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公开(公告)号:US07777644B2
公开(公告)日:2010-08-17
申请号:US11564024
申请日:2006-11-28
申请人: Rahgu Madhavan , Bruce W. Boyle , Brian Clark , Stacy L. Johnson , David Santoso , Lise Hvatum
发明人: Rahgu Madhavan , Bruce W. Boyle , Brian Clark , Stacy L. Johnson , David Santoso , Lise Hvatum
IPC分类号: G01V3/00
CPC分类号: E21B47/122 , E21B17/003 , E21B17/028 , E21B43/103 , G01V11/002 , Y10S439/95
摘要: A wired drill pipe for a drill string of a downhole tool positioned in a wellbore penetrating a subterranean formation is provided. The wired drill pipe includes a drill pipe, a cable and a wire retainer. The drill pipe has a slot at each end thereof. The slots are adapted to receive at least one transformer. The drill pipe has an inner surface defining a passage for the flow of mud therethrough. The cable extends from the transformer into the passage of the drill pipe. The wire retainer is positioned on the inner surface of the drill pipe. The wire retainer is adapted to secure the cable therein.
摘要翻译: 提供了一种用于井下工具的钻柱的有线钻杆,其位于穿透地下地层的井眼中。 有线钻杆包括钻杆,电缆和电线保持器。 钻杆在其两端具有槽。 槽适于接收至少一个变压器。 钻杆具有内表面,该内表面限定通过其中的泥浆流通道。 电缆从变压器延伸到钻杆的通道中。 电线保持器位于钻杆的内表面上。 电线保持器适于将电缆固定在其中。
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公开(公告)号:US20070159351A1
公开(公告)日:2007-07-12
申请号:US11564024
申请日:2006-11-28
申请人: RAHGU MADHAVAN , BRUCE BOYLE , BRIAN CLARK , STACY JOHNSON , DAVID SANTOSO , LISE HVATUM
发明人: RAHGU MADHAVAN , BRUCE BOYLE , BRIAN CLARK , STACY JOHNSON , DAVID SANTOSO , LISE HVATUM
IPC分类号: G01V3/00
CPC分类号: E21B47/122 , E21B17/003 , E21B17/028 , E21B43/103 , G01V11/002 , Y10S439/95
摘要: A wired drill pipe for a drill string of a downhole tool positioned in a wellbore penetrating a subterranean formation is provided. The wired drill pipe includes a drill pipe, a cable and a wire retainer. The drill pipe has a slot at each end thereof. The slots are adapted to receive at least one transformer. The drill pipe has an inner surface defining a passage for the flow of mud therethrough. The cable extends from the transformer into the passage of the drill pipe. The wire retainer is positioned on the inner surface of the drill pipe. The wire retainer is adapted to secure the cable therein.
摘要翻译: 提供了一种用于井下工具的钻柱的有线钻杆,其位于穿透地下地层的井眼中。 有线钻杆包括钻杆,电缆和电线保持器。 钻杆在其两端具有槽。 槽适于接收至少一个变压器。 钻杆具有内表面,该内表面限定通过其中的泥浆流通道。 电缆从变压器延伸到钻杆的通道中。 电线保持器位于钻杆的内表面上。 电线保持器适于将电缆固定在其中。
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