ATE326689T1 - Vorrichtung und verfahren zum schutz von optischen geräten unter rauhen betriebszuständen - Google Patents
Vorrichtung und verfahren zum schutz von optischen geräten unter rauhen betriebszuständenInfo
- Publication number
- ATE326689T1 ATE326689T1 AT99966447T AT99966447T ATE326689T1 AT E326689 T1 ATE326689 T1 AT E326689T1 AT 99966447 T AT99966447 T AT 99966447T AT 99966447 T AT99966447 T AT 99966447T AT E326689 T1 ATE326689 T1 AT E326689T1
- Authority
- AT
- Austria
- Prior art keywords
- port
- operating conditions
- liquid metal
- pressure
- optical devices
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 6
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
-
- 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
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
-
- 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
- E21B47/06—Measuring temperature or pressure
-
- 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
- E21B47/13—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 by electromagnetic energy, e.g. radio frequency
- E21B47/135—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 by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
-
- 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
- G01D5/28—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 deflection of beams of light, e.g. for direct optical indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/3206—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Reinforced Plastic Materials (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Measuring Cells (AREA)
- Types And Forms Of Lifts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9827735.3A GB9827735D0 (en) | 1998-12-17 | 1998-12-17 | Apparatus for reducing drift and ageing in fibre optic sensors |
GB9900793 | 1999-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE326689T1 true ATE326689T1 (de) | 2006-06-15 |
Family
ID=26314852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99966447T ATE326689T1 (de) | 1998-12-17 | 1999-12-17 | Vorrichtung und verfahren zum schutz von optischen geräten unter rauhen betriebszuständen |
Country Status (8)
Country | Link |
---|---|
US (1) | US6442304B1 (de) |
EP (3) | EP1688585A3 (de) |
AT (1) | ATE326689T1 (de) |
AU (1) | AU2197900A (de) |
CA (3) | CA2644328A1 (de) |
DE (1) | DE69931348D1 (de) |
NO (1) | NO20006311D0 (de) |
WO (1) | WO2000036386A1 (de) |
Families Citing this family (83)
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BR9915956B1 (pt) * | 1998-12-04 | 2011-10-18 | sensor de pressão, e, método para sensoriar pressão. | |
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US7222676B2 (en) * | 2000-12-07 | 2007-05-29 | Schlumberger Technology Corporation | Well communication system |
NO335594B1 (no) | 2001-01-16 | 2015-01-12 | Halliburton Energy Serv Inc | Ekspanderbare anordninger og fremgangsmåte for disse |
FR2820593B1 (fr) * | 2001-02-02 | 2003-05-23 | Schlumberger Services Petrol | Chemin optique |
NO316775B1 (no) * | 2001-06-11 | 2004-05-03 | Optoplan As | Fremgangsmate for belegging av en fiber med fiberoptisk Bragg-Gitter (FBG) |
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US20030234921A1 (en) * | 2002-06-21 | 2003-12-25 | Tsutomu Yamate | Method for measuring and calibrating measurements using optical fiber distributed sensor |
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US9194512B2 (en) | 2007-04-30 | 2015-11-24 | Mark Andreychuk | Coiled tubing with heat resistant conduit |
US8567657B2 (en) * | 2007-04-30 | 2013-10-29 | Mtj Consulting Services Inc. | Coiled tubing with retainer for conduit |
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SA08290691B1 (ar) | 2007-10-31 | 2012-02-22 | شل انترناشيونال ريسيرش ماتشابيج بى . فى | تجميعة جهاز استشعار ضغط وطريقة لاستخدام التجميعة |
US7714271B1 (en) * | 2007-11-05 | 2010-05-11 | United States Oil And Gas Corp. | Simple fiber optic seismometer for harsh environments |
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FR2929000B1 (fr) * | 2008-03-18 | 2010-04-09 | Thales Sa | Capteur a fibre optique auto-reference et reseau de capteurs associe |
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US9770862B2 (en) | 2008-09-10 | 2017-09-26 | Kyton, Llc | Method of making adhesion between an optical waveguide structure and thermoplastic polymers |
US11387014B2 (en) | 2009-04-17 | 2022-07-12 | Schlumberger Technology Corporation | Torque-balanced, gas-sealed wireline cables |
US9412492B2 (en) | 2009-04-17 | 2016-08-09 | Schlumberger Technology Corporation | Torque-balanced, gas-sealed wireline cables |
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US8712694B2 (en) * | 2009-10-05 | 2014-04-29 | Westerngeco L.L.C. | Combining seismic data from sensors to attenuate noise |
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US9104008B2 (en) * | 2010-03-24 | 2015-08-11 | Weatherford Technology Holdings, Llc | Optical fiber coating to prevent adhesion at high temperatures |
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DE102010013897B4 (de) * | 2010-04-01 | 2012-01-26 | Infap Gmbh | Optische Messeinrichtung und Lichtwellenleiter |
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US9971032B1 (en) | 2010-10-15 | 2018-05-15 | Adaptive Wireless Solutions, L.L.C. | Acoustic sensor holder and apparatus using same |
US9091783B2 (en) | 2010-11-04 | 2015-07-28 | Westerngeco L.L.C. | Computing a calibration term based on combining divergence data and seismic data |
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US8557052B2 (en) | 2011-08-03 | 2013-10-15 | Baker Hughes Incorporated | Method and apparatus for stripping optical fibers and optical fiber assemblies |
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US9116055B2 (en) * | 2012-09-05 | 2015-08-25 | Siemens Energy, Inc | Combustion turbine flashback sensing system employing fiber Bragg grating sensors |
EP2713191B1 (de) * | 2012-10-01 | 2019-08-28 | Siemens Aktiengesellschaft | Unterwasser-Kabelabschlussanordnung, Unterwasser-Anschluss und Verfahren |
FR2998662B1 (fr) * | 2012-11-23 | 2019-10-25 | Airbus Operations | Dispositif de mesure de deformation et implantation d'un tel dispositif dans un element |
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US10048395B2 (en) | 2013-02-01 | 2018-08-14 | Westerngeco L.L.C. | Computing a gradient based on differences of plural pairs of particle motion sensors |
WO2014123545A1 (en) * | 2013-02-11 | 2014-08-14 | Ofs Fitel, Llc | Optical fiber seismic sensing cable |
CN103279147B (zh) * | 2013-05-15 | 2015-05-06 | 浙江大学 | 一种控制光纤温漂的温度控制***及其应用方法 |
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RU2581852C1 (ru) * | 2014-11-06 | 2016-04-20 | Общество с ограниченной ответственностью "Научно-производственная фирма Завод "Измерон" | Устройство мониторинга параметров при эксплуатации интеллектуальной скважины |
RU2568448C1 (ru) * | 2014-11-06 | 2015-11-20 | Общество с ограниченной ответственностью "Научно-производственная фирма Завод "Измерон" | Интеллектуальная газовая и газоконденсатная скважина и способ её монтажа |
US11083101B2 (en) * | 2015-12-22 | 2021-08-03 | Siemens Energy AS | Data switch for underwater use |
US10370956B2 (en) * | 2016-02-18 | 2019-08-06 | Weatherford Technology Holdings, Llc | Pressure gauge insensitive to extraneous mechanical loadings |
KR101881802B1 (ko) * | 2017-11-03 | 2018-07-26 | (주)지지케이 | 지진감지 기능이 구비된 지열시스템 |
GB2571540B (en) | 2018-02-28 | 2020-10-28 | Craley Group Ltd | Improvements in or relating to the monitoring of fluid pipes |
US11662228B2 (en) * | 2018-06-22 | 2023-05-30 | The University Of Hong Kong | Real-time surface shape sensing for flexible structures |
RU2703055C1 (ru) * | 2019-06-27 | 2019-10-15 | Общество с ограниченной ответственностью "Газпромнефть Научно-Технический Центр" (ООО "Газпромнефть НТЦ") | Система долговременного распределенного мониторинга профиля притока в горизонтальной скважине, оборудованной ЭЦН |
CN110700814A (zh) * | 2019-10-28 | 2020-01-17 | 贵州航天凯山石油仪器有限公司 | 一种提高气井压力计密封可靠性的方法及装置 |
CN113399998B (zh) * | 2021-05-13 | 2022-07-05 | 东方电气集团科学技术研究院有限公司 | 一种大型定日镜拼接和转运方法 |
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-
1999
- 1999-12-17 EP EP06009991A patent/EP1688585A3/de not_active Withdrawn
- 1999-12-17 CA CA002644328A patent/CA2644328A1/en not_active Abandoned
- 1999-12-17 AT AT99966447T patent/ATE326689T1/de not_active IP Right Cessation
- 1999-12-17 EP EP05001844A patent/EP1541984A3/de not_active Withdrawn
- 1999-12-17 CA CA2644216A patent/CA2644216C/en not_active Expired - Fee Related
- 1999-12-17 EP EP99966447A patent/EP1058823B1/de not_active Expired - Lifetime
- 1999-12-17 CA CA002323042A patent/CA2323042C/en not_active Expired - Fee Related
- 1999-12-17 DE DE69931348T patent/DE69931348D1/de not_active Expired - Lifetime
- 1999-12-17 WO PCT/US1999/030282 patent/WO2000036386A1/en active IP Right Grant
- 1999-12-17 AU AU21979/00A patent/AU2197900A/en not_active Abandoned
-
2000
- 2000-08-14 US US09/638,456 patent/US6442304B1/en not_active Expired - Lifetime
- 2000-12-12 NO NO20006311A patent/NO20006311D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1058823B1 (de) | 2006-05-17 |
CA2644216C (en) | 2011-02-08 |
US6442304B1 (en) | 2002-08-27 |
CA2644328A1 (en) | 2000-06-22 |
AU2197900A (en) | 2000-07-03 |
DE69931348D1 (de) | 2006-06-22 |
CA2323042A1 (en) | 2000-06-22 |
WO2000036386A1 (en) | 2000-06-22 |
EP1058823A1 (de) | 2000-12-13 |
CA2323042C (en) | 2009-02-17 |
NO20006311L (no) | 2000-12-12 |
EP1541984A2 (de) | 2005-06-15 |
EP1541984A3 (de) | 2006-06-07 |
CA2644216A1 (en) | 2000-06-22 |
EP1688585A3 (de) | 2009-11-04 |
EP1688585A2 (de) | 2006-08-09 |
NO20006311D0 (no) | 2000-12-12 |
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