CA2347929A1 - Wireline cable - Google Patents

Wireline cable Download PDF

Info

Publication number
CA2347929A1
CA2347929A1 CA002347929A CA2347929A CA2347929A1 CA 2347929 A1 CA2347929 A1 CA 2347929A1 CA 002347929 A CA002347929 A CA 002347929A CA 2347929 A CA2347929 A CA 2347929A CA 2347929 A1 CA2347929 A1 CA 2347929A1
Authority
CA
Canada
Prior art keywords
cable
conductors
primary
longitudinal axis
insulated
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
CA002347929A
Other languages
French (fr)
Other versions
CA2347929C (en
Inventor
Willem A. Wijnberg
Pete Howard
Ramon Hernandez-Marti
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada 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 Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2347929A1 publication Critical patent/CA2347929A1/en
Application granted granted Critical
Publication of CA2347929C publication Critical patent/CA2347929C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Abstract

A cable having a longitudinal axis and including: four insulated primary conductors extending along the cable and defining interstices between adjacent primary conductors; at least one insulated secondary conductor of a wire gauge smaller than the primary conductors and extending about the longitudinal axis of the cable, the secondary conductor at least partially nested in one of the interstices; and an armor shield surrounding the primary and secondary conductors.
CA002347929A 2000-05-19 2001-05-16 Wireline cable Expired - Fee Related CA2347929C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/574,414 US6297455B1 (en) 2000-05-19 2000-05-19 Wireline cable
US09/574,414 2000-05-19

Publications (2)

Publication Number Publication Date
CA2347929A1 true CA2347929A1 (en) 2001-11-19
CA2347929C CA2347929C (en) 2003-05-06

Family

ID=24296015

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347929A Expired - Fee Related CA2347929C (en) 2000-05-19 2001-05-16 Wireline cable

Country Status (6)

Country Link
US (1) US6297455B1 (en)
AU (1) AU756979B2 (en)
BR (1) BR0102020A (en)
CA (1) CA2347929C (en)
GB (1) GB2362499B (en)
NO (1) NO20012469L (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495761B1 (en) * 2000-11-13 2002-12-17 Jed Hacker Electrical cable for current transmission, and method of transmitting current therethrough
CA2451587C (en) * 2001-06-20 2011-08-09 Philip Head Conductor system
US7060905B1 (en) * 2001-11-21 2006-06-13 Raytheon Company Electrical cable having an organized signal placement and its preparation
US7049523B2 (en) * 2002-08-30 2006-05-23 Belden Technologies, Inc. Separable multi-member composite cable
US7009312B2 (en) * 2004-03-01 2006-03-07 Schlumberger Technology Corporation Versatile modular programmable power system for wireline logging
US7057111B2 (en) * 2004-03-16 2006-06-06 Alex Fung Cable assembly for electrosurgical pencil
US7259689B2 (en) * 2005-02-11 2007-08-21 Schlumberger Technology Corp Transmitting power and telemetry signals on a wireline cable
US7235743B2 (en) * 2005-04-14 2007-06-26 Schlumberger Technology Corporation Resilient electrical cables
US7763802B2 (en) * 2006-09-13 2010-07-27 Schlumberger Technology Corporation Electrical cable
US20080142247A1 (en) * 2006-12-18 2008-06-19 Jed Hacker Electrical cable, and power supply system provided therewith
US8929702B2 (en) 2007-05-21 2015-01-06 Schlumberger Technology Corporation Modular opto-electrical cable unit
CN101499330B (en) * 2008-02-01 2013-02-27 普拉德研究及开发股份有限公司 Cable
US8143523B2 (en) * 2008-10-21 2012-03-27 Baker Hughes Incorporated Downhole cable with thermally conductive polymer composites
EP2595883A4 (en) * 2010-07-19 2015-09-30 Makani Power Inc High strength windable electromechanical tether with low fluid dynamic drag and system using same
US9899127B2 (en) 2010-07-19 2018-02-20 X Development Llc Tethers for airborne wind turbines
EP2769386A4 (en) 2011-10-17 2016-02-17 Services Petroliers Schlumberger Dual use cable with fiber optic packaging for use in wellbore operations
GB2518774B (en) 2012-06-28 2020-01-29 Schlumberger Holdings High power opto-electrical cable with multiple power and telemetry paths
NO20121547A1 (en) * 2012-12-21 2014-06-23 Nexans ROV cable insulation systems
CN203325542U (en) * 2013-04-11 2013-12-04 富士康(昆山)电脑接插件有限公司 Cable
EP2989640A4 (en) * 2013-04-24 2016-11-23 Wireco Worldgroup Inc High-power low-resistance electromechanical cable
CN103779016A (en) * 2014-01-16 2014-05-07 安徽国华电缆集团有限公司 Anti-interference power cable
CN104952526A (en) * 2014-03-27 2015-09-30 江苏华能电缆股份有限公司 Ultralow-impedance and super shale-gas-resistant detection cable
EP3250785B1 (en) 2015-01-26 2022-09-21 Services Pétroliers Schlumberger Electrically conductive fiber optic slickline for coiled tubing operations
CN104616768A (en) * 2015-01-30 2015-05-13 安徽慧艺线缆集团有限公司 Zinc-plated copper strip armored shielding sheath cable
WO2017010051A1 (en) * 2015-07-16 2017-01-19 パナソニックＩｐマネジメント株式会社 Electric cable
EP3135619A1 (en) 2015-08-25 2017-03-01 Services Pétroliers Schlumberger Sleeve for fitting around a spooling drum
US9947434B2 (en) 2016-01-25 2018-04-17 X Development Llc Tethers for airborne wind turbines using electrical conductor bundles
CN105551624A (en) * 2016-01-27 2016-05-04 安徽卓越电缆有限公司 Silver-plated aluminum wire insulated shielding wire
US10049789B2 (en) 2016-06-09 2018-08-14 Schlumberger Technology Corporation Compression and stretch resistant components and cables for oilfield applications
CN108281222A (en) * 2018-01-23 2018-07-13 苏州科宝光电科技有限公司 Nuclear magnetic resonance instrumentation cable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927954A (en) 1956-09-27 1960-03-08 United States Steel Corp Shielded oil well cable
FR1185308A (en) * 1956-12-05 1959-07-31 Land & Seekabelwerke A G Braided-sleeved mobile electrical cables
US3784732A (en) * 1969-03-21 1974-01-08 Schlumberger Technology Corp Method for pre-stressing armored well logging cable
US3602632A (en) * 1970-01-05 1971-08-31 United States Steel Corp Shielded electric cable
FR2508227A1 (en) * 1981-06-18 1982-12-24 Cables De Lyon Geoffroy Delore ELECTROMECHANICAL CABLE RESISTANT TO HIGH TEMPERATURES AND PRESSURES AND METHOD OF MANUFACTURING THE SAME
FR2551252B1 (en) * 1983-08-06 1989-01-20 Kabelmetal Electro Gmbh CABLE FOR TRANSPORTING ELECTRICAL ENERGY WITH ONE OR MORE STRANDS WITH REINFORCEMENT
DE3335325A1 (en) * 1983-09-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München FLEXIBLE POWER LINE WITH PROFILE CORE AND CARRIER
DE3405852A1 (en) * 1984-02-15 1985-08-22 Siemens AG, 1000 Berlin und 8000 München MULTI-CORE FLEXIBLE ELECTRICAL CABLE
US4658089A (en) * 1985-05-28 1987-04-14 Hughes Tool Company Electrical cable with fabric layer

Also Published As

Publication number Publication date
AU4378601A (en) 2001-11-22
CA2347929C (en) 2003-05-06
GB2362499A (en) 2001-11-21
GB0112195D0 (en) 2001-07-11
NO20012469D0 (en) 2001-05-18
US6297455B1 (en) 2001-10-02
GB2362499B (en) 2002-07-10
NO20012469L (en) 2001-11-20
BR0102020A (en) 2001-12-18
AU756979B2 (en) 2003-01-30

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Legal Events

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EEER Examination request
MKLA Lapsed