GB9800306D0 - Well logging cables - Google Patents

Well logging cables

Info

Publication number
GB9800306D0
GB9800306D0 GBGB9800306.4A GB9800306A GB9800306D0 GB 9800306 D0 GB9800306 D0 GB 9800306D0 GB 9800306 A GB9800306 A GB 9800306A GB 9800306 D0 GB9800306 D0 GB 9800306D0
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.)
Withdrawn
Application number
GBGB9800306.4A
Other versions
GB2321973A (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 GB9800306D0 publication Critical patent/GB9800306D0/en
Publication of GB2321973A publication Critical patent/GB2321973A/en
Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/005—Power cables including optical transmission elements
GB9800306A 1997-02-07 1998-01-07 Well logging cable with optic fibre in metal tube with conductive liner Withdrawn GB2321973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79727797A 1997-02-07 1997-02-07

Publications (2)

Publication Number Publication Date
GB9800306D0 true GB9800306D0 (en) 1998-03-04
GB2321973A GB2321973A (en) 1998-08-12

Family

ID=25170386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9800306A Withdrawn GB2321973A (en) 1997-02-07 1998-01-07 Well logging cable with optic fibre in metal tube with conductive liner

Country Status (6)

Country Link
CA (1) CA2225153A1 (en)
FR (1) FR2760040A1 (en)
GB (1) GB2321973A (en)
ID (1) ID19880A (en)
IL (1) IL123046A0 (en)
NO (1) NO976019L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368921B (en) * 1997-09-10 2002-07-17 Western Atlas Int Inc Optical fibre wellbore logging cable
NO325106B1 (en) * 1997-09-10 2008-02-04 Western Atlas Int Inc Apparatus and method for determining the length of a cable in a well using optical fibers
US6060662A (en) * 1998-01-23 2000-05-09 Western Atlas International, Inc. Fiber optic well logging cable
US8581742B2 (en) 2000-03-30 2013-11-12 Baker Hughes Incorporated Bandwidth wireline data transmission system and method
WO2001092686A1 (en) * 2000-05-26 2001-12-06 Halliburton Energy Services, Inc. Webserver-based well instrumentation, logging, monitoring and control
US6801135B2 (en) 2000-05-26 2004-10-05 Halliburton Energy Services, Inc. Webserver-based well instrumentation, logging, monitoring and control
GB0110529D0 (en) * 2001-04-30 2001-06-20 Jdr Cable Systems Ltd Designing composite articles
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
US7259331B2 (en) 2006-01-11 2007-08-21 Schlumberger Technology Corp. Lightweight armor wires for electrical cables
CN103854797A (en) * 2014-02-24 2014-06-11 安徽卓越电缆有限公司 Copper conductor power cable
DE102016005524A1 (en) * 2016-03-03 2017-09-07 Norddeutsche Seekabelwerke Gmbh Communication cable, in particular message cable, and method and device for the production thereof
CN112750561B (en) * 2020-12-24 2022-10-21 扬州劳根电气有限公司 Full phase demodulation distributed optical fiber sensing load bearing detection cable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522464A (en) 1982-08-17 1985-06-11 Chevron Research Company Armored cable containing a hermetically sealed tube incorporating an optical fiber
US4696542A (en) 1982-08-17 1987-09-29 Chevron Research Company Armored optical fiber cable
EP0656127B1 (en) 1993-05-21 2001-10-04 DHV International, Inc. Reduced diameter down-hole instrument 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
FR2760040A1 (en) 1998-08-28
CA2225153A1 (en) 1998-08-07
NO976019L (en) 1998-08-10
NO976019D0 (en) 1997-12-22
IL123046A0 (en) 1998-09-24
ID19880A (en) 1998-08-13
GB2321973A (en) 1998-08-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)