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公开(公告)号：US06397945B1
公开(公告)日：2002-06-04
申请号：US09549502
申请日：2000-04-14
IPC分类号： E21B2300
CPC分类号： H01B7/046 , E21B17/023 , E21B43/128 , H01B7/0869
摘要： A submersible pumping system for use in high temperature, wellbore applications. The system includes an electric submersible pumping unit, having at least a submersible motor, a motor protector and a submersible pump powered by the submersible motor. A uniquely designed power cable is coupled to the submersible motor to provide power thereto. The unique design of the power cable and its connector permit the use of the overall system in high temperature environments or applications where the system is exposed to high temperature conditions.
摘要翻译： 一种用于高温井筒应用的潜水泵系统。 该系统包括具有至少潜水电动机，电动机保护器和由潜水电动机供电的潜水泵的电潜泵泵。 独特设计的电力电缆耦合到潜水电机以向其供电。 电源线及其连接器的独特设计允许在高温环境或系统暴露在高温条件下的应用中使用整个系统。
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公开(公告)号：US06332499B1
公开(公告)日：2001-12-25
申请号：US09447990
申请日：1999-11-23
IPC分类号： E21B1720
CPC分类号： E21B17/028 , E21B17/04 , E21B17/206
摘要： A connector for use in a deployment system able to deploy and power a device, such as an electric submergible pumping system, in a well. The connector includes pluggable ends that permit connection adjacent segments, each having an outer section of tubing and an internal power cable. Each connector includes a tubing connector portion and a power cable connector portion that permit pluggable connection of sequential tubing segments when deploying a device or system downhole.
摘要翻译： 用于部署系统中的连接器，能够在井中部署和供电设备，例如电动潜水泵送系统。 连接器包括可插入的端部，其允许连接相邻的段，每个具有管的外部部分和内部电力电缆。 每个连接器包括管连接器部分和电力电缆连接器部分，其在部署井下的装置或系统时允许顺序的管段可插拔连接。
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3.发明授权Splice system for use in splicing coiled tubing having internal power cable 有权用于拼接具有内部电力电缆的连续油管的接头系统公开(公告)号：US06545221B1
公开(公告)日：2003-04-08
申请号：US09447383
申请日：1999-11-23
IPC分类号： H01R400
CPC分类号： E21B17/206 , E21B17/028 , H02G15/10
摘要： A system for splicing coiled tubing used in deploying downhole equipment and having an internal power cable. The system includes first and second segments of coiled tubing each having power cable disposed therein. Additionally, mounting fixtures are attached to the ends of the coiled tubing segments that are to be joined. The system further includes a movable canister that may be slid over the spliced segments of power cable and selectively engaged with the mounting fixtures. The canister provides structural integrity to the overall deployment tubing while protecting the internal power cable splice.
摘要翻译： 用于拼接连续油管的系统，用于部署井下设备并具有内部电力电缆。 该系统包括每个具有设置在其中的电力电缆的连续油管的第一和第二段。 此外，安装固定件附接到待连接的连续油管段的端部。 该系统还包括可移动的罐，其可以在电力电缆的拼接段上滑动并且选择性地与安装夹具接合。 在保护内部电力电缆接头的同时，可以为整体布置管提供结构完整性。
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公开(公告)号：US5954136A
公开(公告)日：1999-09-21
申请号：US937844
申请日：1997-08-25
申请人： Marcus D. McHugh , Howard A. Oswald
发明人： Marcus D. McHugh , Howard A. Oswald
CPC分类号： E21B43/128 , E21B17/206
摘要： A method of suspending an electric submergible pumping system within a wellbore includes inserting an electric cable within a conduit, such as coiled tubing. An electric submergible pumping system is connected to the conduit, and the electric cable is connected to an electric motor of the electric submergible pumping system. The electric submergible pumping system and the conduit are inserted into the wellbore, and the electric cable is permitted to buckle in a manner so that the electric cable buckles and contacts an interior surface of the conduit at a plurality of locations to prevent longitudinal movement of the electric cable within the conduit. Since the cable is self supported within the conduit, there is no need for cable anchors or other devices to transfer the weight of the cable to the conduit.
摘要翻译： 将电潜力泵送系统悬挂在井眼内的方法包括将电缆插入导管（例如连续油管）内。 电气潜水泵送系统连接到导管，电缆连接到电动潜水泵系统的电动马达。 电气潜水泵送系统和导管插入井筒中，电缆被允许以一定的方式弯曲，使得电缆在多个位置处弯曲并接触导管的内表面，以防止纵向运动 导管内的电缆。 由于电缆在导管内是自支撑的，所以不需要电缆固定器或其他装置将电缆的重量转移到导管。
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公开(公告)号：US6127632A
公开(公告)日：2000-10-03
申请号：US881266
申请日：1997-06-24
申请人： Howard A. Oswald , Grant T. Harris
发明人： Howard A. Oswald , Grant T. Harris
摘要： A multiconductor electrical cable, for use in a subterranean wellbore, having which a plurality of electrical conductors, a jacket of insulation material, and a non-metallic armor. The non-metallic armor comprises one or more layers of extruded materials or an external wrapping of materials, selected from the group consisting of extruded thermoplastic materials, extruded thermoset materials, and fiber reinforced composite materials. The non-metallic armor eliminates corrosion problems associated with prior metallic armors, and provides significant weight savings over prior metallic armors.
摘要翻译： 一种用于地下井眼的多导体电缆，具有多个电导体，绝缘材料夹套和非金属装甲。 非金属装甲包括一层或多层挤出材料或材料的外包装，其选自挤压热塑性材料，挤出的热固性材料和纤维增强复合材料。 非金属装甲消除了与现有金属护甲相关的腐蚀问题，与现有的金属护甲相比，可显着节省重量。
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