NO944043L - Coiled tubing with signal transmitting channel - Google Patents

Coiled tubing with signal transmitting channel

Info

Publication number
NO944043L
NO944043L NO944043A NO944043A NO944043L NO 944043 L NO944043 L NO 944043L NO 944043 A NO944043 A NO 944043A NO 944043 A NO944043 A NO 944043A NO 944043 L NO944043 L NO 944043L
Authority
NO
Norway
Prior art keywords
signal transmitting
coiled tubing
transmitting channel
channel
coiled
Prior art date
Application number
NO944043A
Other languages
Norwegian (no)
Other versions
NO312854B1 (en
NO944043D0 (en
Inventor
Ronald Earl Pringle
Iii Winfield M Sides
David N Folsom
Original Assignee
Camco Int
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
Priority claimed from US08/142,733 external-priority patent/US5373898A/en
Application filed by Camco Int filed Critical Camco Int
Publication of NO944043D0 publication Critical patent/NO944043D0/en
Publication of NO944043L publication Critical patent/NO944043L/en
Publication of NO312854B1 publication Critical patent/NO312854B1/en

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
    • G02B6/4416—Heterogeneous cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Communication Cables (AREA)
  • Earth Drilling (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NO19944043A 1993-10-25 1994-10-24 Coiled tubing with channel for signal transmitting devices NO312854B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/142,733 US5373898A (en) 1992-10-20 1993-10-25 Rotary piston well tool
US30076194A 1994-09-08 1994-09-08

Publications (3)

Publication Number Publication Date
NO944043D0 NO944043D0 (en) 1994-10-24
NO944043L true NO944043L (en) 1995-04-26
NO312854B1 NO312854B1 (en) 2002-07-08

Family

ID=26840380

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19944043A NO312854B1 (en) 1993-10-25 1994-10-24 Coiled tubing with channel for signal transmitting devices

Country Status (2)

Country Link
GB (1) GB2283035B (en)
NO (1) NO312854B1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542472A (en) * 1993-10-25 1996-08-06 Camco International, Inc. Metal coiled tubing with signal transmitting passageway
GB9419031D0 (en) * 1994-09-21 1994-11-09 Sensor Dynamics Ltd Apparatus for sensor location
US7513305B2 (en) * 1999-01-04 2009-04-07 Weatherford/Lamb, Inc. Apparatus and methods for operating a tool in a wellbore
CA2316131A1 (en) * 1999-08-17 2001-02-17 Baker Hughes Incorporated Fiber optic monitoring of sand control equipment via tubing string
US6571046B1 (en) 1999-09-23 2003-05-27 Baker Hughes Incorporated Protector system for fiber optic system components in subsurface applications
EP1143104A1 (en) * 2000-04-03 2001-10-10 Airborne Development B.V. A composite tube with embedded power conductors
US7597142B2 (en) * 2006-12-18 2009-10-06 Schlumberger Technology Corporation System and method for sensing a parameter in a wellbore
US10844673B2 (en) 2016-08-31 2020-11-24 Saudi Arabian Oil Company Fiber reinforced and powered coil tubing
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463814A (en) * 1982-11-26 1984-08-07 Advanced Drilling Corporation Down-hole drilling apparatus
FR2631708B1 (en) * 1988-05-20 1990-09-28 Inst Francais Du Petrole DEVICE FOR PERFORMING MEASUREMENTS OR INTERVENTIONS IN A WELL, METHOD USING THE DEVICE AND APPLICATIONS OF THE DEVICE
US5285204A (en) * 1992-07-23 1994-02-08 Conoco Inc. Coil tubing string and downhole generator

Also Published As

Publication number Publication date
GB2283035B (en) 1997-08-06
NO312854B1 (en) 2002-07-08
GB9419587D0 (en) 1994-11-16
GB2283035A (en) 1995-04-26
NO944043D0 (en) 1994-10-24

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees