ATE527431T1 - Spektralleistungsverhältnisverfahren und -system zum erkennen eines bohrerausfalls und zur meldung an den oberflächenbediener - Google Patents

Spektralleistungsverhältnisverfahren und -system zum erkennen eines bohrerausfalls und zur meldung an den oberflächenbediener

Info

Publication number
ATE527431T1
ATE527431T1 AT01993745T AT01993745T ATE527431T1 AT E527431 T1 ATE527431 T1 AT E527431T1 AT 01993745 T AT01993745 T AT 01993745T AT 01993745 T AT01993745 T AT 01993745T AT E527431 T1 ATE527431 T1 AT E527431T1
Authority
AT
Austria
Prior art keywords
bit
failure
band
frequency
notifying
Prior art date
Application number
AT01993745T
Other languages
English (en)
Inventor
Roger Schultz
Jesus Orlando De
Andrew Osborne
Original Assignee
Halliburton Energy Serv Inc
Schultz Roger Lynn
Jesus Orlando De
Osborne Andrew J Jr
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, Schultz Roger Lynn, Jesus Orlando De, Osborne Andrew J Jr filed Critical Halliburton Energy Serv Inc
Application granted granted Critical
Publication of ATE527431T1 publication Critical patent/ATE527431T1/de

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
    • E21B47/18—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
    • E21B47/22—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 by negative mud pulses using a pressure relieve valve between drill pipe and annulus
    • 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
    • E21B12/00—Accessories for drilling tools
    • E21B12/02—Wear indicators
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AT01993745T 2000-11-07 2001-11-07 Spektralleistungsverhältnisverfahren und -system zum erkennen eines bohrerausfalls und zur meldung an den oberflächenbediener ATE527431T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24668100P 2000-11-07 2000-11-07
PCT/US2001/047614 WO2002038916A2 (en) 2000-11-07 2001-11-07 An apparatus and method for determining downhole bit failure

Publications (1)

Publication Number Publication Date
ATE527431T1 true ATE527431T1 (de) 2011-10-15

Family

ID=22931743

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01993745T ATE527431T1 (de) 2000-11-07 2001-11-07 Spektralleistungsverhältnisverfahren und -system zum erkennen eines bohrerausfalls und zur meldung an den oberflächenbediener

Country Status (5)

Country Link
US (1) US6681633B2 (de)
EP (1) EP1340069B1 (de)
AT (1) ATE527431T1 (de)
AU (1) AU2002245887A1 (de)
WO (1) WO2002038916A2 (de)

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Also Published As

Publication number Publication date
WO2002038916A2 (en) 2002-05-16
EP1340069B1 (de) 2011-10-05
US20020124652A1 (en) 2002-09-12
AU2002245887A1 (en) 2002-05-21
EP1340069A4 (de) 2005-04-13
WO2002038916A9 (en) 2003-04-17
US6681633B2 (en) 2004-01-27
EP1340069A2 (de) 2003-09-03
WO2002038916A3 (en) 2002-09-06

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