NO985279L - Elektromagnetisk og akustisk forsterker og fremgangsmÕte for bruk av denne - Google Patents

Elektromagnetisk og akustisk forsterker og fremgangsmÕte for bruk av denne

Info

Publication number
NO985279L
NO985279L NO985279A NO985279A NO985279L NO 985279 L NO985279 L NO 985279L NO 985279 A NO985279 A NO 985279A NO 985279 A NO985279 A NO 985279A NO 985279 L NO985279 L NO 985279L
Authority
NO
Norway
Prior art keywords
electromagnetic
acoustic amplifier
acoustic
amplifier
Prior art date
Application number
NO985279A
Other languages
English (en)
Other versions
NO985279D0 (no
NO321344B1 (no
Inventor
Neal G Skinner
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 NO985279D0 publication Critical patent/NO985279D0/no
Publication of NO985279L publication Critical patent/NO985279L/no
Publication of NO321344B1 publication Critical patent/NO321344B1/no

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
NO19985279A 1997-12-01 1998-11-12 Anordning og fremgangsmate for overforing av informasjon mellom overflateutstyr og nedihullsutstyr ved bruk av signalforsterkere for elektromagnetiske og akustiske signaler NO321344B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/980,614 US6144316A (en) 1997-12-01 1997-12-01 Electromagnetic and acoustic repeater and method for use of same

Publications (3)

Publication Number Publication Date
NO985279D0 NO985279D0 (no) 1998-11-12
NO985279L true NO985279L (no) 1999-06-02
NO321344B1 NO321344B1 (no) 2006-05-02

Family

ID=25527710

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19985279A NO321344B1 (no) 1997-12-01 1998-11-12 Anordning og fremgangsmate for overforing av informasjon mellom overflateutstyr og nedihullsutstyr ved bruk av signalforsterkere for elektromagnetiske og akustiske signaler

Country Status (3)

Country Link
US (1) US6144316A (no)
EP (1) EP0919696B1 (no)
NO (1) NO321344B1 (no)

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US9291049B2 (en) 2013-02-25 2016-03-22 Evolution Engineering Inc. Downhole electromagnetic and mud pulse telemetry apparatus
CA3099063C (en) 2013-02-25 2024-01-23 Evolution Engineering Inc. Integrated downhole system with plural telemetry subsystems
WO2014145848A2 (en) * 2013-03-15 2014-09-18 Xact Downhole Telemetry, Inc. Network telemetry system and method
BR112015023778A2 (pt) 2013-03-15 2017-08-22 John Peter Van Zelm Método e sistema de rede de repetidores de telemetria robusta
US20150102938A1 (en) * 2013-10-15 2015-04-16 Baker Hughes Incorporated Downhole Short Wavelength Radio Telemetry System for Intervention Applications
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SK289131B6 (sk) * 2019-02-01 2023-10-25 Ga Drilling, A. S. Zariadenie so sústavou induktorov určené do extrémnych podmienok
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Also Published As

Publication number Publication date
US6144316A (en) 2000-11-07
NO985279D0 (no) 1998-11-12
EP0919696A2 (en) 1999-06-02
NO321344B1 (no) 2006-05-02
EP0919696A3 (en) 2001-06-27
EP0919696B1 (en) 2005-11-23

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