IT955439B - Captatore di velocita di rotazione di turbine di perforazione - Google Patents

Captatore di velocita di rotazione di turbine di perforazione

Info

Publication number: IT955439B
Authority: IT; Italy
Prior art keywords: rotation speed; speed sensor; turbine rotation; drilling turbine; drilling
Prior art date: 1971-05-14

Application number

IT2422972A

Other languages

English (en)

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.)

1971-05-14

Filing date

1972-05-12

Publication date

1973-09-29

1972-05-12 Application filed by Aquitaine Petrole filed Critical Aquitaine Petrole

1973-09-29 Application granted granted Critical

1973-09-29 Publication of IT955439B publication Critical patent/IT955439B/it

Links

238000005553 drilling Methods 0.000 title 1
RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1

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)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

IT2422972A 1971-05-14 1972-05-12 Captatore di velocita di rotazione di turbine di perforazione IT955439B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
IT955439B true IT955439B (it)	1973-09-29

Family

ID=9077080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2422972A IT955439B (it)	1971-05-14	1972-05-12	Captatore di velocita di rotazione di turbine di perforazione

Country Status (9)

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

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***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 (it) *	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 (it) *	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 DD DD16289872A patent/DD97708A5/xx unknown
- 1972-05-11 GB GB2216872A patent/GB1326329A/en not_active Expired
- 1972-05-12 IT IT2422972A patent/IT955439B/it active
- 1972-05-12 NL NL7206380A patent/NL7206380A/xx active Search and Examination
- 1972-05-12 BE BE783391A patent/BE783391A/xx not_active IP Right Cessation
- 1972-05-12 DE DE19722223338 patent/DE2223338C2/de not_active Expired

Also Published As

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

Publication	Publication Date	Title
BE791162A (fr)	1973-03-01	Rotor de turbine
SE385941B (sv)	1976-07-26	Statorholjesringenhet
BR7202811D0 (pt)	1973-04-26	Furadeira de percussao
IT962568B (it)	1973-12-31	Perforatore a percussione ed a ro tazione
AR196631A1 (es)	1974-02-12	Trepano de perforacion
IT1045879B (it)	1980-06-10	Cambic di velocita
IT972128B (it)	1974-05-20	Perforatore a percussione ed a ro tazione
IT1020088B (it)	1977-12-20	Trasduttore della velocita di rotazione oppure trasduttore della coppia torcente idrodinamico
BE857838Q (fr)	1977-12-16	Toronneuse a vitesse elevee
SE389201B (sv)	1976-10-25	Hastighetsmetare
CH542995A (de)	1973-10-15	Turbomaschinenrotor
IT952385B (it)	1973-07-20	Caldaia rotante
SE394749B (sv)	1977-07-04	Rotationshastighetsavkennare
BE815067A (fr)	1974-09-02	Rotor de centrifugeur
SE380631B (sv)	1975-11-10	Vindavkennare
SE383138B (sv)	1976-03-01	Hastighetsvariabel endlos transportor
SE395255B (sv)	1977-08-08	Med vippstod forsett axellager
SE380354B (sv)	1975-11-03	Accelerationsgivare
IT955439B (it)	1973-09-29	Captatore di velocita di rotazione di turbine di perforazione
IT1044948B (it)	1980-04-21	Guarnizione d albero idrostatica
AT329320B (de)	1976-05-10	Aerodynamische druckwellenmaschine
SU451068A1 (ru)	1974-11-25	Гидромеханический датчик угловой скорости
SU459730A1 (ru)	1975-02-05	Датчик скорости вращени вала
SU418603A1 (it)	1974-03-05
BE786206A (fr)	1973-01-15	Rotor de turbine