FR2319904A1 - ROTATION DETECTOR - Google Patents

ROTATION DETECTOR

Info

Publication number
FR2319904A1
FR2319904A1 FR7627806A FR7627806A FR2319904A1 FR 2319904 A1 FR2319904 A1 FR 2319904A1 FR 7627806 A FR7627806 A FR 7627806A FR 7627806 A FR7627806 A FR 7627806A FR 2319904 A1 FR2319904 A1 FR 2319904A1
Authority
FR
France
Prior art keywords
rotation detector
detector
rotation
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.)
Granted
Application number
FR7627806A
Other languages
French (fr)
Other versions
FR2319904B1 (en
Inventor
Donald S Grosso
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.)
Teleco Inc
Original Assignee
Teleco 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
Priority claimed from US05/576,628 external-priority patent/US3982431A/en
Priority claimed from US05/576,623 external-priority patent/US4013945A/en
Application filed by Teleco Inc filed Critical Teleco Inc
Publication of FR2319904A1 publication Critical patent/FR2319904A1/en
Application granted granted Critical
Publication of FR2319904B1 publication Critical patent/FR2319904B1/fr
Granted 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7627806A 1975-05-12 1976-09-16 ROTATION DETECTOR Granted FR2319904A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57662775A 1975-05-12 1975-05-12
US05/576,628 US3982431A (en) 1975-05-12 1975-05-12 Control system for borehole sensor
US05/576,623 US4013945A (en) 1975-05-12 1975-05-12 Rotation sensor for borehole telemetry

Publications (2)

Publication Number Publication Date
FR2319904A1 true FR2319904A1 (en) 1977-02-25
FR2319904B1 FR2319904B1 (en) 1983-05-27

Family

ID=27416248

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7613706A Granted FR2319765A1 (en) 1975-05-12 1976-05-07 Probe for use in drilling boreholes - for measuring the goniometric parameters of the drilling tool
FR7627806A Granted FR2319904A1 (en) 1975-05-12 1976-09-16 ROTATION DETECTOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7613706A Granted FR2319765A1 (en) 1975-05-12 1976-05-07 Probe for use in drilling boreholes - for measuring the goniometric parameters of the drilling tool

Country Status (9)

Country Link
JP (1) JPS6015799B2 (en)
AU (1) AU1363876A (en)
CH (1) CH606761A5 (en)
DE (1) DE2620801C2 (en)
FR (2) FR2319765A1 (en)
IT (1) IT1060427B (en)
NL (1) NL7605083A (en)
NO (1) NO761414L (en)
SE (1) SE410117B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2451063A1 (en) * 1979-03-09 1980-10-03 Crouzet Sa DEVICE FOR DETERMINING THE DIRECTION OF A SIGHTLINE
DE3604270C1 (en) * 1986-02-12 1987-07-02 Christensen Inc Norton Drilling tool for deep drilling
WO1988010355A1 (en) * 1987-06-16 1988-12-29 Preussag Aktiengesellschaft Device for guiding a drilling tool and/or pipe string

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1412788A (en) * 1963-10-29 1965-10-01 Thiokol Chemical Corp Magnetic angular speed indicator
US3297948A (en) * 1963-06-03 1967-01-10 Hans W Kohler Satellite spin measurement
US3400327A (en) * 1966-02-23 1968-09-03 Mobil Oil Corp Borehole tool rotational switching system controlled by detector of earth's magnetic field
US3731752A (en) * 1971-06-25 1973-05-08 Kalium Chemicals Ltd Magnetic detection and magnetometer system therefor
US3825823A (en) * 1972-01-21 1974-07-23 L Rovner Apparatus for detecting the direction of a magnetic field relative to a marker direction by sequentially scanning plural stationary sensors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952611C (en) * 1955-10-20 1956-11-22 Askania Werke Ag Method and device for measuring the deviation of boreholes from the vertical as a function of the depth
DE1448598C3 (en) * 1963-07-15 1973-11-22 Askania Gmbh, 1000 Berlin Device with a vertical pendulum inclinometer
US3316768A (en) * 1963-10-29 1967-05-02 Thiokol Chemical Corp Magnetic angular velocity indicating system
FR1540477A (en) * 1967-08-17 1968-09-27 Drilling control device
US3587175A (en) * 1968-04-30 1971-06-28 Texaco Inc Method and apparatus for borehole directional logging
FR2068829A5 (en) * 1969-06-19 1971-09-03 Sagem
GB1302070A (en) * 1969-11-21 1973-01-04
FR2088204A2 (en) * 1970-05-27 1972-01-07 Sagem Measuring instrument for borehole alignment - determining inclination and azimuth to very fine limits, and simple and reliable under all working conditions
US3791043A (en) * 1971-06-09 1974-02-12 Scient Drilling Controls Indicating instruments
US3908453A (en) * 1973-10-24 1975-09-30 John D Jeter Apparatus and method for indicating at the surface the measurement of a downhole condition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297948A (en) * 1963-06-03 1967-01-10 Hans W Kohler Satellite spin measurement
FR1412788A (en) * 1963-10-29 1965-10-01 Thiokol Chemical Corp Magnetic angular speed indicator
US3400327A (en) * 1966-02-23 1968-09-03 Mobil Oil Corp Borehole tool rotational switching system controlled by detector of earth's magnetic field
US3731752A (en) * 1971-06-25 1973-05-08 Kalium Chemicals Ltd Magnetic detection and magnetometer system therefor
US3825823A (en) * 1972-01-21 1974-07-23 L Rovner Apparatus for detecting the direction of a magnetic field relative to a marker direction by sequentially scanning plural stationary sensors

Also Published As

Publication number Publication date
SE410117B (en) 1979-09-24
FR2319904B1 (en) 1983-05-27
CH606761A5 (en) 1978-11-15
DE2620801A1 (en) 1976-12-09
FR2319765A1 (en) 1977-02-25
JPS6015799B2 (en) 1985-04-22
NL7605083A (en) 1976-11-16
IT1060427B (en) 1982-08-20
FR2319765B1 (en) 1983-01-07
DE2620801C2 (en) 1986-02-13
SE7605303L (en) 1976-11-13
AU1363876A (en) 1977-11-10
NO761414L (en) 1976-11-15
JPS51137601A (en) 1976-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse