CA998137A - Capteur de vitesse de rotation de turbines de forage - Google Patents
Capteur de vitesse de rotation de turbines de forageInfo
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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 |
---|---|
CA998137A true CA998137A (fr) | 1976-10-05 |
Family
ID=9077080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,021A Expired CA998137A (fr) | 1971-05-14 | 1972-05-01 | 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)
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)
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 |
-
1971
- 1971-05-14 FR FR7117579A patent/FR2137176B1/fr not_active Expired
-
1972
- 1972-05-01 CA CA141,021A patent/CA998137A/fr not_active Expired
- 1972-05-10 JP JP4627472A patent/JPS5526276B1/ja active Pending
- 1972-05-11 GB GB2216872A patent/GB1326329A/en not_active Expired
- 1972-05-11 DD DD16289872A patent/DD97708A5/xx unknown
- 1972-05-12 DE DE19722223338 patent/DE2223338C2/de not_active Expired
- 1972-05-12 NL NL7206380A patent/NL7206380A/xx active Search and Examination
- 1972-05-12 BE BE783391A patent/BE783391A/fr not_active IP Right Cessation
- 1972-05-12 IT IT2422972A patent/IT955439B/it active
Also Published As
Publication number | Publication date |
---|---|
BE783391A (fr) | 1972-09-01 |
DD97708A5 (fr) | 1973-05-12 |
FR2137176B1 (fr) | 1974-03-08 |
JPS5526276B1 (fr) | 1980-07-11 |
DE2223338A1 (de) | 1972-11-30 |
AU4229472A (en) | 1973-11-22 |
FR2137176A1 (fr) | 1972-12-29 |
DE2223338C2 (de) | 1982-07-01 |
IT955439B (it) | 1973-09-29 |
NL7206380A (fr) | 1972-11-16 |
GB1326329A (en) | 1973-08-08 |
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