AU2002223096A1 - Apparatus for protecting sensing devices - Google Patents
Apparatus for protecting sensing devicesInfo
- Publication number
- AU2002223096A1 AU2002223096A1 AU2002223096A AU2309602A AU2002223096A1 AU 2002223096 A1 AU2002223096 A1 AU 2002223096A1 AU 2002223096 A AU2002223096 A AU 2002223096A AU 2309602 A AU2309602 A AU 2309602A AU 2002223096 A1 AU2002223096 A1 AU 2002223096A1
- Authority
- AU
- Australia
- Prior art keywords
- sensing devices
- protecting sensing
- protecting
- devices
- sensing
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/666—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by detecting noise and sounds generated by the flowing fluid
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35306—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
- G01D5/35309—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer
- G01D5/35316—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using multiple waves interferometer using a Bragg gratings
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/3537—Optical fibre sensor using a particular arrangement of the optical fibre itself
- G01D5/35374—Particular layout of the fiber
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Measuring Fluid Pressure (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Volume Flow (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/726,060 US6501067B2 (en) | 2000-11-29 | 2000-11-29 | Isolation pad for protecting sensing devices on the outside of a conduit |
US09/726,060 | 2000-11-29 | ||
PCT/GB2001/005286 WO2002044656A2 (fr) | 2000-11-29 | 2001-11-29 | Systeme servant a proteger des dispositifs de detection |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002223096A1 true AU2002223096A1 (en) | 2002-06-11 |
Family
ID=24917051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002223096A Abandoned AU2002223096A1 (en) | 2000-11-29 | 2001-11-29 | Apparatus for protecting sensing devices |
Country Status (6)
Country | Link |
---|---|
US (1) | US6501067B2 (fr) |
EP (1) | EP1344026B1 (fr) |
AU (1) | AU2002223096A1 (fr) |
CA (1) | CA2428584C (fr) |
NO (1) | NO335275B1 (fr) |
WO (1) | WO2002044656A2 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116481B (fi) * | 2000-04-13 | 2005-11-30 | Metso Paper Inc | Komposiittirakenteinen tela ja menetelmä sen valmistamiseksi |
US7028543B2 (en) | 2003-01-21 | 2006-04-18 | Weatherford/Lamb, Inc. | System and method for monitoring performance of downhole equipment using fiber optic based sensors |
US6957574B2 (en) * | 2003-05-19 | 2005-10-25 | Weatherford/Lamb, Inc. | Well integrity monitoring system |
GB2414543B (en) * | 2004-05-25 | 2009-06-03 | Polarmetrix Ltd | Method and apparatus for detecting pressure distribution in fluids |
JP4480645B2 (ja) * | 2005-08-24 | 2010-06-16 | 財団法人電力中央研究所 | 圧力測定装置 |
US7673682B2 (en) * | 2005-09-27 | 2010-03-09 | Lawrence Livermore National Security, Llc | Well casing-based geophysical sensor apparatus, system and method |
US8736822B2 (en) * | 2008-01-17 | 2014-05-27 | Halliburton Energy Services, Inc. | Apparatus and method for detecting pressure signals |
WO2009091413A1 (fr) | 2008-01-17 | 2009-07-23 | Halliburton Energy Services Inc. | Appareil et procédé pour détecter signaux de pression |
US20110109912A1 (en) * | 2008-03-18 | 2011-05-12 | Halliburton Energy Services , Inc. | Apparatus and method for detecting pressure signals |
US9103736B2 (en) | 2010-12-03 | 2015-08-11 | Baker Hughes Incorporated | Modeling an interpretation of real time compaction modeling data from multi-section monitoring system |
US9557239B2 (en) | 2010-12-03 | 2017-01-31 | Baker Hughes Incorporated | Determination of strain components for different deformation modes using a filter |
US9194973B2 (en) | 2010-12-03 | 2015-11-24 | Baker Hughes Incorporated | Self adaptive two dimensional filter for distributed sensing data |
WO2013106090A1 (fr) | 2012-01-12 | 2013-07-18 | Daniel Measurement And Control, Inc. | Dispositif de mesure ayant une enveloppe bandée |
US9605534B2 (en) | 2013-11-13 | 2017-03-28 | Baker Hughes Incorporated | Real-time flow injection monitoring using distributed Bragg grating |
CA2937760C (fr) * | 2014-02-24 | 2018-09-11 | Halliburton Energy Services, Inc. | Fixation portable de boucle de detection a fibre optique |
CA2997177C (fr) * | 2015-11-02 | 2020-01-07 | Halliburton Energy Services, Inc. | Mandrin moule a haute resolution |
EP3670830B1 (fr) | 2016-04-07 | 2021-08-11 | BP Exploration Operating Company Limited | Détection d'événements de fond de trou à l'aide de caractéristiques de domaine de fréquence acoustique |
BR112018070565A2 (pt) | 2016-04-07 | 2019-02-12 | Bp Exploration Operating Company Limited | detecção de eventos de fundo de poço usando características de domínio da frequência acústicas |
CN106052726B (zh) * | 2016-05-24 | 2019-01-11 | 刘康琳 | 一种光纤传感探头及其使用方法 |
EP3608503B1 (fr) | 2017-03-31 | 2022-05-04 | BP Exploration Operating Company Limited | Surveillance de puits et de surcharge à l'aide de capteurs acoustiques distribués |
CA3073623A1 (fr) | 2017-08-23 | 2019-02-28 | Bp Exploration Operating Company Limited | Detection d'emplacements d'entree de sable en fond de trou |
AU2018350092A1 (en) | 2017-10-11 | 2020-05-14 | Bp Exploration Operating Company Limited | Detecting events using acoustic frequency domain features |
CA3120164A1 (fr) | 2018-11-29 | 2020-06-04 | Bp Exploration Operating Company Limited | Detection d'evenement a l'aide de caracteristiques das avec apprentissage automatique |
GB201820331D0 (en) | 2018-12-13 | 2019-01-30 | Bp Exploration Operating Co Ltd | Distributed acoustic sensing autocalibration |
WO2021073741A1 (fr) | 2019-10-17 | 2021-04-22 | Lytt Limited | Caractérisation de débits entrants de fluide au moyen de mesures de das/dts hybrides |
WO2021073740A1 (fr) | 2019-10-17 | 2021-04-22 | Lytt Limited | Détection d'écoulement entrant en utilisant de caractéristiques dts |
WO2021093974A1 (fr) | 2019-11-15 | 2021-05-20 | Lytt Limited | Systèmes et procédés d'améliorations du rabattement dans des puits |
CA3180595A1 (fr) | 2020-06-11 | 2021-12-16 | Lytt Limited | Systemes et procedes de caracterisation de flux de fluide souterrain |
EP4168647A1 (fr) | 2020-06-18 | 2023-04-26 | Lytt Limited | Formation de modèle d'événement à l'aide de données in situ |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149492A (en) | 1961-03-06 | 1964-09-22 | Astra Inc | Fluid pressure gauge |
US4080837A (en) | 1976-12-03 | 1978-03-28 | Continental Oil Company | Sonic measurement of flow rate and water content of oil-water streams |
DE3172259D1 (en) | 1980-11-21 | 1985-10-17 | Ici Plc | Method and apparatus for leak detection in pipelines |
US4445389A (en) | 1981-09-10 | 1984-05-01 | The United States Of America As Represented By The Secretary Of Commerce | Long wavelength acoustic flowmeter |
US4520320A (en) | 1981-09-10 | 1985-05-28 | The United States Of America As Represented By The Secretary Of Commerce | Synchronous phase marker and amplitude detector |
US4515473A (en) | 1984-09-13 | 1985-05-07 | Geo-Centers, Inc. | Photoelastic stress sensor signal processor |
US4724316A (en) | 1985-07-12 | 1988-02-09 | Eldec Corporation | Temperature independent fiber optic sensor |
JPH0423560Y2 (fr) | 1987-02-17 | 1992-06-02 | ||
NO166379C (no) | 1987-12-18 | 1991-07-10 | Sensorteknikk As | Fremgangsmaate for registrering av flerfase stroemninger gjennom et transportsystem. |
US5363342A (en) | 1988-04-28 | 1994-11-08 | Litton Systems, Inc. | High performance extended fiber optic hydrophone |
JPH02203230A (ja) | 1989-01-31 | 1990-08-13 | Daikin Ind Ltd | 管内圧力変化検知変換器 |
US5026823A (en) * | 1989-09-12 | 1991-06-25 | The Dow Chemical Company | Novel alicyclic polyimides and a process for making the same |
US5024099A (en) | 1989-11-20 | 1991-06-18 | Setra Systems, Inc. | Pressure transducer with flow-through measurement capability |
US5040415A (en) | 1990-06-15 | 1991-08-20 | Rockwell International Corporation | Nonintrusive flow sensing system |
US5218197A (en) | 1991-05-20 | 1993-06-08 | The United States Of America As Represented By The Secretary Of The Navy | Method and apparatus for the non-invasive measurement of pressure inside pipes using a fiber optic interferometer sensor |
US5398542A (en) | 1992-10-16 | 1995-03-21 | Nkk Corporation | Method for determining direction of travel of a wave front and apparatus therefor |
US5360331A (en) | 1993-01-05 | 1994-11-01 | Dynisco, Inc. | Injection molding machine pressure transducer |
FR2720498B1 (fr) | 1994-05-27 | 1996-08-09 | Schlumberger Services Petrol | Débitmètre multiphasique. |
US5741980A (en) | 1994-11-02 | 1998-04-21 | Foster-Miller, Inc. | Flow analysis system and method |
NO302441B1 (no) * | 1995-03-20 | 1998-03-02 | Optoplan As | Fiberoptisk endepumpet fiber-laser |
US5670720A (en) | 1996-01-11 | 1997-09-23 | Morton International, Inc. | Wire-wrap low pressure sensor for pressurized gas inflators |
US5845033A (en) | 1996-11-07 | 1998-12-01 | The Babcock & Wilcox Company | Fiber optic sensing system for monitoring restrictions in hydrocarbon production systems |
US6016702A (en) * | 1997-09-08 | 2000-01-25 | Cidra Corporation | High sensitivity fiber optic pressure sensor for use in harsh environments |
US6354147B1 (en) * | 1998-06-26 | 2002-03-12 | Cidra Corporation | Fluid parameter measurement in pipes using acoustic pressures |
DE69927274T2 (de) | 1998-06-26 | 2006-06-22 | Cidra Corp., Wallingford | Nichtintrusiver faseroptischer drucksensor zur messung von druckänderungen in einem rohr |
WO2000013052A1 (fr) | 1998-08-26 | 2000-03-09 | Cidra Corporation | Protecteur d'epissure pour cable de transmission |
US6233374B1 (en) * | 1999-06-04 | 2001-05-15 | Cidra Corporation | Mandrel-wound fiber optic pressure sensor |
-
2000
- 2000-11-29 US US09/726,060 patent/US6501067B2/en not_active Expired - Lifetime
-
2001
- 2001-11-29 WO PCT/GB2001/005286 patent/WO2002044656A2/fr not_active Application Discontinuation
- 2001-11-29 EP EP01998791A patent/EP1344026B1/fr not_active Expired - Lifetime
- 2001-11-29 AU AU2002223096A patent/AU2002223096A1/en not_active Abandoned
- 2001-11-29 CA CA002428584A patent/CA2428584C/fr not_active Expired - Fee Related
-
2003
- 2003-05-09 NO NO20032076A patent/NO335275B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1344026B1 (fr) | 2011-06-22 |
US20020063200A1 (en) | 2002-05-30 |
WO2002044656A3 (fr) | 2002-10-24 |
WO2002044656A2 (fr) | 2002-06-06 |
NO20032076L (no) | 2003-07-09 |
CA2428584C (fr) | 2008-07-22 |
US6501067B2 (en) | 2002-12-31 |
NO20032076D0 (no) | 2003-05-09 |
CA2428584A1 (fr) | 2002-06-06 |
NO335275B1 (no) | 2014-11-03 |
EP1344026A2 (fr) | 2003-09-17 |
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