NO20083172L - Fiberoptisk system for elektromagnetiske undersokelser - Google Patents
Fiberoptisk system for elektromagnetiske undersokelserInfo
- Publication number
- NO20083172L NO20083172L NO20083172A NO20083172A NO20083172L NO 20083172 L NO20083172 L NO 20083172L NO 20083172 A NO20083172 A NO 20083172A NO 20083172 A NO20083172 A NO 20083172A NO 20083172 L NO20083172 L NO 20083172L
- Authority
- NO
- Norway
- Prior art keywords
- fiber optic
- optic system
- electrodes
- optical
- device includes
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 238000011835 investigation Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 3
- 239000013307 optical fiber Substances 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0878—Sensors; antennas; probes; detectors
- G01R29/0885—Sensors; antennas; probes; detectors using optical probes, e.g. electro-optical, luminescent, glow discharge, or optical interferometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
- G01R33/0327—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect with application of magnetostriction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/083—Controlled source electromagnetic [CSEM] surveying
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/083—Controlled source electromagnetic [CSEM] surveying
- G01V2003/085—Receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
En avfølingsanordning for elektromagnetiske undersøkelser innbefatter minst to elektroder anordnet ved atskilte posisjoner. En elektrisk til optisk omformer er elektrisk koblet til de minst to elektrodene. Omformeren er innrettet for å endre en egenskap ved lys fra en lyskilde som reaksjon på spenning påtrykket over de minst to elektrodene. Anordningen innbefatter en optisk fiber som er optisk koblet til en utgang fra den elektriske til optiske omformeren, hvor den optiske fiberen er i optisk kommunikasjon med en detektor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/899,173 US20090058422A1 (en) | 2007-09-04 | 2007-09-04 | Fiber optic system for electromagnetic surveying |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20083172L true NO20083172L (no) | 2009-03-05 |
Family
ID=39866071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20083172A NO20083172L (no) | 2007-09-04 | 2008-07-16 | Fiberoptisk system for elektromagnetiske undersokelser |
Country Status (11)
Country | Link |
---|---|
US (2) | US20090058422A1 (no) |
EP (2) | EP3454093A1 (no) |
CN (1) | CN101842720A (no) |
AU (1) | AU2008203151A1 (no) |
BR (1) | BRPI0816462B1 (no) |
CA (1) | CA2698506A1 (no) |
EA (1) | EA201070331A1 (no) |
GB (1) | GB2452609A (no) |
MX (1) | MX2010002517A (no) |
NO (1) | NO20083172L (no) |
WO (1) | WO2009032274A1 (no) |
Families Citing this family (50)
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US9372280B2 (en) | 2012-01-25 | 2016-06-21 | Pgs Geophysical As | System and method for in-sea electrode conditioning |
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US8994378B2 (en) | 2012-05-09 | 2015-03-31 | Pgs Geophysical As | Acquisition system and method for towed electromagnetic sensor cable and source |
US20140139225A1 (en) * | 2012-11-16 | 2014-05-22 | Halliburton Energy Services, Inc. | Well monitoring with optical electromagnetic sensors |
US9188694B2 (en) | 2012-11-16 | 2015-11-17 | Halliburton Energy Services, Inc. | Optical interferometric sensors for measuring electromagnetic fields |
US9575209B2 (en) | 2012-12-22 | 2017-02-21 | Halliburton Energy Services, Inc. | Remote sensing methods and systems using nonlinear light conversion and sense signal transformation |
US9091785B2 (en) | 2013-01-08 | 2015-07-28 | Halliburton Energy Services, Inc. | Fiberoptic systems and methods for formation monitoring |
US10241229B2 (en) * | 2013-02-01 | 2019-03-26 | Halliburton Energy Services, Inc. | Distributed feedback fiber laser strain sensor systems and methods for subsurface EM field monitoring |
US9321630B2 (en) | 2013-02-20 | 2016-04-26 | Pgs Geophysical As | Sensor with vacuum-sealed cavity |
US9274241B2 (en) * | 2013-03-14 | 2016-03-01 | Pgs Geophysical As | Method and system for suppressing swell-induced electromagnetic noise |
WO2015016941A1 (en) * | 2013-08-02 | 2015-02-05 | Halliburton Energy Services, Inc. | Fiber optic based magnetic sensing apparatus, systems, and methods |
US9513398B2 (en) | 2013-11-18 | 2016-12-06 | Halliburton Energy Services, Inc. | Casing mounted EM transducers having a soft magnetic layer |
FR3014200B1 (fr) * | 2013-12-02 | 2017-05-26 | Commissariat Energie Atomique | Controle de structure industrielle |
US9562988B2 (en) | 2013-12-13 | 2017-02-07 | Halliburton Energy Services, Inc. | Methods and systems of electromagnetic interferometry for downhole environments |
US9209593B2 (en) * | 2013-12-18 | 2015-12-08 | Tektronix, Inc. | Method of controlling electro-optical probe gain and sensitivity |
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US11150114B1 (en) * | 2014-05-20 | 2021-10-19 | Smartsensecom, Inc. | Fiber optic electromagnetic phenomena sensor system |
US10605947B2 (en) | 2014-06-18 | 2020-03-31 | Pgs Geophysical As | Marine streamer connector used as an electrode |
US10012751B2 (en) | 2014-06-18 | 2018-07-03 | Pgs Geophysical As | Electrode adapter for geophysical surveys |
US10809413B2 (en) | 2014-08-29 | 2020-10-20 | Schlumberger Technology Corporation | Fiber optic magneto-responsive sensor assembly |
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US10704377B2 (en) * | 2014-10-17 | 2020-07-07 | Halliburton Energy Services, Inc. | Well monitoring with optical electromagnetic sensing system |
US10302796B2 (en) | 2014-11-26 | 2019-05-28 | Halliburton Energy Services, Inc. | Onshore electromagnetic reservoir monitoring |
WO2016085509A1 (en) * | 2014-11-26 | 2016-06-02 | Halliburton Energy Services, Inc. | Offshore electromagnetic reservoir monitoring |
EP3278146A4 (en) | 2015-03-31 | 2018-12-05 | Halliburton Energy Services, Inc. | Fiber optic nuclear magnetic resonance sensor |
US9651706B2 (en) | 2015-05-14 | 2017-05-16 | Halliburton Energy Services, Inc. | Fiberoptic tuned-induction sensors for downhole use |
US10557966B2 (en) * | 2015-07-22 | 2020-02-11 | Halliburton Energy Services, Inc. | Improving dynamic range in fiber optic magnetic field sensors |
US10711602B2 (en) | 2015-07-22 | 2020-07-14 | Halliburton Energy Services, Inc. | Electromagnetic monitoring with formation-matched resonant induction sensors |
WO2017019014A1 (en) * | 2015-07-27 | 2017-02-02 | Halliburton Energy Services, Inc. | Distributed electromotive force sensing |
US10175277B2 (en) | 2015-08-31 | 2019-01-08 | Pgs Geophysical As | Identification of degrading electrodes in a marine electromagnetic survey system |
WO2017086956A1 (en) | 2015-11-18 | 2017-05-26 | Halliburton Energy Services, Inc. | Monitoring water floods using potentials between casing-mounted electrodes |
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CN111024769B (zh) * | 2019-12-17 | 2020-11-24 | 中国矿业大学 | 一种用于掘进机的煤矿矿井超前探测方法 |
US12019196B2 (en) | 2019-12-18 | 2024-06-25 | Pgs Geophysical As | Marine survey data acquisition at a tow line |
CN114137321B (zh) * | 2021-11-30 | 2022-07-29 | 北京理工大学 | 一种电磁脉冲电场测试系统 |
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-
2007
- 2007-09-04 US US11/899,173 patent/US20090058422A1/en not_active Abandoned
-
2008
- 2008-07-15 AU AU2008203151A patent/AU2008203151A1/en not_active Abandoned
- 2008-07-16 NO NO20083172A patent/NO20083172L/no not_active Application Discontinuation
- 2008-09-01 GB GB0815904A patent/GB2452609A/en not_active Withdrawn
- 2008-09-04 EP EP18198128.3A patent/EP3454093A1/en not_active Withdrawn
- 2008-09-04 CN CN200880114861A patent/CN101842720A/zh active Pending
- 2008-09-04 EA EA201070331A patent/EA201070331A1/ru unknown
- 2008-09-04 WO PCT/US2008/010367 patent/WO2009032274A1/en active Application Filing
- 2008-09-04 MX MX2010002517A patent/MX2010002517A/es not_active Application Discontinuation
- 2008-09-04 CA CA2698506A patent/CA2698506A1/en not_active Abandoned
- 2008-09-04 EP EP08795756.9A patent/EP2191304B1/en not_active Not-in-force
- 2008-09-04 BR BRPI0816462-2A patent/BRPI0816462B1/pt not_active IP Right Cessation
-
2010
- 2010-08-26 US US12/807,010 patent/US8035393B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP3454093A1 (en) | 2019-03-13 |
WO2009032274A1 (en) | 2009-03-12 |
BRPI0816462A2 (pt) | 2019-09-24 |
EP2191304A4 (en) | 2017-01-25 |
CN101842720A (zh) | 2010-09-22 |
EA201070331A1 (ru) | 2010-10-29 |
AU2008203151A1 (en) | 2009-03-19 |
EP2191304A1 (en) | 2010-06-02 |
BRPI0816462B1 (pt) | 2021-06-15 |
GB2452609A (en) | 2009-03-11 |
US20090058422A1 (en) | 2009-03-05 |
CA2698506A1 (en) | 2009-03-12 |
MX2010002517A (es) | 2010-05-19 |
GB0815904D0 (en) | 2008-10-08 |
EP2191304B1 (en) | 2018-12-05 |
US20110084696A1 (en) | 2011-04-14 |
US8035393B2 (en) | 2011-10-11 |
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