AU409935B2 - Improved wedge orientation device - Google Patents

Improved wedge orientation device

Info

Publication number
AU409935B2
AU409935B2 AU14819/66A AU1481966A AU409935B2 AU 409935 B2 AU409935 B2 AU 409935B2 AU 14819/66 A AU14819/66 A AU 14819/66A AU 1481966 A AU1481966 A AU 1481966A AU 409935 B2 AU409935 B2 AU 409935B2
Authority
AU
Australia
Prior art keywords
orientation device
improved wedge
wedge orientation
improved
wedge
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU14819/66A
Other versions
AU1481966A (en
Inventor
Thomas Sanfead Ronald
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 filed Critical
Priority to SE16693/67A priority Critical patent/SE339453B/xx
Priority to AU14819/66A priority patent/AU409935B2/en
Publication of AU1481966A publication Critical patent/AU1481966A/en
Application granted granted Critical
Publication of AU409935B2 publication Critical patent/AU409935B2/en
Expired legal-status Critical Current

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
    • 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
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0236—Determining slope or direction of the borehole, e.g. using geomagnetism using a pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
AU14819/66A 1967-12-05 1967-12-05 Improved wedge orientation device Expired AU409935B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE16693/67A SE339453B (en) 1967-12-05 1967-12-05
AU14819/66A AU409935B2 (en) 1967-12-05 1967-12-05 Improved wedge orientation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU14819/66A AU409935B2 (en) 1967-12-05 1967-12-05 Improved wedge orientation device

Publications (2)

Publication Number Publication Date
AU1481966A AU1481966A (en) 1969-06-12
AU409935B2 true AU409935B2 (en) 1971-01-21

Family

ID=3704880

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14819/66A Expired AU409935B2 (en) 1967-12-05 1967-12-05 Improved wedge orientation device

Country Status (2)

Country Link
AU (1) AU409935B2 (en)
SE (1) SE339453B (en)

Also Published As

Publication number Publication date
SE339453B (en) 1971-10-11
AU1481966A (en) 1969-06-12

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