NO162778C - Anordning til maaling av azimut og helning av et borehull. - Google Patents

Anordning til maaling av azimut og helning av et borehull.

Info

Publication number
NO162778C
NO162778C NO783844A NO783844A NO162778C NO 162778 C NO162778 C NO 162778C NO 783844 A NO783844 A NO 783844A NO 783844 A NO783844 A NO 783844A NO 162778 C NO162778 C NO 162778C
Authority
NO
Norway
Prior art keywords
azimut
healing
drill
measuring
measuring azimut
Prior art date
Application number
NO783844A
Other languages
English (en)
Other versions
NO783844L (no
NO162778B (no
Inventor
Jacques Barriac
Original Assignee
Sagem
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 Sagem filed Critical Sagem
Publication of NO783844L publication Critical patent/NO783844L/no
Publication of NO162778B publication Critical patent/NO162778B/no
Publication of NO162778C publication Critical patent/NO162778C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Gyroscopes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
NO783844A 1977-12-02 1978-11-15 Anordning til maaling av azimut og helning av et borehull. NO162778C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736335A FR2410725A1 (fr) 1977-12-02 1977-12-02 Perfectionnements apportes aux dispositifs pour la mesure de l'azimut et de l'inclinaison d'une ligne de forage

Publications (3)

Publication Number Publication Date
NO783844L NO783844L (no) 1979-06-06
NO162778B NO162778B (no) 1989-11-06
NO162778C true NO162778C (no) 1990-02-14

Family

ID=9198380

Family Applications (1)

Application Number Title Priority Date Filing Date
NO783844A NO162778C (no) 1977-12-02 1978-11-15 Anordning til maaling av azimut og helning av et borehull.

Country Status (6)

Country Link
US (1) US4244116A (no)
JP (1) JPS5830524B2 (no)
DE (1) DE2849633C2 (no)
FR (1) FR2410725A1 (no)
GB (1) GB2009418B (no)
NO (1) NO162778C (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670403A (en) * 1979-11-14 1981-06-12 Mitsubishi Heavy Ind Ltd Position detecting device
NL8203007A (nl) * 1981-08-20 1983-03-16 Sperry Sun Inc Inrichting voor het bewaken van de richting van een boorgat.
GB2103793B (en) * 1981-08-20 1985-10-30 Sperry Sun Inc Instrument for monitoring the direction of a borehole
DE3233029A1 (de) * 1981-09-18 1983-04-07 Société d'Applications Générales d'Electricité et de Mécanique SAGEM, 75783 Paris Gyroskopische navigationsvorrichtung mit leit- oder stabilisationsfunktionen
US4559713A (en) * 1982-02-24 1985-12-24 Applied Technologies Associates Azimuth determination for vector sensor tools
US4459760A (en) * 1982-02-24 1984-07-17 Applied Technologies Associates Apparatus and method to communicate information in a borehole
US4433491A (en) 1982-02-24 1984-02-28 Applied Technologies Associates Azimuth determination for vector sensor tools
US4459759A (en) * 1982-08-04 1984-07-17 Sundstrand Data Control, Inc. Angular rate and position transducer for borehole survey instrument
US4987684A (en) * 1982-09-08 1991-01-29 The United States Of America As Represented By The United States Department Of Energy Wellbore inertial directional surveying system
US4594790A (en) * 1982-09-20 1986-06-17 Applied Technologies Associates Borehole surveying employing ring laser gyroscope
US4454756A (en) * 1982-11-18 1984-06-19 Wilson Industries, Inc. Inertial borehole survey system
CA1211506A (en) * 1983-02-22 1986-09-16 Sundstrand Data Control, Inc. Borehole inertial guidance system
US4457077A (en) * 1983-07-05 1984-07-03 Standard Oil Company Borehole gradiometer
JPS6193334U (no) * 1984-11-24 1986-06-17
US4593559A (en) * 1985-03-07 1986-06-10 Applied Technologies Associates Apparatus and method to communicate bidirectional information in a borehole
US4768152A (en) * 1986-02-21 1988-08-30 Honeywell, Inc. Oil well bore hole surveying by kinematic navigation
US4734860A (en) * 1986-02-21 1988-03-29 Honeywell, Inc. Simplified bore hole surveying system by kinematic navigation without gyros
US4696112A (en) * 1986-09-05 1987-09-29 Condor Pacific Industries, Inc. Bore hole navigator
CA3153255C (en) 2014-06-17 2024-01-02 Petrojet Canada Inc. Hydraulic drilling systems and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938256A (en) * 1970-09-17 1976-02-17 General Electric Company Quick settling gyrocompass having interaxis decoupling compensation for improved response time
US3753296A (en) * 1970-12-04 1973-08-21 Applied Tech Ass Well mapping apparatus and method
ZA73638B (en) * 1972-02-03 1973-10-31 Selco Mining Corp Ltd Bore hole logging device
US4071959A (en) * 1975-03-25 1978-02-07 King Russell Michael Gyro-stabilized single-axis platform
NO761414L (no) * 1975-05-12 1976-11-15 Teleco Inc

Also Published As

Publication number Publication date
DE2849633C2 (de) 1983-01-05
GB2009418B (en) 1982-08-04
GB2009418A (en) 1979-06-13
DE2849633A1 (de) 1979-06-28
JPS5830524B2 (ja) 1983-06-29
NO783844L (no) 1979-06-06
FR2410725B1 (no) 1980-08-22
US4244116A (en) 1981-01-13
JPS5485758A (en) 1979-07-07
NO162778B (no) 1989-11-06
FR2410725A1 (fr) 1979-06-29

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