CA998137A - Rotation speed sensor for turbine drilling - Google Patents

Rotation speed sensor for turbine drilling

Info

Publication number
CA998137A
CA998137A CA141,021A CA141021A CA998137A CA 998137 A CA998137 A CA 998137A CA 141021 A CA141021 A CA 141021A CA 998137 A CA998137 A CA 998137A
Authority
CA
Canada
Prior art keywords
rotation speed
speed sensor
turbine drilling
drilling
turbine
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.)
Expired
Application number
CA141,021A
Other languages
French (fr)
Other versions
CA141021S (en
Inventor
Jean-Pierre Le Peuvedic
Jacques Tinchon
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Application granted granted Critical
Publication of CA998137A publication Critical patent/CA998137A/en
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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CA141,021A 1971-05-14 1972-05-01 Rotation speed sensor for turbine drilling Expired CA998137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117579A FR2137176B1 (en) 1971-05-14 1971-05-14

Publications (1)

Publication Number Publication Date
CA998137A true CA998137A (en) 1976-10-05

Family

ID=9077080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,021A Expired CA998137A (en) 1971-05-14 1972-05-01 Rotation speed sensor for turbine drilling

Country Status (9)

Country Link
JP (1) JPS5526276B1 (en)
BE (1) BE783391A (en)
CA (1) CA998137A (en)
DD (1) DD97708A5 (en)
DE (1) DE2223338C2 (en)
FR (1) FR2137176B1 (en)
GB (1) GB1326329A (en)
IT (1) IT955439B (en)
NL (1) NL7206380A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322652B (en) * 2018-12-10 2023-09-22 中国地质大学（武汉） Turbine drilling tool rotating speed measuring nipple based on nano system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044349A (en) * 1932-02-16 1936-06-16 Webster L Diehl Hydraulic rotary drill
NL202592A (en) * 1954-12-17
DE1102612B (en) * 1956-09-12 1961-03-16 Salzgitter Maschinen Ag Device for measuring and monitoring the speed of the on-site hydraulic drive motor of a deep drilling device
DE1120399B (en) * 1957-06-10 1961-12-28 Dresser Ind Speed measuring device for turbine drill
US2985829A (en) * 1957-09-30 1961-05-23 Well Surveys Inc Method and apparatus for determining drill bit speed
US3036460A (en) * 1959-04-10 1962-05-29 Jersey Prod Res Co Fluid meter
DE1142811B (en) * 1960-03-21 1963-01-31 Dresser Ind Tour counter for drilling turbines
SE340010B (en) * 1968-04-10 1971-11-01 Daikin Mfg Co Ltd

Also Published As

Publication number Publication date
AU4229472A (en) 1973-11-22
DE2223338A1 (en) 1972-11-30
IT955439B (en) 1973-09-29
GB1326329A (en) 1973-08-08
NL7206380A (en) 1972-11-16
DD97708A5 (en) 1973-05-12
JPS5526276B1 (en) 1980-07-11
FR2137176A1 (en) 1972-12-29
FR2137176B1 (en) 1974-03-08
BE783391A (en) 1972-09-01
DE2223338C2 (en) 1982-07-01

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