EP2748427A4 - Multi-scheme downhole tool bus system and methods - Google Patents

Multi-scheme downhole tool bus system and methods

Info

Publication number
EP2748427A4
EP2748427A4 EP12831725.2A EP12831725A EP2748427A4 EP 2748427 A4 EP2748427 A4 EP 2748427A4 EP 12831725 A EP12831725 A EP 12831725A EP 2748427 A4 EP2748427 A4 EP 2748427A4
Authority
EP
European Patent Office
Prior art keywords
scheme
methods
bus system
downhole tool
tool bus
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Withdrawn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
EP12831725.2A
Other languages
German (de)
French (fr)
Other versions
EP2748427A2 (en
Inventor
Theodorus Tjhang
Yuichi Kobayashi
Takeaki Nakayama
Motohiro Nakanouchi
David Santoso
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.)
Services Petroliers Schlumberger SA
Prad Research and Development Ltd
Schlumberger Technology BV
Schlumberger Technology Corp
Schlumberger Holdings Ltd
Original Assignee
Services Petroliers Schlumberger SA
Prad Research and Development Ltd
Schlumberger Technology BV
Schlumberger Technology Corp
Schlumberger Holdings Ltd
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 Services Petroliers Schlumberger SA, Prad Research and Development Ltd, Schlumberger Technology BV, Schlumberger Technology Corp, Schlumberger Holdings Ltd filed Critical Services Petroliers Schlumberger SA
Publication of EP2748427A2 publication Critical patent/EP2748427A2/en
Publication of EP2748427A4 publication Critical patent/EP2748427A4/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Withdrawn legal-status Critical Current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
    • E21B47/13—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/4013—Management of data rate on the bus
    • H04L12/40136—Nodes adapting their rate to the physical link properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40169—Flexible bus arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1453—Negotiation of transmission parameters prior to communication of modulation type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Quality & Reliability (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
EP12831725.2A 2011-09-12 2012-09-11 Multi-scheme downhole tool bus system and methods Withdrawn EP2748427A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161533302P 2011-09-12 2011-09-12
PCT/IB2012/054720 WO2013038336A2 (en) 2011-09-12 2012-09-11 Multi-scheme downhole tool bus system and methods

Publications (2)

Publication Number Publication Date
EP2748427A2 EP2748427A2 (en) 2014-07-02
EP2748427A4 true EP2748427A4 (en) 2015-03-04

Family

ID=47883858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12831725.2A Withdrawn EP2748427A4 (en) 2011-09-12 2012-09-11 Multi-scheme downhole tool bus system and methods

Country Status (4)

Country Link
US (1) US20140218206A1 (en)
EP (1) EP2748427A4 (en)
CA (1) CA2847094A1 (en)
WO (1) WO2013038336A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106921436B (en) * 2015-12-26 2019-11-05 华为技术有限公司 The method and device handled for the data to a variety of rates
US10090624B1 (en) * 2018-01-03 2018-10-02 Jianying Chu Bottom hole assembly tool bus system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077413A1 (en) * 2001-03-27 2002-10-03 Halliburton Energy Services, Inc. Very high data rate telemetry system for use in a wellbore
US20040052528A1 (en) * 2002-05-13 2004-03-18 Ross Halgren Jitter control in optical network
EP1801989A2 (en) * 2001-08-24 2007-06-27 Wi-LAN, Inc. Asymmetric adaptive modulation in a wireless communication system
US20100116550A1 (en) * 2005-08-04 2010-05-13 Remi Hutin Interface and method for wellbore telemetry system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191326A (en) * 1991-09-05 1993-03-02 Schlumberger Technology Corporation Communications protocol for digital telemetry system
US6552665B1 (en) * 1999-12-08 2003-04-22 Schlumberger Technology Corporation Telemetry system for borehole logging tools
US20040155794A1 (en) * 2003-02-06 2004-08-12 Halliburton Energy Services, Inc. Downhole telemetry system using discrete multi-tone modulation with adaptive noise cancellation
US7490428B2 (en) * 2005-10-19 2009-02-17 Halliburton Energy Services, Inc. High performance communication system
US8362916B2 (en) * 2009-02-05 2013-01-29 Schlumberger Technology Corporation Methods and systems for borehole telemetry
US9087281B2 (en) * 2009-06-12 2015-07-21 Impinj, Inc. Dual-frequency RFID tag with isolated inputs
US8472485B2 (en) * 2009-12-29 2013-06-25 Calix, Inc. Methods and apparatuses to support multiple fiber networking platforms
US8559582B2 (en) * 2010-09-13 2013-10-15 Altera Corporation Techniques for varying a periodic signal based on changes in a data rate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077413A1 (en) * 2001-03-27 2002-10-03 Halliburton Energy Services, Inc. Very high data rate telemetry system for use in a wellbore
EP1801989A2 (en) * 2001-08-24 2007-06-27 Wi-LAN, Inc. Asymmetric adaptive modulation in a wireless communication system
US20040052528A1 (en) * 2002-05-13 2004-03-18 Ross Halgren Jitter control in optical network
US20100116550A1 (en) * 2005-08-04 2010-05-13 Remi Hutin Interface and method for wellbore telemetry system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AGERE SYSTEMS: "ORCA ORT8850 Field-Programmable System Chip (FPSC) Eight-Channel x 850 Mbits/s Backplane Transceiver Data Sheet", AGERE SYSTEMS DATA SHEET, XX, XX, 1 August 2001 (2001-08-01), pages 1 - 54, XP002292334 *

Also Published As

Publication number Publication date
EP2748427A2 (en) 2014-07-02
US20140218206A1 (en) 2014-08-07
WO2013038336A3 (en) 2013-05-16
CA2847094A1 (en) 2013-03-21
WO2013038336A2 (en) 2013-03-21

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: TJHANG, THEODORUS

Inventor name: SANTOSO, DAVID

Inventor name: NAKANOUCHI, MOTOHIRO

Inventor name: NAKAYAMA, TAKEAKI

Inventor name: KOBAYASHI, YUICHI

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20150204

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