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 (16)

* 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
AU2006344002B2 (en) * 2006-05-22 2013-01-31 Prysmian S.P.A. Cable and process for manufacturing the same
WO2009048459A1 (en) * 2007-10-09 2009-04-16 Halliburton Energy Services 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
US9035185B2 (en) 2010-05-03 2015-05-19 Draka Holding N.V. Top-drive power cable
DK2567386T3 (en) * 2010-05-03 2016-11-07 Draka Holding N V Power cable to a topdrivenhed on a drilling rig
US8814432B2 (en) * 2012-03-23 2014-08-26 Seal-Ryt Corporation Seal-bearing assembly
US9347488B2 (en) * 2012-03-23 2016-05-24 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

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

Similar Documents

Publication Publication Date Title
EP1065674A3 (de) Bohrlochkabel
MXPA02011393A (es) Cable electrico marcado con indicaciones.
EP2003287A3 (de) Relais de données fixé à un cuvelage
GC0000089A (en) Multilateral well and electrical transmission system.
AU2341000A (en) Nanoparticle-based electrical, chemical, and mechanical structures and methods of making same
EP1014387A3 (de) Hybridkabeleinheiten
EP2360497A3 (de) Verfahren und system zur messsignalübertragung für bohrgestänge
EP1177951A3 (de) Kabelbaumstruktur
EP0898278A3 (de) Datenübertragungs- und -empfangssystem
EP0917251A3 (de) Elektrischer Verbinder
EP0828315A3 (de) Elektrischer Steckverbinder für Kabel, Montage und dazugehörige Methode
EP1120884A3 (de) Wechselstromgenerator
EP0886032A3 (de) Kabelschutz für Bohrlöcher
EP0859252A3 (de) Verbesserte Zugentlastung für Kabel
AU2001238293A1 (en) Electrical interconnection of light-emitting fibers, and method therefor
ZA996904B (en) Multiple cable connector and method therefor.
AU2003227730A1 (en) Connecting cable for contactless data and power transmission
AU2003261113A1 (en) Combined suspension cable and electrical conductor
EP0893573A3 (de) Kabelanker
EP0884790A3 (de) Niedrigprofil-Ausfüllungssystem für Batterien
EP0945933A3 (de) Moduläre Steckerbuchsenanordnung mit Anzeigenleuchte
AU6887398A (en) Power cable tap connector
AU2001293072A1 (en) Low alternating current (ac) loss superconducting cable
ZA200105738B (en) Power superconducting power transmission cable.
EP0917841A3 (de) Computersteckverbinder

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): DK GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020130

AKX Designation fees paid

Free format text: DK GB IT NL

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

17Q First examination report despatched

Effective date: 20040405

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DK GB IT NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20061102

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061102

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070202

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070803

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20120621 AND 20120627

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20190614

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20200629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20200629