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AU3012877A - Borehole investigating device - Google Patents

Borehole investigating device

Info

Publication number
AU3012877A
AU3012877A AU30128/77A AU3012877A AU3012877A AU 3012877 A AU3012877 A AU 3012877A AU 30128/77 A AU30128/77 A AU 30128/77A AU 3012877 A AU3012877 A AU 3012877A AU 3012877 A AU3012877 A AU 3012877A
Authority
AU
Australia
Prior art keywords
investigating device
borehole investigating
borehole
investigating
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.)
Pending
Application number
AU30128/77A
Inventor
Keith Harold Fisher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRIEFUS IND AUSTRALIA Pty Ltd
Original Assignee
TRIEFUS IND AUSTRALIA Pty Ltd
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 TRIEFUS IND AUSTRALIA Pty Ltd filed Critical TRIEFUS IND AUSTRALIA Pty Ltd
Publication of AU3012877A publication Critical patent/AU3012877A/en
Pending 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
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • 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
    • 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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/098—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes using impression packers, e.g. to detect recesses or perforations

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
AU30128/77A 1976-11-03 1976-11-03 Borehole investigating device Pending AU3012877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC800176 1976-11-03

Publications (1)

Publication Number Publication Date
AU3012877A true AU3012877A (en) 1979-06-07

Family

ID=3766825

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30128/77A Pending AU3012877A (en) 1976-11-03 1976-11-03 Borehole investigating device

Country Status (1)

Country Link
AU (1) AU3012877A (en)

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