DK3485141T3 - Udrulning af optiske fibre - Google Patents

Udrulning af optiske fibre Download PDF

Info

Publication number
DK3485141T3
DK3485141T3 DK17742532.9T DK17742532T DK3485141T3 DK 3485141 T3 DK3485141 T3 DK 3485141T3 DK 17742532 T DK17742532 T DK 17742532T DK 3485141 T3 DK3485141 T3 DK 3485141T3
Authority
DK
Denmark
Prior art keywords
deployment
optical fibers
fibers
optical
Prior art date
Application number
DK17742532.9T
Other languages
English (en)
Inventor
Daniel George Purkis
Original Assignee
Well Sense Tech Limited
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 Well Sense Tech Limited filed Critical Well Sense Tech Limited
Priority claimed from PCT/GB2017/052114 external-priority patent/WO2018015741A1/en
Application granted granted Critical
Publication of DK3485141T3 publication Critical patent/DK3485141T3/da

Links

Classifications

    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • 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
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines
    • 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
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Surgical Instruments (AREA)
DK17742532.9T 2015-07-16 2017-07-18 Udrulning af optiske fibre DK3485141T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1512479.5A GB201512479D0 (en) 2015-07-16 2015-07-16 Wellbore device
PCT/GB2016/052171 WO2017009671A1 (en) 2015-07-16 2016-07-18 Wellbore devices and methods
PCT/GB2017/052114 WO2018015741A1 (en) 2016-07-18 2017-07-18 Optical fibre deployment

Publications (1)

Publication Number Publication Date
DK3485141T3 true DK3485141T3 (da) 2024-02-05

Family

ID=54014075

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17742532.9T DK3485141T3 (da) 2015-07-16 2017-07-18 Udrulning af optiske fibre

Country Status (7)

Country Link
US (3) US20190010803A1 (da)
EP (1) EP3322879B1 (da)
AU (2) AU2016293478A1 (da)
CA (1) CA2992690A1 (da)
DK (1) DK3485141T3 (da)
GB (1) GB201512479D0 (da)
WO (1) WO2017009671A1 (da)

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GB2578140A (en) * 2018-10-18 2020-04-22 Well Sense Tech Limited Optical communication system
US11002093B2 (en) 2019-02-04 2021-05-11 Saudi Arabian Oil Company Semi-autonomous downhole taxi with fiber optic communication
US10883810B2 (en) 2019-04-24 2021-01-05 Saudi Arabian Oil Company Subterranean well torpedo system
US10995574B2 (en) 2019-04-24 2021-05-04 Saudi Arabian Oil Company Subterranean well thrust-propelled torpedo deployment system and method
US11365958B2 (en) * 2019-04-24 2022-06-21 Saudi Arabian Oil Company Subterranean well torpedo distributed acoustic sensing system and method
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CN115342697B (zh) * 2022-08-12 2023-09-08 北京北矿亿博科技有限责任公司 炸药装药车装药的方法及装药系统
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Also Published As

Publication number Publication date
US11168543B2 (en) 2021-11-09
GB201512479D0 (en) 2015-08-19
EP3322879A1 (en) 2018-05-23
CA3031157A1 (en) 2018-01-25
AU2017298614A1 (en) 2019-02-21
US20190010803A1 (en) 2019-01-10
EP3322879B1 (en) 2020-12-30
WO2017009671A1 (en) 2017-01-19
US20190024482A1 (en) 2019-01-24
CA2992690A1 (en) 2017-01-19
US20190284890A1 (en) 2019-09-19
AU2016293478A1 (en) 2018-02-22
AU2017298614B2 (en) 2023-04-13

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