NO822825L - Fremgangsmaate og innretning for overvaakning av retningen av et borehull. - Google Patents

Fremgangsmaate og innretning for overvaakning av retningen av et borehull.

Info

Publication number: NO822825L
Authority: NO; Norway
Prior art keywords: drill; monitoring; procedure
Prior art date: 1981-08-20

Application number

NO822825A

Other languages

English (en)

Other versions

NO164193C (no

NO164193B (no

Inventor

Anthony William Russell

Michael King Russell

Original Assignee

Sperry Sun 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.)

1981-08-20

Filing date

1982-08-19

Publication date

1983-02-21

1982-08-19 Application filed by Sperry Sun Inc filed Critical Sperry Sun Inc

1983-02-21 Publication of NO822825L publication Critical patent/NO822825L/no

1990-05-28 Publication of NO164193B publication Critical patent/NO164193B/no

1990-09-05 Publication of NO164193C publication Critical patent/NO164193C/no

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)

NO822825A 1981-08-20 1982-08-19 Fremgangsmaate og innretning for inspeksjon av et borehull. NO164193C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
NO822825L true NO822825L (no)	1983-02-21
NO164193B NO164193B (no)	1990-05-28
NO164193C NO164193C (no)	1990-09-05

Family

ID=10524052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO822825A NO164193C (no)	1981-08-20	1982-08-19	Fremgangsmaate og innretning for inspeksjon av et borehull.

Country Status (10)

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

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 (de) *	1996-06-27	1997-09-04	Brueckner Grundbau Gmbh	Verfahren und Vorrichtung zum Bestimmen der Lagegenauigkeit von Bohrlöchern und Schlitzen im Baugrund
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 (fr) *	1977-12-02	1979-06-29	Sagem	Perfectionnements apportes aux dispositifs pour la mesure de l'azimut et de l'inclinaison d'une ligne de forage
FR2410724A1 (fr) *	1977-12-02	1979-06-29	Sagem	Perfectionnements apportes aux dispositifs pour l'exploration, en azimut et en inclinaison, d'une ligne de forage

1982
- 1982-07-27 NL NL8203007A patent/NL8203007A/nl not_active Application Discontinuation
- 1982-08-19 NO NO822825A patent/NO164193C/no unknown
- 1982-08-19 CA CA000409758A patent/CA1189317A/en not_active Expired
- 1982-08-19 MX MX194071A patent/MX152695A/es unknown
- 1982-08-19 BR BR8204849A patent/BR8204849A/pt unknown
- 1982-08-19 DE DE3230889A patent/DE3230889A1/de not_active Withdrawn
- 1982-08-19 CH CH4955/82A patent/CH651890A5/fr not_active IP Right Cessation
- 1982-08-19 IT IT22898/82A patent/IT1153556B/it active
- 1982-08-20 FR FR828214389A patent/FR2511727B1/fr not_active Expired
- 1982-08-20 JP JP57144567A patent/JPS5873807A/ja active Pending

Also Published As

Publication number	Publication date
FR2511727A1 (fr)	1983-02-25
FR2511727B1 (fr)	1989-02-03
JPS5873807A (ja)	1983-05-04
MX152695A (es)	1985-10-11
CH651890A5 (fr)	1985-10-15
NO164193C (no)	1990-09-05
NL8203007A (nl)	1983-03-16
IT8222898A0 (it)	1982-08-19
BR8204849A (pt)	1983-08-02
NO164193B (no)	1990-05-28
IT1153556B (it)	1987-01-14
IT8222898A1 (it)	1984-02-19
CA1189317A (en)	1985-06-25
DE3230889A1 (de)	1983-03-03

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