于制造电缆的方法提供适用于加热井的电缆。弹性外套在绝缘导体上挤出。将不锈钢板卷绕在夹套上以形成具有接缝的圆柱形连续油管。接缝被焊接，然后将管子倒入较小的直径以使管道摩擦地夹紧护套。可以在护套中邻近接缝形成凹部以避免来自焊接过程的热损伤。

3. 发明授权

US06585046B2 Live well heater cable 有权
公开(公告)号：US06585046B2
公开(公告)日：2003-07-01
申请号：US09939902
申请日：2001-08-27
申请人： David H. Neuroth , Phillip R. Wilbourn , Larry V. Dalrymple , Don C. Cox
发明人： David H. Neuroth , Phillip R. Wilbourn , Larry V. Dalrymple , Don C. Cox
IPC分类号： E21B3604
CPC分类号： E21B23/14 , E21B36/04
摘要： A method of heating gas being produced in a well reduces condensate occurring in the well. A cable assembly having at least one insulated conductor is deployed into the well while the well is still live. Electrical power is applied to the conductor to cause heat to be generated. Gas is allowed up past the cable assembly and out the wellhead. The heat retards condensation, which creates frictional losses in the gas flow.

4. 发明申请

US20110150685A1 Stator to Housing Lock in a Progressing Cavity Pump 有权
标题翻译：定位器进入腔泵锁定
公开(公告)号：US20110150685A1
公开(公告)日：2011-06-23
申请号：US12643730
申请日：2009-12-21
申请人： Phillip R. Wilbourn , Charles C. Collie , Larry V. Dalrymple
发明人： Phillip R. Wilbourn , Charles C. Collie , Larry V. Dalrymple
IPC分类号： F04C2/107 , F04C15/00
CPC分类号： F04C2/1075
摘要： A reinforcing interface between the stator and its housing in a progressing cavity pump is created from ribs extending inwardly into the stator from the housing inner wall that can be longitudinally oriented or spirally oriented. Alternatively, the housing wall can have grooves into the inner wall that are made more bulbous further into the housing wall from the groove inlets so that when filled with stator material a long and continuous grip is obtained with either the wall groove embodiment or the internal rib embodiment.
摘要翻译：定子及其外壳之间的加强界面在进气腔泵中由从外壳内壁向内延伸到定子中的肋形成，该内壁可纵向定向或螺旋定向。或者，壳体壁可以具有进入内壁的凹槽，其从凹槽入口进一步进入壳体壁中，使得当填充有定子材料时，可以通过壁槽实施例或内部肋获得长而持续的握柄实施例。

5. 发明授权

US08523545B2 Stator to housing lock in a progressing cavity pump 有权
标题翻译：定位器在进气腔泵中锁定
公开(公告)号：US08523545B2
公开(公告)日：2013-09-03
申请号：US12643730
申请日：2009-12-21
申请人： Phillip R. Wilbourn , Charles C. Collie , Larry V. Dalrymple
发明人： Phillip R. Wilbourn , Charles C. Collie , Larry V. Dalrymple
IPC分类号： F01C1/02 , F01C1/063 , F04C5/00
CPC分类号： F04C2/1075
摘要： A reinforcing interface between the stator and its housing in a progressing cavity pump is created from ribs extending inwardly into the stator from the housing inner wall that can be longitudinally oriented or spirally oriented. Alternatively, the housing wall can have grooves into the inner wall that are made more bulbous further into the housing wall from the groove inlets so that when filled with stator material a long and continuous grip is obtained with either the wall groove embodiment or the internal rib embodiment.
摘要翻译：定子及其外壳之间的加强界面在进气腔泵中由从外壳内壁向内延伸到定子中的肋形成，该内壁可纵向定向或螺旋定向。或者，壳体壁可以具有进入内壁的凹槽，其从凹槽入口进一步进入壳体壁中，使得当填充有定子材料时，可以通过壁槽实施例或内部肋条获得长而持续的握柄实施例。

6. 发明授权

US06443780B2 Conductor assembly for pothead connector 有权
标题翻译：罐头连接器导体组件
公开(公告)号：US06443780B2
公开(公告)日：2002-09-03
申请号：US09378905
申请日：1999-08-23
申请人： Phillip R. Wilbourn , Leonard M. Plummer , Don C. Cox
发明人： Phillip R. Wilbourn , Leonard M. Plummer , Don C. Cox
IPC分类号： H01R1342
CPC分类号： H01R13/523 , H01R13/5202
摘要： An electric submersible pump is provided having a pothead connector for use to connect a downhole cable to an electric motor of the submersible pump. The pothead connector has a tubular housing having an upper and a lower end. The downhole cable has electrical conductors which are separately covered by insulation layers. Lead sheaths separately extend around each of the insulation layers to encase each of the electrical conductors. The downhole cable extends through the rearward end and into the tubular housing, and then is electrical connected to the electric motor through the lower end of the tubular housing. An insulating block is provided in the lower end of the tubular housing for separating electrical conductors in alignment for mating with a connector mounted to the electric motor. A conductor pin is secured to the insulating block and to each of the conductors. The conductor pin abuts against an internal shoulder within a bore of the insulating block. An insulating sleeve, which slides over each conductor pin and into the bore of the insulating block, is threadedly connected to the insulating block urging the conductor pin against the internal shoulder. A lead based alloy solder seal and epoxy layers are disposed within the tubular housing, intermediately between the rearward and lower ends.
摘要翻译：提供一种电潜泵，其具有用于将井下电缆连接到潜水泵的电动机的壶头连接器。壶头连接器具有具有上端和下端的管状壳体。井下电缆具有分别被绝缘层覆盖的电导体。引线护套分别围绕每个绝缘层延伸以包围每个电导体。井下电缆延伸穿过后端并进入管状外壳，然后通过管状外壳的下端与电动机电连接。绝缘块设置在管状壳体的下端，用于分离电导体以对准与安装到电动机的连接器配合。导体销被固定到绝缘块和每个导体上。导体销与绝缘块的孔内的内肩相接。绝缘套管，其在每个导体销上滑动到绝缘块的孔中，螺纹连接到绝缘块，以将导体销压在内肩上。铅基合金焊接密封和环氧树脂层设置在管状壳体内，中间位于后端和下端之间。

7. 发明授权

US06167915A Well pump electrical cable with internal bristle support 失效
标题翻译：井内电缆具有内部刷毛支撑
公开(公告)号：US06167915A
公开(公告)日：2001-01-02
申请号：US09385339
申请日：1999-08-30
申请人： Charles C. Collie , Phillip R. Wilbourn
发明人： Charles C. Collie , Phillip R. Wilbourn
IPC分类号： F16L5500
CPC分类号： H02G1/08 , E21B17/206 , F16L7/00 , H01B7/16 , H01B7/1885 , H01B7/189
摘要： An electrical cable has helically attached bristles for supporting the electrical cable when pulled through a string of coiled tubing to connect to an electrical submersible pump. The electrical cable and helically attached bristles have a circumscribed diameter greater than the inner diameter of the coiled tubing. The bristles deflect in a direction opposite the direction of pulling the electrical cable so that they grip the wall of the coiled tubing. The bristles apply a resistive frictional force to the wall of the coiled tubing, thereby transferring the weight of the electrical cable to the coiled tubing.
摘要翻译：电缆具有螺旋连接的刷毛，用于当拉动通过一串连续油管以连接到潜水泵时支撑电缆。电缆和螺旋连接的刷毛的外接直径大于连续油管的内径。刷毛沿与牵引电缆的方向相反的方向偏转，使得它们夹紧连续油管的壁。刷毛向连续油管的壁施加电阻摩擦力，从而将电缆的重量传递到连续油管。

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