BR112018000607A2 - sistema de telemetria eletromagnética para uso com equipamentos de poço e método para comunicar com um transceptor de fundo de poço - Google Patents

sistema de telemetria eletromagnética para uso com equipamentos de poço e método para comunicar com um transceptor de fundo de poço

Info

Publication number
BR112018000607A2
BR112018000607A2 BR112018000607A BR112018000607A BR112018000607A2 BR 112018000607 A2 BR112018000607 A2 BR 112018000607A2 BR 112018000607 A BR112018000607 A BR 112018000607A BR 112018000607 A BR112018000607 A BR 112018000607A BR 112018000607 A2 BR112018000607 A2 BR 112018000607A2
Authority
BR
Brazil
Prior art keywords
downhole
coded signal
transceiver
telemetry system
capacitive
Prior art date
Application number
BR112018000607A
Other languages
English (en)
Inventor
Andrew Wilson Glen
Andrew Cooper Paul
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 BR112018000607A2 publication Critical patent/BR112018000607A2/pt

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)

Abstract

é descrito um sistema de telemetria eletromagnética (em) com eletrodos capacitivos para uso com equipamentos de fundo de poço. as modalidades do sistema de telemetria em com eletrodos capacitivos incluem um transceptor de fundo de poço que compreende um transmissor de sinal codificado, um sensor de fundo de poço disposto para monitorar o equipamento de fundo de poço, e um receptor de sinal codificado que compreende um ou mais contraeletrodos capacitivos. os ou mais contraeletrodos capacitivos recebem um primeiro sinal codificado do transceptor de fundo de poço, o sinal codificado correspondente a uma voltagem medida entre o contraeletrodo e uma cabeça de poço. um decodificador e desmodulador do receptor de sinal codificado recuperam as informações no primeiro sinal codificado. um segundo sinal codificado, que pode incluir instruções para o equipamento de fundo de poço, pode ser codificado, modulado e transmitido de forma semelhante a partir do receptor de sinal codificado para o transceptor de fundo de poço.
BR112018000607A 2015-08-03 2016-08-03 sistema de telemetria eletromagnética para uso com equipamentos de poço e método para comunicar com um transceptor de fundo de poço BR112018000607A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562200432P 2015-08-03 2015-08-03
PCT/US2016/045438 WO2017024083A1 (en) 2015-08-03 2016-08-03 Electromagnetic telemetry using capacitive electrodes

Publications (1)

Publication Number Publication Date
BR112018000607A2 true BR112018000607A2 (pt) 2018-09-11

Family

ID=57943717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000607A BR112018000607A2 (pt) 2015-08-03 2016-08-03 sistema de telemetria eletromagnética para uso com equipamentos de poço e método para comunicar com um transceptor de fundo de poço

Country Status (10)

Country Link
US (1) US10352156B2 (pt)
CN (1) CN107849915A (pt)
BR (1) BR112018000607A2 (pt)
CA (1) CA2991330C (pt)
DE (1) DE112016002545T5 (pt)
GB (1) GB2557037B (pt)
MX (1) MX2018001057A (pt)
NO (1) NO20180015A1 (pt)
SA (1) SA518390681B1 (pt)
WO (1) WO2017024083A1 (pt)

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Also Published As

Publication number Publication date
GB2557037B (en) 2021-02-17
US20180135409A1 (en) 2018-05-17
CA2991330A1 (en) 2017-02-09
CN107849915A (zh) 2018-03-27
GB201800050D0 (en) 2018-02-14
WO2017024083A1 (en) 2017-02-09
MX2018001057A (es) 2018-06-07
SA518390681B1 (ar) 2022-11-13
DE112016002545T5 (de) 2018-04-05
GB2557037A (en) 2018-06-13
CA2991330C (en) 2020-04-21
NO20180015A1 (en) 2018-01-05
US10352156B2 (en) 2019-07-16

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements