NO164621C - Apparat for maaling av de innvendige dimensjoner av et roer, saerlig i en broenn. - Google Patents
Apparat for maaling av de innvendige dimensjoner av et roer, saerlig i en broenn.Info
- Publication number
- NO164621C NO164621C NO824171A NO824171A NO164621C NO 164621 C NO164621 C NO 164621C NO 824171 A NO824171 A NO 824171A NO 824171 A NO824171 A NO 824171A NO 164621 C NO164621 C NO 164621C
- Authority
- NO
- Norway
- Prior art keywords
- brown
- measuring
- pipe
- specifically
- interior dimensions
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
- G01B7/13—Internal diameters
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/287—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/032—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure affecting incoming signal, e.g. by averaging; gating undesired signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/246—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8124179A FR2518738B1 (fr) | 1981-12-23 | 1981-12-23 | Dispositif pour la mesure de dimensions internes d'un tube, notamment dans un puits et procede de mesure de deplacement applicable a un tel dispositif |
Publications (3)
Publication Number | Publication Date |
---|---|
NO824171L NO824171L (no) | 1983-06-24 |
NO164621B NO164621B (no) | 1990-07-16 |
NO164621C true NO164621C (no) | 1990-10-24 |
Family
ID=9265368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO824171A NO164621C (no) | 1981-12-23 | 1982-12-10 | Apparat for maaling av de innvendige dimensjoner av et roer, saerlig i en broenn. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4559709A (no) |
EP (2) | EP0082772B1 (no) |
DE (2) | DE3272634D1 (no) |
FR (1) | FR2518738B1 (no) |
NO (1) | NO164621C (no) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8333190D0 (en) * | 1983-12-13 | 1984-01-18 | Atherton E J | Measuring apparatus |
GB8405532D0 (en) * | 1984-03-02 | 1984-04-04 | Atherton E J | Measurement using electrical transducers |
FR2562150B1 (fr) * | 1984-04-03 | 1986-07-04 | Petroles Cie Francaise | Sonde geomecanique pour puits de forage |
FR2566076B1 (fr) * | 1984-06-19 | 1986-09-19 | Renault | Dispositif de detection de position ou d'usure d'organes |
DE3506622A1 (de) * | 1985-02-26 | 1986-08-28 | Hermann Dipl.-Ing. 4450 Lingen Rosen | Molch fuer eine fortlaufende messung und registrierung der innengeometrie einer rohrleitung |
DE3519978A1 (de) * | 1985-06-04 | 1986-12-04 | Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover | Ansteuerschaltung fuer einen induktiven sensor |
US4673890A (en) * | 1986-06-18 | 1987-06-16 | Halliburton Company | Well bore measurement tool |
FR2604251B1 (fr) * | 1986-09-19 | 1990-11-16 | Telemecanique Electrique | Detecteur inductif de proximite muni d'un circuit oscillant a relaxation |
DE3637628C1 (de) * | 1986-11-05 | 1988-02-11 | Heidenhain Gmbh Dr Johannes | Verfahren zur Herstellung einer Massverkoerperung |
DE3807015A1 (de) * | 1987-04-29 | 1988-11-10 | Wabco Westinghouse Fahrzeug | Verfahren und schaltung zur messung einer induktivitaet |
JPH0510232Y2 (no) * | 1988-03-25 | 1993-03-12 | ||
FR2664538A1 (fr) * | 1990-07-13 | 1992-01-17 | Sagem | Dispositif de determination de la position relative de deux pieces montees mobiles l'une par rapport a l'autre, et reliees par au moins un amortisseur telescopique. |
FR2670146A1 (fr) * | 1990-12-05 | 1992-06-12 | Lorraine Laminage | Instrument de mesure des variations de la distance entre des parois opposees d'une lingotiere de coulee continue de metal liquide. |
US5299359A (en) * | 1992-05-01 | 1994-04-05 | Computalog Research, Inc. | Method and system for measurement of internal tube dimensions within a wellbore |
US6339886B1 (en) * | 1998-12-22 | 2002-01-22 | Baker Hughes, Inc. | Remotely measured caliper for wellbore fluid sample taking instrument |
US6647637B2 (en) * | 2000-11-01 | 2003-11-18 | Baker Hughes Incorporated | Use of magneto-resistive sensors for borehole logging |
US6560889B1 (en) | 2000-11-01 | 2003-05-13 | Baker Hughes Incorporated | Use of magneto-resistive sensors for borehole logging |
ITBG20050028A1 (it) * | 2005-05-13 | 2006-11-14 | Abb Service Srl | Dispositivo per la rilevazione della posizione di un elemento mobile ad esso accoppiato e relativo elemento mobile. |
US7890891B2 (en) | 2005-07-11 | 2011-02-15 | Peregrine Semiconductor Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
USRE48965E1 (en) | 2005-07-11 | 2022-03-08 | Psemi Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US8640790B2 (en) | 2009-03-09 | 2014-02-04 | Schlumberger Technology Corporation | Apparatus, system and method for motion compensation using wired drill pipe |
EP2647790B1 (en) | 2011-12-23 | 2014-10-22 | Services Pétroliers Schlumberger | Calibrator for a downhole caliper and method of using same |
CN102808613B (zh) * | 2012-08-01 | 2015-04-29 | 中国海洋石油总公司 | 一种磁阻井径测井仪角度传感器的标定方法 |
US9464879B2 (en) | 2013-06-28 | 2016-10-11 | Buhler, Inc. | Barrel measuring device |
US10036622B2 (en) * | 2013-06-28 | 2018-07-31 | Buhler Inc. | Barrel measuring device |
US9720127B2 (en) * | 2014-05-09 | 2017-08-01 | Probe Holdings, Inc. | Caliper tool with in-situ temperature compensation |
RU2611334C1 (ru) * | 2015-12-24 | 2017-02-21 | Федеральное государственное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук | Устройство для измерения внутреннего диаметра металлической трубы |
EP3426746B1 (en) | 2016-03-08 | 2021-07-14 | Honeywell International Inc. | Phase change material |
RU2649680C1 (ru) * | 2017-03-14 | 2018-04-04 | федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный авиационный технический университет" | Электрогидромеханический каверномер |
US11041103B2 (en) | 2017-09-08 | 2021-06-22 | Honeywell International Inc. | Silicone-free thermal gel |
US11072706B2 (en) | 2018-02-15 | 2021-07-27 | Honeywell International Inc. | Gel-type thermal interface material |
US11373921B2 (en) | 2019-04-23 | 2022-06-28 | Honeywell International Inc. | Gel-type thermal interface material with low pre-curing viscosity and elastic properties post-curing |
CN110656931B (zh) * | 2019-07-02 | 2023-05-05 | 中煤科工集团西安研究院有限公司 | 矿用液动随钻孔径测量装置及方法 |
EP4036369A3 (en) * | 2019-12-12 | 2022-12-07 | Services Pétroliers Schlumberger | Modular borehole imaging methods |
EP3835543B1 (en) | 2019-12-12 | 2023-02-22 | Services Pétroliers Schlumberger | Multi-finger caliper |
WO2021179092A1 (en) * | 2020-03-13 | 2021-09-16 | Geonomic Technologies Inc. | Method and apparatus for measuring a wellbore |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2908085A (en) * | 1957-11-15 | 1959-10-13 | Tuboscope Company | Measuring instruments |
US3075292A (en) * | 1958-10-03 | 1963-01-29 | Ford Alexander Corp | Tubing calipering instrument |
BE744758A (fr) * | 1970-01-22 | 1970-07-22 | Acec | Dispositif indicateur de la position de barres |
US4065715A (en) * | 1975-12-18 | 1977-12-27 | General Motors Corporation | Pulse duration modulated signal transducer |
FR2420739A2 (fr) * | 1977-03-10 | 1979-10-19 | Elf Aquitaine | Dispositif de mesure de la forme d'une surface sensiblement cylindrique |
FR2383426A1 (fr) * | 1977-03-10 | 1978-10-06 | Elf Aquitaine | Dispositif de mesure de la forme d'une surface sensiblement cylindrique |
DE2852637C2 (de) * | 1978-12-06 | 1986-07-03 | Robert Bosch Gmbh, 7000 Stuttgart | Meßanordnung eines induktiven Meßumformers |
US4206648A (en) * | 1979-02-26 | 1980-06-10 | Rca Corporation | Impedance measuring circuit |
DE2942134A1 (de) * | 1979-10-18 | 1981-04-30 | Robert Bosch Gmbh, 7000 Stuttgart | Auswerteschaltung fuer einen induktivgeber |
-
1981
- 1981-12-23 FR FR8124179A patent/FR2518738B1/fr not_active Expired
-
1982
- 1982-12-10 NO NO824171A patent/NO164621C/no unknown
- 1982-12-15 EP EP82402308A patent/EP0082772B1/fr not_active Expired
- 1982-12-15 DE DE8282402308T patent/DE3272634D1/de not_active Expired
- 1982-12-15 DE DE8686102350T patent/DE3280097D1/de not_active Expired - Fee Related
- 1982-12-15 EP EP86102350A patent/EP0194493B1/fr not_active Expired - Lifetime
- 1982-12-22 US US06/452,232 patent/US4559709A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO164621B (no) | 1990-07-16 |
NO824171L (no) | 1983-06-24 |
EP0082772A1 (fr) | 1983-06-29 |
DE3272634D1 (en) | 1986-09-18 |
EP0194493A1 (fr) | 1986-09-17 |
EP0082772B1 (fr) | 1986-08-13 |
DE3280097D1 (de) | 1990-03-08 |
EP0194493B1 (fr) | 1990-01-31 |
FR2518738A1 (fr) | 1983-06-24 |
US4559709A (en) | 1985-12-24 |
FR2518738B1 (fr) | 1985-10-18 |
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