IE39563B1 - Method and apparatus for controlling the dowhole acoustic transmitter of a logging-while-drilling system and method and apparatus for surface-todomnhole communication - Google Patents

Method and apparatus for controlling the dowhole acoustic transmitter of a logging-while-drilling system and method and apparatus for surface-todomnhole communication

Info

Publication number
IE39563B1
IE39563B1 IE588/73A IE58873A IE39563B1 IE 39563 B1 IE39563 B1 IE 39563B1 IE 588/73 A IE588/73 A IE 588/73A IE 58873 A IE58873 A IE 58873A IE 39563 B1 IE39563 B1 IE 39563B1
Authority
IE
Ireland
Prior art keywords
signals
control
conditions
hole
comparator
Prior art date
Application number
IE588/73A
Other languages
English (en)
Other versions
IE39563L (en
Original Assignee
Mobil Oil Corp
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
Priority claimed from US00272838A external-priority patent/US3800277A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of IE39563L publication Critical patent/IE39563L/xx
Publication of IE39563B1 publication Critical patent/IE39563B1/xx

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
    • 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
    • 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
    • E21B47/20—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 modulation of mud waves, e.g. by continuous modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
IE588/73A 1972-07-18 1973-04-12 Method and apparatus for controlling the dowhole acoustic transmitter of a logging-while-drilling system and method and apparatus for surface-todomnhole communication IE39563B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27281972A 1972-07-18 1972-07-18
US00272838A US3800277A (en) 1972-07-18 1972-07-18 Method and apparatus for surface-to-downhole communication

Publications (2)

Publication Number Publication Date
IE39563L IE39563L (en) 1974-01-18
IE39563B1 true IE39563B1 (en) 1978-11-08

Family

ID=26955761

Family Applications (1)

Application Number Title Priority Date Filing Date
IE588/73A IE39563B1 (en) 1972-07-18 1973-04-12 Method and apparatus for controlling the dowhole acoustic transmitter of a logging-while-drilling system and method and apparatus for surface-todomnhole communication

Country Status (7)

Country Link
DK (1) DK137935B (forum.php)
GB (1) GB1390571A (forum.php)
IE (1) IE39563B1 (forum.php)
MY (1) MY7500208A (forum.php)
NL (1) NL176964C (forum.php)
NO (1) NO142017C (forum.php)
OA (1) OA04443A (forum.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK34192D0 (da) * 1992-03-13 1992-03-13 Htc As Traktor til fremfoering af bearbejdnings- og maaleudstyr i et borehul
US20030142586A1 (en) * 2002-01-30 2003-07-31 Shah Vimal V. Smart self-calibrating acoustic telemetry system
US7394064B2 (en) 2004-10-05 2008-07-01 Halliburton Energy Services, Inc. Measuring the weight on a drill bit during drilling operations using coherent radiation

Also Published As

Publication number Publication date
DK137935B (da) 1978-06-05
NL176964C (nl) 1985-07-01
NO142017B (no) 1980-03-03
NL176964B (nl) 1985-02-01
MY7500208A (en) 1975-12-31
GB1390571A (en) 1975-04-16
NL7310027A (forum.php) 1974-01-22
DK137935C (forum.php) 1978-10-30
NO142017C (no) 1980-06-11
IE39563L (en) 1974-01-18
OA04443A (fr) 1980-03-15

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