NO20023650L - Nedihulls-kommunikasjonsnett med höy hastighet og med ortogonal, frekvensdelt multipleksing fra ett punkt til flerepunkter - Google Patents

Nedihulls-kommunikasjonsnett med höy hastighet og med ortogonal, frekvensdelt multipleksing fra ett punkt til flerepunkter

Info

Publication number
NO20023650L
NO20023650L NO20023650A NO20023650A NO20023650L NO 20023650 L NO20023650 L NO 20023650L NO 20023650 A NO20023650 A NO 20023650A NO 20023650 A NO20023650 A NO 20023650A NO 20023650 L NO20023650 L NO 20023650L
Authority
NO
Norway
Prior art keywords
orthogonal
point
communication network
high speed
multiple points
Prior art date
Application number
NO20023650A
Other languages
English (en)
Norwegian (no)
Other versions
NO20023650D0 (no
Inventor
Wallace Reid Gardner
John Wesley Minear
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20023650D0 publication Critical patent/NO20023650D0/no
Publication of NO20023650L publication Critical patent/NO20023650L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
NO20023650A 2000-02-01 2002-07-31 Nedihulls-kommunikasjonsnett med höy hastighet og med ortogonal, frekvensdelt multipleksing fra ett punkt til flerepunkter NO20023650L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/496,077 US6580751B1 (en) 2000-02-01 2000-02-01 High speed downhole communications network having point to multi-point orthogonal frequency division multiplexing
PCT/US2001/002963 WO2001058078A1 (en) 2000-02-01 2001-01-30 High speed downhole communications network having point to multi-point orthogonal frequency division multiplexing

Publications (2)

Publication Number Publication Date
NO20023650D0 NO20023650D0 (no) 2002-07-31
NO20023650L true NO20023650L (no) 2002-09-30

Family

ID=23971136

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20023650A NO20023650L (no) 2000-02-01 2002-07-31 Nedihulls-kommunikasjonsnett med höy hastighet og med ortogonal, frekvensdelt multipleksing fra ett punkt til flerepunkter

Country Status (5)

Country Link
US (1) US6580751B1 (de)
EP (1) EP1258098A4 (de)
CA (1) CA2396843C (de)
NO (1) NO20023650L (de)
WO (1) WO2001058078A1 (de)

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US20090120689A1 (en) * 2007-11-12 2009-05-14 Baker Hughes Incorporated Apparatus and method for communicating information between a wellbore and surface
US8255767B2 (en) * 2008-02-01 2012-08-28 Baker Hughes Incorporated Method, system, and computer program product for transmission of bit sensitive information
US8281056B2 (en) * 2008-07-31 2012-10-02 Chevron U.S.A. Inc. System and method of processing data on a peripheral device configured to communicate with a host computing system over a peripheral BUS
EP2469308B1 (de) * 2010-12-23 2016-08-03 Welltec A/S Bohrloch-Betriebssystem
US10196893B2 (en) 2011-12-29 2019-02-05 Schlumberger Technology Corporation Inter-tool communication flow control in toolbus system of cable telemetry
MX337328B (es) * 2012-11-14 2016-02-08 Inst De Investigaciones Eléctricas Sistema de comunicación inteligente para fondo de pozo basado en la caracterizacion en tiempo real de la atenuacion de señales en cable coaxial usado como medio de transmision.
US9154186B2 (en) 2012-12-04 2015-10-06 Schlumberger Technology Corporation Toolstring communication in cable telemetry
US9911323B2 (en) 2012-12-04 2018-03-06 Schlumberger Technology Corporation Toolstring topology mapping in cable telemetry
US9535185B2 (en) 2012-12-04 2017-01-03 Schlumberger Technology Corporation Failure point diagnostics in cable telemetry
US20140152459A1 (en) 2012-12-04 2014-06-05 Schlumberger Technology Corporation Wellsite System and Method for Multiple Carrier Frequency, Half Duplex Cable Telemetry
US9270813B2 (en) * 2013-08-19 2016-02-23 Tollgrade Communications, Inc. Pre-installation frequency domain premises wiring tests
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Also Published As

Publication number Publication date
US6580751B1 (en) 2003-06-17
WO2001058078A1 (en) 2001-08-09
EP1258098A1 (de) 2002-11-20
CA2396843C (en) 2005-10-18
CA2396843A1 (en) 2001-08-09
EP1258098A4 (de) 2006-11-08
NO20023650D0 (no) 2002-07-31

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