NO842180L - Apparat og fremgangsmaate for logging av broenner under boring - Google Patents

Apparat og fremgangsmaate for logging av broenner under boring

Info

Publication number
NO842180L
NO842180L NO842180A NO842180A NO842180L NO 842180 L NO842180 L NO 842180L NO 842180 A NO842180 A NO 842180A NO 842180 A NO842180 A NO 842180A NO 842180 L NO842180 L NO 842180L
Authority
NO
Norway
Prior art keywords
drill string
devices
during drilling
providing information
information during
Prior art date
Application number
NO842180A
Other languages
English (en)
Norwegian (no)
Inventor
Norman C Macleod
Original Assignee
Macleod Lab 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 Macleod Lab Inc filed Critical Macleod Lab Inc
Publication of NO842180L publication Critical patent/NO842180L/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
    • G01V3/24—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NO842180A 1982-09-30 1984-05-30 Apparat og fremgangsmaate for logging av broenner under boring NO842180L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/429,823 US4578675A (en) 1982-09-30 1982-09-30 Apparatus and method for logging wells while drilling

Publications (1)

Publication Number Publication Date
NO842180L true NO842180L (no) 1984-05-30

Family

ID=23704870

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842180A NO842180L (no) 1982-09-30 1984-05-30 Apparat og fremgangsmaate for logging av broenner under boring

Country Status (10)

Country Link
US (1) US4578675A (ja)
EP (1) EP0120091A4 (ja)
JP (1) JPS59501962A (ja)
AU (1) AU2201783A (ja)
BR (1) BR8307546A (ja)
CA (1) CA1210062A (ja)
DK (1) DK266684D0 (ja)
ES (1) ES8502202A1 (ja)
NO (1) NO842180L (ja)
WO (1) WO1984001439A1 (ja)

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EP0120091A4 (en) 1987-01-29
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ES526176A0 (es) 1984-12-16
DK266684D0 (da) 1984-05-30
EP0120091A1 (en) 1984-10-03
JPS59501962A (ja) 1984-11-22
US4578675A (en) 1986-03-25
BR8307546A (pt) 1984-08-21
ES8502202A1 (es) 1984-12-16

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