BE783391A - Capteur de vitesse de rotation de turbines de forage - Google Patents

Capteur de vitesse de rotation de turbines de forage

Info

Publication number
BE783391A
BE783391A BE783391A BE783391A BE783391A BE 783391 A BE783391 A BE 783391A BE 783391 A BE783391 A BE 783391A BE 783391 A BE783391 A BE 783391A BE 783391 A BE783391 A BE 783391A
Authority
BE
Belgium
Prior art keywords
rotation speed
speed sensor
turbine rotation
drill turbine
drill
Prior art date
Application number
BE783391A
Other languages
English (en)
Inventor
J-P Le Peuvedic
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
Publication of BE783391A publication Critical patent/BE783391A/fr

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)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
BE783391A 1971-05-14 1972-05-12 Capteur de vitesse de rotation de turbines de forage BE783391A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE783391A true BE783391A (fr) 1972-09-01

Family

ID=9077080

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783391A BE783391A (fr) 1971-05-14 1972-05-12 Capteur de vitesse de rotation de turbines de forage

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109322652B (zh) * 2018-12-10 2023-09-22 中国地质大学（武汉） 一种基于纳米系统的涡轮钻具转速测量短节

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 (fr) * 1954-12-17
DE1102612B (de) * 1956-09-12 1961-03-16 Salzgitter Maschinen Ag Vorrichtung zum Messen und UEberwachen der Drehzahl des vor Ort angeordneten hydraulischen Antriebsmotors einer Tiefbohrvorrichtung
DE1120399B (de) * 1957-06-10 1961-12-28 Dresser Ind Drehzahlmesseinrichtung fuer Turbinenbohrer
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 (de) * 1960-03-21 1963-01-31 Dresser Ind Tourenzaehler fuer Bohrturbinen
SE340010B (fr) * 1968-04-10 1971-11-01 Daikin Mfg Co Ltd

Also Published As

Publication number Publication date
FR2137176A1 (fr) 1972-12-29
CA998137A (fr) 1976-10-05
AU4229472A (en) 1973-11-22
GB1326329A (en) 1973-08-08
NL7206380A (fr) 1972-11-16
FR2137176B1 (fr) 1974-03-08
DE2223338A1 (de) 1972-11-30
DE2223338C2 (de) 1982-07-01
IT955439B (it) 1973-09-29
DD97708A5 (fr) 1973-05-12
JPS5526276B1 (fr) 1980-07-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC. NATIONALE ELF D'AQUITAINE

Effective date: 19850512