IT955439B - DRILLING TURBINE ROTATION SPEED SENSOR - Google Patents

DRILLING TURBINE ROTATION SPEED SENSOR

Info

Publication number
IT955439B
IT955439B IT2422972A IT2422972A IT955439B IT 955439 B IT955439 B IT 955439B IT 2422972 A IT2422972 A IT 2422972A IT 2422972 A IT2422972 A IT 2422972A IT 955439 B IT955439 B IT 955439B
Authority
IT
Italy
Prior art keywords
rotation speed
speed sensor
turbine rotation
drilling turbine
drilling
Prior art date
Application number
IT2422972A
Other languages
Italian (it)
Inventor
Peuvedic J Le
J Tinchon
Original Assignee
Aquitaine Petrole
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 Aquitaine Petrole filed Critical Aquitaine Petrole
Application granted granted Critical
Publication of IT955439B publication Critical patent/IT955439B/en

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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IT2422972A 1971-05-14 1972-05-12 DRILLING TURBINE ROTATION SPEED SENSOR IT955439B (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
IT955439B true IT955439B (en) 1973-09-29

Family

ID=9077080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2422972A IT955439B (en) 1971-05-14 1972-05-12 DRILLING TURBINE ROTATION SPEED SENSOR

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
JPS5526276B1 (en) 1980-07-11
GB1326329A (en) 1973-08-08
DE2223338C2 (en) 1982-07-01
NL7206380A (en) 1972-11-16
FR2137176A1 (en) 1972-12-29
BE783391A (en) 1972-09-01
DE2223338A1 (en) 1972-11-30
AU4229472A (en) 1973-11-22
FR2137176B1 (en) 1974-03-08
CA998137A (en) 1976-10-05
DD97708A5 (en) 1973-05-12

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