GB9816970D0 - Well logging cables - Google Patents

Well logging cables

Info

Publication number
GB9816970D0
GB9816970D0 GBGB9816970.9A GB9816970A GB9816970D0 GB 9816970 D0 GB9816970 D0 GB 9816970D0 GB 9816970 A GB9816970 A GB 9816970A GB 9816970 D0 GB9816970 D0 GB 9816970D0
Authority
GB
United Kingdom
Prior art keywords
well logging
logging cables
cables
well
logging
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
GBGB9816970.9A
Other versions
GB2329487A (en
GB2329487B (en
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.)
Western Atlas International Inc
Original Assignee
Western Atlas International Inc
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 Western Atlas International Inc filed Critical Western Atlas International Inc
Publication of GB9816970D0 publication Critical patent/GB9816970D0/en
Publication of GB2329487A publication Critical patent/GB2329487A/en
Application granted granted Critical
Publication of GB2329487B publication Critical patent/GB2329487B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • 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
GB9816970A 1997-09-04 1998-08-04 Combined optic fibre/electrical well logging cables Expired - Fee Related GB2329487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92389097A 1997-09-04 1997-09-04

Publications (3)

Publication Number Publication Date
GB9816970D0 true GB9816970D0 (en) 1998-09-30
GB2329487A GB2329487A (en) 1999-03-24
GB2329487B GB2329487B (en) 2002-02-20

Family

ID=25449426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9816970A Expired - Fee Related GB2329487B (en) 1997-09-04 1998-08-04 Combined optic fibre/electrical well logging cables

Country Status (5)

Country Link
CA (1) CA2244833A1 (en)
FR (1) FR2767861A1 (en)
GB (1) GB2329487B (en)
ID (1) ID20796A (en)
NO (1) NO983484L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8413723B2 (en) 2006-01-12 2013-04-09 Schlumberger Technology Corporation Methods of using enhanced wellbore electrical cables
US7119283B1 (en) * 2005-06-15 2006-10-10 Schlumberger Technology Corp. Enhanced armor wires for electrical cables
US7326854B2 (en) 2005-06-30 2008-02-05 Schlumberger Technology Corporation Cables with stranded wire strength members
US7462781B2 (en) * 2005-06-30 2008-12-09 Schlumberger Technology Corporation Electrical cables with stranded wire strength members
US8697992B2 (en) 2008-02-01 2014-04-15 Schlumberger Technology Corporation Extended length cable assembly for a hydrocarbon well application
US11387014B2 (en) 2009-04-17 2022-07-12 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
US9412492B2 (en) 2009-04-17 2016-08-09 Schlumberger Technology Corporation Torque-balanced, gas-sealed wireline cables
US9027657B2 (en) 2009-09-22 2015-05-12 Schlumberger Technology Corporation Wireline cable for use with downhole tractor assemblies
CN106384629B (en) * 2016-11-30 2018-08-28 山东希尔电缆有限公司 A kind of high-transmission charge bearing detecting cable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696542A (en) 1982-08-17 1987-09-29 Chevron Research Company Armored optical fiber cable
US4522464A (en) 1982-08-17 1985-06-11 Chevron Research Company Armored cable containing a hermetically sealed tube incorporating an optical fiber
IT1185597B (en) 1985-05-29 1987-11-12 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
GB8729455D0 (en) * 1987-12-17 1988-02-03 Telephone Cables Ltd Submarine optical cable
US5495547A (en) 1995-04-12 1996-02-27 Western Atlas International, Inc. Combination fiber-optic/electrical conductor well logging cable

Also Published As

Publication number Publication date
GB2329487A (en) 1999-03-24
ID20796A (en) 1999-03-04
CA2244833A1 (en) 1999-03-04
FR2767861A1 (en) 1999-03-05
NO983484L (en) 1999-03-05
GB2329487B (en) 2002-02-20
NO983484D0 (en) 1998-07-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050804