EP3114317A4 - System und verfahren zur relaisnetzwerktaktung eines linearen bohrlochrepeaters mit niedriger rate - Google Patents

System und verfahren zur relaisnetzwerktaktung eines linearen bohrlochrepeaters mit niedriger rate Download PDF

Info

Publication number
EP3114317A4
EP3114317A4 EP14884471.5A EP14884471A EP3114317A4 EP 3114317 A4 EP3114317 A4 EP 3114317A4 EP 14884471 A EP14884471 A EP 14884471A EP 3114317 A4 EP3114317 A4 EP 3114317A4
Authority
EP
European Patent Office
Prior art keywords
low rate
relay network
timing system
network timing
repeater relay
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.)
Granted
Application number
EP14884471.5A
Other languages
English (en)
French (fr)
Other versions
EP3114317A1 (de
EP3114317B1 (de
Inventor
John-Peter Van Zelm
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.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Xact Downhole Telemetry 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 Xact Downhole Telemetry Inc filed Critical Xact Downhole Telemetry Inc
Publication of EP3114317A1 publication Critical patent/EP3114317A1/de
Publication of EP3114317A4 publication Critical patent/EP3114317A4/de
Application granted granted Critical
Publication of EP3114317B1 publication Critical patent/EP3114317B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B47/14—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 acoustic waves
    • E21B47/18—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 acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • 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
    • 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
    • E21B47/14—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 acoustic waves
    • E21B47/16—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 acoustic waves through the drill string or casing, e.g. by torsional acoustic waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
EP14884471.5A 2014-03-06 2014-03-06 System und verfahren zur relaisnetzwerktaktung eines linearen bohrlochrepeaters mit niedriger rate Active EP3114317B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/021356 WO2015134030A1 (en) 2014-03-06 2014-03-06 Downhole low rate linear repeater relay network timing system and method

Publications (3)

Publication Number Publication Date
EP3114317A1 EP3114317A1 (de) 2017-01-11
EP3114317A4 true EP3114317A4 (de) 2017-11-01
EP3114317B1 EP3114317B1 (de) 2023-04-26

Family

ID=54055689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14884471.5A Active EP3114317B1 (de) 2014-03-06 2014-03-06 System und verfahren zur relaisnetzwerktaktung eines linearen bohrlochrepeaters mit niedriger rate

Country Status (4)

Country Link
EP (1) EP3114317B1 (de)
BR (1) BR112016020523A2 (de)
CA (1) CA2941558C (de)
WO (1) WO2015134030A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100097890A1 (en) * 2008-10-20 2010-04-22 Sullivan Eric C Methods and apparatuses for data collection and communication in drill string components
US20100313646A1 (en) * 2009-06-11 2010-12-16 Shyam Mehta System and Method for Associating Time Stamped Measurement Data with a Corresponding Wellbore Depth
EP2972527A2 (de) * 2013-03-15 2016-01-20 Xact Downhole Telemetry, Inc. Netzwerktelemetriesystem und verfahren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7765422B2 (en) * 2001-01-19 2010-07-27 Alcatel-Lucent Usa Inc. Method of determining a time offset estimate between a central node and a secondary node
US7139218B2 (en) * 2003-08-13 2006-11-21 Intelliserv, Inc. Distributed downhole drilling network
JP4714025B2 (ja) * 2006-01-06 2011-06-29 株式会社日立製作所 センサノード、基地局、センサネット及びセンシングデータの送信方法
WO2009143409A2 (en) * 2008-05-23 2009-11-26 Martin Scientific, Llc Reliable downhole data transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100097890A1 (en) * 2008-10-20 2010-04-22 Sullivan Eric C Methods and apparatuses for data collection and communication in drill string components
US20100313646A1 (en) * 2009-06-11 2010-12-16 Shyam Mehta System and Method for Associating Time Stamped Measurement Data with a Corresponding Wellbore Depth
EP2972527A2 (de) * 2013-03-15 2016-01-20 Xact Downhole Telemetry, Inc. Netzwerktelemetriesystem und verfahren

Also Published As

Publication number Publication date
WO2015134030A1 (en) 2015-09-11
CA2941558A1 (en) 2015-09-11
BR112016020523A2 (pt) 2017-10-03
CA2941558C (en) 2023-10-10
EP3114317A1 (de) 2017-01-11
EP3114317B1 (de) 2023-04-26

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