MX355706B - Sincronización de transmisor y receptor para sistemas de telemetría inalámbrica. - Google Patents

Sincronización de transmisor y receptor para sistemas de telemetría inalámbrica.

Info

Publication number
MX355706B
MX355706B MX2011001901A MX2011001901A MX355706B MX 355706 B MX355706 B MX 355706B MX 2011001901 A MX2011001901 A MX 2011001901A MX 2011001901 A MX2011001901 A MX 2011001901A MX 355706 B MX355706 B MX 355706B
Authority
MX
Mexico
Prior art keywords
transmitter
receiver
acoustic signal
frequency
tubing
Prior art date
Application number
MX2011001901A
Other languages
English (en)
Other versions
MX2011001901A (es
Inventor
Millot Guillaume
Lemenager Erwann
Original Assignee
Services Petroliers Schlumberger
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 filed Critical Services Petroliers Schlumberger
Publication of MX2011001901A publication Critical patent/MX2011001901A/es
Publication of MX355706B publication Critical patent/MX355706B/es

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
    • E21B47/16—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
    • 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

Landscapes

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

Abstract

Se presentan un método y sistema para transmitir datos a lo largo de una tubería de revestimiento en un pozo de sondeo que comprenden generar una señal acústica utilizando un transmisor en una primera ubicación en la tubería de revestimiento, y recibir la señal acústica en un receptor en una segunda ubicación en la tubería de revestimiento. El método y sistema comprenden además: (i) generar la señal acústica en el transmisor en una primera frecuencia y tasa de bitios; (ii) recibir la señal acústica en la primera frecuencia en el receptor e intentar sincronizar el receptor en la primera frecuencia, y (iiia) si la sincronización es exitosa, continuar transmitiendo la señal acústica a fin de pasar los datos desde el transmisor hasta el receptor; o (iiib) si la sincronización no es exitosa, ajustar la frecuencia y/o tasa de bitios de la señal y repetir las etapas (i) - (iii) con base en la señal ajustada.
MX2011001901A 2008-08-22 2009-08-21 Sincronización de transmisor y receptor para sistemas de telemetría inalámbrica. MX355706B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08162855A EP2157279A1 (en) 2008-08-22 2008-08-22 Transmitter and receiver synchronisation for wireless telemetry systems technical field
PCT/EP2009/060846 WO2010069623A1 (en) 2008-08-22 2009-08-21 Transmitter and receiver synchronization for wireless telemetry systems

Publications (2)

Publication Number Publication Date
MX2011001901A MX2011001901A (es) 2011-05-31
MX355706B true MX355706B (es) 2018-04-27

Family

ID=39941409

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011001901A MX355706B (es) 2008-08-22 2009-08-21 Sincronización de transmisor y receptor para sistemas de telemetría inalámbrica.

Country Status (5)

Country Link
US (2) US8994550B2 (es)
EP (1) EP2157279A1 (es)
BR (1) BRPI0917788A2 (es)
MX (1) MX355706B (es)
WO (1) WO2010069623A1 (es)

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Also Published As

Publication number Publication date
US8994550B2 (en) 2015-03-31
MX2011001901A (es) 2011-05-31
WO2010069623A1 (en) 2010-06-24
EP2157279A1 (en) 2010-02-24
US20150267533A1 (en) 2015-09-24
BRPI0917788A2 (pt) 2016-05-17
US20110205080A1 (en) 2011-08-25
US9631486B2 (en) 2017-04-25

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