JPS51137601A - Boring device - Google Patents

Boring device

Info

Publication number
JPS51137601A
JPS51137601A JP51054221A JP5422176A JPS51137601A JP S51137601 A JPS51137601 A JP S51137601A JP 51054221 A JP51054221 A JP 51054221A JP 5422176 A JP5422176 A JP 5422176A JP S51137601 A JPS51137601 A JP S51137601A
Authority
JP
Japan
Prior art keywords
boring device
boring
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
JP51054221A
Other languages
English (en)
Other versions
JPS6015799B2 (ja
Inventor
Esu Gurotsuso Donarudo
Asumandoson Einaa
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 US05/576,623 external-priority patent/US4013945A/en
Priority claimed from US05/576,628 external-priority patent/US3982431A/en
Application filed by Teleco Inc filed Critical Teleco Inc
Publication of JPS51137601A publication Critical patent/JPS51137601A/ja
Publication of JPS6015799B2 publication Critical patent/JPS6015799B2/ja
Expired 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)
JP51054221A 1975-05-12 1976-05-11 掘削孔穿孔装置 Expired JPS6015799B2 (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US57662775A 1975-05-12 1975-05-12
US05/576,623 US4013945A (en) 1975-05-12 1975-05-12 Rotation sensor for borehole telemetry
US05/576,628 US3982431A (en) 1975-05-12 1975-05-12 Control system for borehole sensor
US576623 1975-05-12
US576628 1990-08-31
US576627 1990-08-31

Publications (2)

Publication Number Publication Date
JPS51137601A true JPS51137601A (en) 1976-11-27
JPS6015799B2 JPS6015799B2 (ja) 1985-04-22

Family

ID=27416248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51054221A Expired JPS6015799B2 (ja) 1975-05-12 1976-05-11 掘削孔穿孔装置

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2451063A1 (fr) * 1979-03-09 1980-10-03 Crouzet Sa Dispositif de determination de la direction d'une ligne de visee
DE3604270C1 (de) * 1986-02-12 1987-07-02 Christensen Inc Norton Bohrwerkzeug fuer Tiefbohrungen
EP0317605A1 (de) * 1987-06-16 1989-05-31 Preussag AG Vorrichtung zur führung eines bohrwerkzeugs und/oder eines bohrgestänges

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952611C (de) * 1955-10-20 1956-11-22 Askania Werke Ag Verfahren und Einrichtung zur Messung der Abweichung von Bohrloechern von der Lotrechten in Abhaengigkeit von der Tiefe
US3297948A (en) * 1963-06-03 1967-01-10 Hans W Kohler Satellite spin measurement
DE1448598C3 (de) * 1963-07-15 1973-11-22 Askania Gmbh, 1000 Berlin Vorrichtung mit einem Vertikal pendel Neigungsmesser
US3316768A (en) * 1963-10-29 1967-05-02 Thiokol Chemical Corp Magnetic angular velocity indicating system
FR1412788A (fr) * 1963-10-29 1965-10-01 Thiokol Chemical Corp Indicateur magnétique de vitesse angulaire
US3400327A (en) * 1966-02-23 1968-09-03 Mobil Oil Corp Borehole tool rotational switching system controlled by detector of earth's magnetic field
FR1540477A (fr) * 1967-08-17 1968-09-27 Dispositif de contrôle de forage
US3587175A (en) * 1968-04-30 1971-06-28 Texaco Inc Method and apparatus for borehole directional logging
FR2068829A5 (ja) * 1969-06-19 1971-09-03 Sagem
GB1302070A (ja) * 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
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
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

Also Published As

Publication number Publication date
DE2620801C2 (de) 1986-02-13
IT1060427B (it) 1982-08-20
DE2620801A1 (de) 1976-12-09
AU1363876A (en) 1977-11-10
NL7605083A (nl) 1976-11-16
FR2319904B1 (ja) 1983-05-27
SE7605303L (sv) 1976-11-13
SE410117B (sv) 1979-09-24
FR2319765B1 (ja) 1983-01-07
FR2319765A1 (fr) 1977-02-25
FR2319904A1 (fr) 1977-02-25
CH606761A5 (ja) 1978-11-15
JPS6015799B2 (ja) 1985-04-22
NO761414L (ja) 1976-11-15

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