EP1065674A3 - Bohrlochkabel - Google Patents

Bohrlochkabel Download PDF

Info

Publication number
EP1065674A3
EP1065674A3 EP00305534A EP00305534A EP1065674A3 EP 1065674 A3 EP1065674 A3 EP 1065674A3 EP 00305534 A EP00305534 A EP 00305534A EP 00305534 A EP00305534 A EP 00305534A EP 1065674 A3 EP1065674 A3 EP 1065674A3
Authority
EP
European Patent Office
Prior art keywords
downhole cable
downhole
cable
conductors
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00305534A
Other languages
English (en)
French (fr)
Other versions
EP1065674A2 (de
EP1065674B1 (de
Inventor
Paul Hazel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meta Downhole Ltd
Original Assignee
Read Well Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Read Well Services Ltd filed Critical Read Well Services Ltd
Publication of EP1065674A2 publication Critical patent/EP1065674A2/de
Publication of EP1065674A3 publication Critical patent/EP1065674A3/de
Application granted granted Critical
Publication of EP1065674B1 publication Critical patent/EP1065674B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/04—Concentric cables

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
EP00305534A 1999-06-30 2000-06-30 Bohrlochkabel Expired - Lifetime EP1065674B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9915141 1999-06-30
GBGB9915141.7A GB9915141D0 (en) 1999-06-30 1999-06-30 Cable

Publications (3)

Publication Number Publication Date
EP1065674A2 EP1065674A2 (de) 2001-01-03
EP1065674A3 true EP1065674A3 (de) 2001-12-05
EP1065674B1 EP1065674B1 (de) 2006-11-02

Family

ID=10856244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00305534A Expired - Lifetime EP1065674B1 (de) 1999-06-30 2000-06-30 Bohrlochkabel

Country Status (2)

Country Link
EP (1) EP1065674B1 (de)
GB (1) GB9915141D0 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO315386B1 (no) * 2000-02-21 2003-08-25 Fmc Kongsberg Subsea As Anordning og fremgangsmåte for intervensjon i en undersjöisk brönn
FR2831703B1 (fr) * 2001-10-25 2003-12-26 Sagem Cable d'energie ou de communication adapte a etre enterre
US7009113B2 (en) 2003-01-22 2006-03-07 Schlumberger Technology Corporation High temperature electrical cable having interstitial filler
CN101448890B (zh) * 2006-05-22 2011-06-29 普睿司曼股份公司 电缆及其制造方法
US8547246B2 (en) * 2007-10-09 2013-10-01 Halliburton Energy Services, Inc. Telemetry system for slickline enabling real time logging
US7692093B2 (en) * 2008-02-12 2010-04-06 The United States Of America As Represented By The Secretary Of The Navy High temperature high voltage cable
WO2009143461A2 (en) * 2008-05-23 2009-11-26 Halliburton Energy Services, Inc. Downhole cable
WO2011140034A2 (en) * 2010-05-03 2011-11-10 Draka Holding N.V. Top-drive power cable
US9035185B2 (en) 2010-05-03 2015-05-19 Draka Holding N.V. Top-drive power cable
US9347488B2 (en) * 2012-03-23 2016-05-24 Seal-Ryt Corporation Seal-bearing assembly
US8814432B2 (en) * 2012-03-23 2014-08-26 Seal-Ryt Corporation Seal-bearing assembly
US9601237B2 (en) 2014-03-03 2017-03-21 Baker Hughes Incorporated Transmission line for wired pipe, and method
WO2017082904A1 (en) 2015-11-12 2017-05-18 Halliburton Energy Services, Inc. Enhanced data and power wireline
CN105355282B (zh) * 2015-11-25 2017-06-13 安徽光复电缆有限公司 一种带有三色或四色螺旋状色条的氟塑料绝缘安装线
US11471349B2 (en) 2018-09-17 2022-10-18 Liko Research & Development Ab Patient lift system
CN111899947A (zh) * 2020-08-03 2020-11-06 王社兵 一种低损耗稳相电缆
CN115405879A (zh) * 2021-05-26 2022-11-29 珠海博杰电子股份有限公司 Led灯串及其生产方法
CN119581116B (zh) * 2024-12-16 2025-06-13 扬州鸿睿电缆科技有限公司 一种用于智能化场所的集成型电缆

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773109A (en) * 1970-10-29 1973-11-20 Kerr Mc Gee Chem Corp Electrical cable and borehole logging system
US5122622A (en) * 1990-02-13 1992-06-16 Siemens Aktiengesellschaft Electrical cable having a bearing part and two concentrically arranged conductors
EP0540796A1 (de) * 1990-10-30 1993-05-12 Constructions Industrielles De La Mediterranee C.N.I.M. Leitendes Kabel mit hohem Füllungsgrad

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773109A (en) * 1970-10-29 1973-11-20 Kerr Mc Gee Chem Corp Electrical cable and borehole logging system
US5122622A (en) * 1990-02-13 1992-06-16 Siemens Aktiengesellschaft Electrical cable having a bearing part and two concentrically arranged conductors
EP0540796A1 (de) * 1990-10-30 1993-05-12 Constructions Industrielles De La Mediterranee C.N.I.M. Leitendes Kabel mit hohem Füllungsgrad

Also Published As

Publication number Publication date
EP1065674A2 (de) 2001-01-03
GB9915141D0 (en) 1999-09-01
EP1065674B1 (de) 2006-11-02

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