WO2009069078A3 - Small-diameter wireline cables and methods of making same - Google Patents

Small-diameter wireline cables and methods of making same Download PDF

Info

Publication number
WO2009069078A3
WO2009069078A3 PCT/IB2008/054949 IB2008054949W WO2009069078A3 WO 2009069078 A3 WO2009069078 A3 WO 2009069078A3 IB 2008054949 W IB2008054949 W IB 2008054949W WO 2009069078 A3 WO2009069078 A3 WO 2009069078A3
Authority
WO
WIPO (PCT)
Prior art keywords
layers
small
conductors
insulated
methods
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.)
Ceased
Application number
PCT/IB2008/054949
Other languages
French (fr)
Other versions
WO2009069078A2 (en
Inventor
Joseph Varkey
Vladimir Hernandez-Solis
Jose Ramon Lozano-Gendreau
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
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Original Assignee
Schlumberger Canada Ltd
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Holdings Ltd
Prad Research and Development 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, Services Petroliers Schlumberger SA, Schlumberger Technology BV, Schlumberger Holdings Ltd, Prad Research and Development Ltd filed Critical Schlumberger Canada Ltd
Priority to MX2010005738A priority Critical patent/MX2010005738A/en
Priority to EP08853306A priority patent/EP2220657A2/en
Publication of WO2009069078A2 publication Critical patent/WO2009069078A2/en
Publication of WO2009069078A3 publication Critical patent/WO2009069078A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
    • 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
    • H01B7/0009—Details relating to the conductive cores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)

Abstract

A small-diameter wireline cable core has either two insulated preferably half moon profile conductors fixed together or an insulated central conductor over which three insulated conductors are helically cabled in a triad configuration. A layer of polymeric insulator covers all of the conductors to form a circular profile. A cable is formed by counterhelically cabling at least two layers of bare armor wire strength members over the cable core and encasing the strength members in one of layers of pure polymer, layers of short-fiber-reinforced polymer, and alternating layers of pure and short-fiber-reinforced polymer.
PCT/IB2008/054949 2007-11-30 2008-11-25 Small-diameter wireline cables and methods of making same Ceased WO2009069078A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2010005738A MX2010005738A (en) 2007-11-30 2008-11-25 Small-diameter wireline cables and methods of making same.
EP08853306A EP2220657A2 (en) 2007-11-30 2008-11-25 Small-diameter wireline cables and methods of making same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US99127307P 2007-11-30 2007-11-30
US60/991,273 2007-11-30
US12/277,693 US20090139744A1 (en) 2007-11-30 2008-11-25 Small-Diameter Wireline Cables and Methods of Making Same
US12/277,693 2008-11-25

Publications (2)

Publication Number Publication Date
WO2009069078A2 WO2009069078A2 (en) 2009-06-04
WO2009069078A3 true WO2009069078A3 (en) 2009-07-23

Family

ID=40674578

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/054949 Ceased WO2009069078A2 (en) 2007-11-30 2008-11-25 Small-diameter wireline cables and methods of making same

Country Status (4)

Country Link
US (1) US20090139744A1 (en)
EP (1) EP2220657A2 (en)
MX (1) MX2010005738A (en)
WO (1) WO2009069078A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2591479A4 (en) * 2010-07-30 2016-12-14 Schlumberger Technology Bv COAXIAL CABLES WITH CONFORMING METAL CONDUCTORS
CN105469903A (en) * 2013-04-19 2016-04-06 江苏亨通线缆科技有限公司 Processing equipment used for power supply connecting line of communication machine room equipment
WO2014176447A1 (en) * 2013-04-24 2014-10-30 Wireco Worldgroup Inc. High-power low-resistance electromechanical cable
US20150122541A1 (en) * 2013-11-05 2015-05-07 Schlumberger Technology Corporation Conductor Component
JP2016054030A (en) * 2014-09-03 2016-04-14 住友電装株式会社 Wire harness and shield conductive path
US12512234B1 (en) 2015-12-10 2025-12-30 Encore Wire Corporation Metal-clad multi-circuit electrical cable assembly
US11538606B1 (en) 2015-12-10 2022-12-27 Encore Wire Corporation Metal-clad multi-circuit electrical cable assembly
US10361015B1 (en) * 2015-12-10 2019-07-23 Encore Wire Corporation Metal-clad multi-circuit electrical cable assembly
US10354777B2 (en) * 2017-09-21 2019-07-16 Schlumberger Technology Corporation Electrical conductors and processes for making and using same
CN108242289B (en) * 2018-01-08 2024-07-30 广德克莱德新材料技术有限公司 Semicircle combined round wire and production method thereof
EP4217781A1 (en) * 2020-09-24 2023-08-02 Corning Research & Development Corporation Cable with separable electrical conductors
CN112820452A (en) * 2021-01-12 2021-05-18 江苏昌盛电缆科技集团有限公司 Insulation sleeve integrated phase-zero wire
CN115405878A (en) * 2021-05-26 2022-11-29 珠海博杰电子股份有限公司 LED lamp string with single wire and lighting device
CN120895317B (en) * 2025-08-19 2026-03-13 广东安帝创新科技有限公司 A halogen-free, low-smoke optical fiber communication cable

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586751A (en) * 1969-04-07 1971-06-22 Southwire Co Circular electric service cable
US3784732A (en) * 1969-03-21 1974-01-08 Schlumberger Technology Corp Method for pre-stressing armored well logging cable
US3829603A (en) * 1973-04-26 1974-08-13 Anaconda Co Power cable with grounding conductors
WO2006054092A1 (en) * 2004-11-20 2006-05-26 Expro North Sea Limited Improved cable
WO2006059157A1 (en) * 2004-12-01 2006-06-08 Philip Head Cables
US20060151194A1 (en) * 2005-01-12 2006-07-13 Joseph Varkey Enhanced electrical cables

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6815611B1 (en) * 1999-06-18 2004-11-09 Belden Wire & Cable Company High performance data cable
US6600108B1 (en) * 2002-01-25 2003-07-29 Schlumberger Technology Corporation Electric cable
US7005583B2 (en) * 2002-09-10 2006-02-28 Schlumberger Technology Corporation Electrical cable and method of making same
US20060065429A1 (en) * 2004-09-28 2006-03-30 Kim Byong J Electrical cables
US7402753B2 (en) * 2005-01-12 2008-07-22 Schlumberger Technology Corporation Enhanced electrical cables
US7235743B2 (en) * 2005-04-14 2007-06-26 Schlumberger Technology Corporation Resilient electrical cables
US7188406B2 (en) * 2005-04-29 2007-03-13 Schlumberger Technology Corp. Methods of manufacturing enhanced electrical cables
US8000572B2 (en) * 2005-05-16 2011-08-16 Schlumberger Technology Corporation Methods of manufacturing composite slickline cables
US20080031578A1 (en) * 2006-08-02 2008-02-07 Joseph Varkey Packaging for encasing an optical fiber in a cable
US7541545B2 (en) * 2006-11-30 2009-06-02 Schlumberger Technology Corporation Tapeless cable assembly and methods of manufacturing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784732A (en) * 1969-03-21 1974-01-08 Schlumberger Technology Corp Method for pre-stressing armored well logging cable
US3586751A (en) * 1969-04-07 1971-06-22 Southwire Co Circular electric service cable
US3829603A (en) * 1973-04-26 1974-08-13 Anaconda Co Power cable with grounding conductors
WO2006054092A1 (en) * 2004-11-20 2006-05-26 Expro North Sea Limited Improved cable
WO2006059157A1 (en) * 2004-12-01 2006-06-08 Philip Head Cables
US20060151194A1 (en) * 2005-01-12 2006-07-13 Joseph Varkey Enhanced electrical cables

Also Published As

Publication number Publication date
US20090139744A1 (en) 2009-06-04
EP2220657A2 (en) 2010-08-25
MX2010005738A (en) 2010-06-23
WO2009069078A2 (en) 2009-06-04

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