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公开(公告)号:US08925627B2
公开(公告)日:2015-01-06
申请号:US13177368
申请日:2011-07-06
申请人: Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
发明人: Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
CPC分类号: F16L9/17 , E21B17/20 , E21B17/203 , E21B17/206 , E21B23/14 , E21B36/04 , E21B43/127 , E21B43/2401 , H01B7/046
摘要: A method of producing an umbilical includes providing an elongate flat metal strip, providing an elongate service carrier, encasing the service carrier in an insulation that is strain tolerant and high temperature tolerant, forming the metal strip into a tube shape around the insulated service carrier, and thereafter welding the edges of the metal strip to form a tube surrounding the insulated service carrier. The method may further comprise coiling the umbilical onto a spool. Such an umbilical may be useful for carrying fluids, power, control signals, or the like into a well.
摘要翻译: 一种制造脐带的方法包括提供细长的扁平金属条,提供细长的服务载体,将服务载体包围在耐应力和耐高温的绝缘中,将金属条形成为围绕绝缘服务载体的管状, 然后焊接金属带的边缘以形成围绕绝缘服务载体的管。 该方法还可以包括将脐带盘卷绕到线轴上。 这样的脐带可能用于将流体,动力,控制信号等携带到井中。
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公开(公告)号:US20120006444A1
公开(公告)日:2012-01-12
申请号:US13177368
申请日:2011-07-06
申请人: Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
发明人: Michael L. Tupper , Craig Hazelton , Robert Worrall , Kimiko Kano , Matthew W. Hooker , Naseem A. Munshi
CPC分类号: F16L9/17 , E21B17/20 , E21B17/203 , E21B17/206 , E21B23/14 , E21B36/04 , E21B43/127 , E21B43/2401 , H01B7/046
摘要: A method of producing an umbilical includes providing an elongate flat metal strip, providing an elongate service carrier, encasing the service carrier in an insulation that is strain tolerant and high temperature tolerant, forming the metal strip into a tube shape around the insulated service carrier, and thereafter welding the edges of the metal strip to form a tube surrounding the insulated service carrier. The method may further comprise coiling the umbilical onto a spool. Such an umbilical may be useful for carrying fluids, power, control signals, or the like into a well.
摘要翻译: 一种制造脐带的方法包括提供细长的扁平金属条,提供细长的服务载体,将服务载体包围在耐应力和耐高温的绝缘中,将金属条形成为围绕绝缘服务载体的管状, 然后焊接金属带的边缘以形成围绕绝缘服务载体的管。 该方法还可以包括将脐带盘卷绕到线轴上。 这样的脐带可能用于将流体,动力,控制信号等携带到井中。
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公开(公告)号:US07892597B2
公开(公告)日:2011-02-22
申请号:US11351654
申请日:2006-02-09
IPC分类号: B05D5/12
CPC分类号: E21B36/04 , C23C18/1208 , E21B43/2401
摘要: Methods are provided of producing a heater cable. An electrical conductor is coated with a preceramic resin. At least a portion of the coated electrical conductor is deployed into a operational location. The preceramic resin is pyrolyzed while the portion of the coated electrical conductor is in the operational location to convert the preceramic resin into a ceramic insulator disposed to electrically insulate the electrical conductor from the sheath.
摘要翻译: 提供了制造加热器电缆的方法。 电导体涂覆有预陶瓷树脂。 涂覆的电导体的至少一部分被部署到操作位置。 预陶瓷树脂被热解,而涂覆的电导体的部分处于操作位置,以将陶瓷绝缘体转化成陶瓷绝缘体,以将电导体与护套电绝缘。
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