SE7610861L - KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG - Google Patents

KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG

Info

Publication number
SE7610861L
SE7610861L SE7610861A SE7610861A SE7610861L SE 7610861 L SE7610861 L SE 7610861L SE 7610861 A SE7610861 A SE 7610861A SE 7610861 A SE7610861 A SE 7610861A SE 7610861 L SE7610861 L SE 7610861L
Authority
SE
Sweden
Prior art keywords
borrhal
berg
kit
slope
determining
Prior art date
Application number
SE7610861A
Other languages
Swedish (sv)
Other versions
SE401856B (en
Inventor
O V Nilsson
E B Johansson
Original Assignee
Vesterbottens Grusforedling Ab
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 Vesterbottens Grusforedling Ab filed Critical Vesterbottens Grusforedling Ab
Priority to SE7610861A priority Critical patent/SE401856B/en
Publication of SE7610861L publication Critical patent/SE7610861L/en
Publication of SE401856B publication Critical patent/SE401856B/en

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
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • E21B47/0232—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor at least one of the energy sources or one of the detectors being located on or above the ground surface
    • E21B47/02224—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/36—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the spherical type, i.e. for indicating the level in all directions

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
SE7610861A 1976-09-30 1976-09-30 KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG SE401856B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7610861A SE401856B (en) 1976-09-30 1976-09-30 KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7610861A SE401856B (en) 1976-09-30 1976-09-30 KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG

Publications (2)

Publication Number Publication Date
SE7610861L true SE7610861L (en) 1978-03-31
SE401856B SE401856B (en) 1978-05-29

Family

ID=20329006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7610861A SE401856B (en) 1976-09-30 1976-09-30 KIT AND DEVICE FOR DETERMINING THE SLOPE AT THE BORRHAL IN BERG

Country Status (1)

Country Link
SE (1) SE401856B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE463231B (en) * 1988-06-15 1990-10-22 Rune Sundberg SENSORS FOR SURGERY OF TILT ANGLE, ANGLE AND LOW

Also Published As

Publication number Publication date
SE401856B (en) 1978-05-29

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