GB2283035B - Coiled tubing with signal transmitting passageway - Google Patents

Coiled tubing with signal transmitting passageway

Info

Publication number
GB2283035B
GB2283035B GB9419587A GB9419587A GB2283035B GB 2283035 B GB2283035 B GB 2283035B GB 9419587 A GB9419587 A GB 9419587A GB 9419587 A GB9419587 A GB 9419587A GB 2283035 B GB2283035 B GB 2283035B
Authority
GB
United Kingdom
Prior art keywords
signal transmitting
coiled tubing
transmitting passageway
passageway
coiled
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.)
Expired - Fee Related
Application number
GB9419587A
Other versions
GB9419587D0 (en
GB2283035A (en
Inventor
Ronald Earl Pringle
Winfield M Sides
David N Folsom
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.)
Camco International Inc
Original Assignee
Camco 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
Priority claimed from US08/142,733 external-priority patent/US5373898A/en
Application filed by Camco International Inc filed Critical Camco International Inc
Publication of GB9419587D0 publication Critical patent/GB9419587D0/en
Publication of GB2283035A publication Critical patent/GB2283035A/en
Application granted granted Critical
Publication of GB2283035B publication Critical patent/GB2283035B/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
    • G02B6/4416—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)
GB9419587A 1993-10-25 1994-09-29 Coiled tubing with signal transmitting passageway Expired - Fee Related GB2283035B (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
GB9419587D0 GB9419587D0 (en) 1994-11-16
GB2283035A GB2283035A (en) 1995-04-26
GB2283035B true GB2283035B (en) 1997-08-06

Family

ID=26840380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9419587A Expired - Fee Related GB2283035B (en) 1993-10-25 1994-09-29 Coiled tubing with signal transmitting passageway

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells

Families Citing this family (14)

* 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
GB2354782A (en) * 1999-08-17 2001-04-04 Baker Hughes Inc Fibre optic monitoring of sand control equipment
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

Citations (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
US5184682A (en) * 1988-05-20 1993-02-09 Jacques Delacour Device allowing measurements or interventions to be carried out 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

Patent Citations (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
US5184682A (en) * 1988-05-20 1993-02-09 Jacques Delacour Device allowing measurements or interventions to be carried out 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells

Also Published As

Publication number Publication date
GB9419587D0 (en) 1994-11-16
GB2283035A (en) 1995-04-26
NO944043D0 (en) 1994-10-24
NO312854B1 (en) 2002-07-08
NO944043L (en) 1995-04-26

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Legal Events

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

Effective date: 20030929