BR8204849A - INSTRUMENT TO MONITOR THE DIRECTION OF A DRILLING HOLE AND LIFTING PROCESS OF A DRILLING HOLE - Google Patents

INSTRUMENT TO MONITOR THE DIRECTION OF A DRILLING HOLE AND LIFTING PROCESS OF A DRILLING HOLE

Info

Publication number
BR8204849A
BR8204849A BR8204849A BR8204849A BR8204849A BR 8204849 A BR8204849 A BR 8204849A BR 8204849 A BR8204849 A BR 8204849A BR 8204849 A BR8204849 A BR 8204849A BR 8204849 A BR8204849 A BR 8204849A
Authority
BR
Brazil
Prior art keywords
drilling hole
instrument
monitor
lifting process
drilling
Prior art date
Application number
BR8204849A
Other languages
Portuguese (pt)
Inventor
Anthony William Russel
Michael King Russel
Original Assignee
Nl Sperry Su 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 Nl Sperry Su Inc filed Critical Nl Sperry Su Inc
Publication of BR8204849A publication Critical patent/BR8204849A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/16—Suspensions; Bearings
    • G01C19/22—Suspensions; Bearings torsional
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Navigation (AREA)
BR8204849A 1981-08-20 1982-08-19 INSTRUMENT TO MONITOR THE DIRECTION OF A DRILLING HOLE AND LIFTING PROCESS OF A DRILLING HOLE BR8204849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8125409 1981-08-20

Publications (1)

Publication Number Publication Date
BR8204849A true BR8204849A (en) 1983-08-02

Family

ID=10524052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204849A BR8204849A (en) 1981-08-20 1982-08-19 INSTRUMENT TO MONITOR THE DIRECTION OF A DRILLING HOLE AND LIFTING PROCESS OF A DRILLING HOLE

Country Status (10)

Country Link
JP (1) JPS5873807A (en)
BR (1) BR8204849A (en)
CA (1) CA1189317A (en)
CH (1) CH651890A5 (en)
DE (1) DE3230889A1 (en)
FR (1) FR2511727B1 (en)
IT (1) IT1153556B (en)
MX (1) MX152695A (en)
NL (1) NL8203007A (en)
NO (1) NO164193C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434654A (en) * 1982-08-09 1984-03-06 Sundstrand Data Control, Inc. Borehole orientation detection system employing polarized radiation
DE19625720C1 (en) * 1996-06-27 1997-09-04 Brueckner Grundbau Gmbh Determining position accuracy of bore holes and slots in building base
US7997157B2 (en) * 2008-02-11 2011-08-16 Honeywell International Inc. Control moment gyroscope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA73638B (en) * 1972-02-03 1973-10-31 Selco Mining Corp Ltd Bore hole logging device
GB1509293A (en) * 1976-03-16 1978-05-04 Russell A Instruments for measuring the orientation of a borehole
FR2410725A1 (en) * 1977-12-02 1979-06-29 Sagem IMPROVEMENTS MADE TO DEVICES FOR MEASURING THE AZIMUT AND THE INCLINATION OF A DRILL LINE
FR2410724A1 (en) * 1977-12-02 1979-06-29 Sagem IMPROVEMENTS MADE TO DEVICES FOR EXPLORATION, IN AZIMUT AND INCLINATION, OF A DRILLING LINE

Also Published As

Publication number Publication date
NO164193B (en) 1990-05-28
IT8222898A0 (en) 1982-08-19
DE3230889A1 (en) 1983-03-03
IT1153556B (en) 1987-01-14
MX152695A (en) 1985-10-11
CA1189317A (en) 1985-06-25
CH651890A5 (en) 1985-10-15
FR2511727B1 (en) 1989-02-03
NO822825L (en) 1983-02-21
JPS5873807A (en) 1983-05-04
NL8203007A (en) 1983-03-16
FR2511727A1 (en) 1983-02-25
NO164193C (en) 1990-09-05

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