GB2540078A - Optically-controlled switching of power to downhole devices - Google Patents

Optically-controlled switching of power to downhole devices Download PDF

Info

Publication number
GB2540078A
GB2540078A GB1617641.4A GB201617641A GB2540078A GB 2540078 A GB2540078 A GB 2540078A GB 201617641 A GB201617641 A GB 201617641A GB 2540078 A GB2540078 A GB 2540078A
Authority
GB
United Kingdom
Prior art keywords
optically
power
downhole
downhole devices
controlled switching
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Withdrawn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
GB1617641.4A
Other versions
GB201617641D0 (en
Inventor
A Wilson Glenn
Donderici Burkay
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of GB201617641D0 publication Critical patent/GB201617641D0/en
Publication of GB2540078A publication Critical patent/GB2540078A/en
Withdrawn legal-status Critical Current

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
    • E21B47/125—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 using earth as an electrical conductor
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • 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
    • 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
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Radio Relay Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

A well having optically controlled switching, the well including a power cable run along a tubular string in a borehole, one or more downhole devices attached to the tubular string, one or more optically-controlled switches arranged downhole, where each switch is coupled between the power cable and one of the one or more downhole devices to enable or disable a flow of power to the downhole device, and a switch controller coupled to the one or more optically-controlled switches via an optical fiber, where each of the one or more optically-controlled switches are independently controllable.
GB1617641.4A 2014-05-21 2014-05-21 Optically-controlled switching of power to downhole devices Withdrawn GB2540078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/039013 WO2015178906A1 (en) 2014-05-21 2014-05-21 Optically-controlled switching of power to downhole devices

Publications (2)

Publication Number Publication Date
GB201617641D0 GB201617641D0 (en) 2016-11-30
GB2540078A true GB2540078A (en) 2017-01-04

Family

ID=54554433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1617641.4A Withdrawn GB2540078A (en) 2014-05-21 2014-05-21 Optically-controlled switching of power to downhole devices

Country Status (7)

Country Link
US (1) US20160215613A1 (en)
AU (1) AU2014395165B2 (en)
BR (1) BR112016024531A2 (en)
CA (1) CA2946379A1 (en)
GB (1) GB2540078A (en)
NO (1) NO20161663A1 (en)
WO (1) WO2015178906A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10260335B2 (en) 2014-10-30 2019-04-16 Halliburton Energy Services, Inc. Opto-electrical networks for controlling downhole electronic devices
CA2973439A1 (en) * 2015-02-13 2016-08-18 Halliburton Energy Services, Inc. Downhole fluid characterization methods and systems employing a casing with a multi-electrode configuration
US12037896B2 (en) 2019-08-19 2024-07-16 Schlumberger Technology Corporation Conveyance apparatus, systems, and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040108114A1 (en) * 2002-11-22 2004-06-10 Lerche Nolan C. Providing electrical isolation for a downhole device
US20100288501A1 (en) * 2009-05-18 2010-11-18 Fielder Lance I Electric submersible pumping system for dewatering gas wells
US20110035153A1 (en) * 2007-11-29 2011-02-10 Baker Hughes Incorporated Wellbore logging performance verification method and apparatus
US20130043048A1 (en) * 2011-08-17 2013-02-21 Joseph C. Joseph Systems and Methods for Selective Electrical Isolation of Downhole Tools
WO2014044334A2 (en) * 2012-09-18 2014-03-27 Statoil Petroleum As Improved pump for lifting fluid from a wellbore

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040108114A1 (en) * 2002-11-22 2004-06-10 Lerche Nolan C. Providing electrical isolation for a downhole device
US20110035153A1 (en) * 2007-11-29 2011-02-10 Baker Hughes Incorporated Wellbore logging performance verification method and apparatus
US20100288501A1 (en) * 2009-05-18 2010-11-18 Fielder Lance I Electric submersible pumping system for dewatering gas wells
US20130043048A1 (en) * 2011-08-17 2013-02-21 Joseph C. Joseph Systems and Methods for Selective Electrical Isolation of Downhole Tools
WO2014044334A2 (en) * 2012-09-18 2014-03-27 Statoil Petroleum As Improved pump for lifting fluid from a wellbore

Also Published As

Publication number Publication date
AU2014395165B2 (en) 2017-05-11
CA2946379A1 (en) 2015-11-26
US20160215613A1 (en) 2016-07-28
AU2014395165A1 (en) 2016-11-03
NO20161663A1 (en) 2016-10-19
WO2015178906A1 (en) 2015-11-26
BR112016024531A2 (en) 2017-08-15
GB201617641D0 (en) 2016-11-30

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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)