NO20071173L - Fremgangsmate og apparat for a studere overflatevibrasjoner ved a bevege et flekk-interferometer - Google Patents

Fremgangsmate og apparat for a studere overflatevibrasjoner ved a bevege et flekk-interferometer

Info

Publication number
NO20071173L
NO20071173L NO20071173A NO20071173A NO20071173L NO 20071173 L NO20071173 L NO 20071173L NO 20071173 A NO20071173 A NO 20071173A NO 20071173 A NO20071173 A NO 20071173A NO 20071173 L NO20071173 L NO 20071173L
Authority
NO
Norway
Prior art keywords
interferometer
vtot
detectors
sensitivity
motion
Prior art date
Application number
NO20071173A
Other languages
English (en)
Norwegian (no)
Inventor
Eiolf Vikhagen
Paul Meldahl
Original Assignee
Statoil Asa
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.)
Filing date
Publication date
Application filed by Statoil Asa filed Critical Statoil Asa
Publication of NO20071173L publication Critical patent/NO20071173L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO20071173A 2004-08-04 2007-03-01 Fremgangsmate og apparat for a studere overflatevibrasjoner ved a bevege et flekk-interferometer NO20071173L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0417370A GB2416835C (en) 2004-08-04 2004-08-04 Method and apparatus for studying surfaces
PCT/GB2005/003038 WO2006013358A1 (fr) 2004-08-04 2005-08-03 Procede et appareil pour etudier des vibrations de surface par deplacement d'un interferometre speckle

Publications (1)

Publication Number Publication Date
NO20071173L true NO20071173L (no) 2007-05-03

Family

ID=32982515

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071173A NO20071173L (no) 2004-08-04 2007-03-01 Fremgangsmate og apparat for a studere overflatevibrasjoner ved a bevege et flekk-interferometer

Country Status (10)

Country Link
US (1) US7933003B2 (fr)
CN (1) CN101023377B (fr)
AU (1) AU2005268667B2 (fr)
BR (1) BRPI0514064A (fr)
CA (1) CA2575951C (fr)
GB (1) GB2416835C (fr)
MX (1) MX2007001552A (fr)
NO (1) NO20071173L (fr)
RU (1) RU2363019C2 (fr)
WO (1) WO2006013358A1 (fr)

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GB2443843B (en) 2006-11-14 2011-05-25 Statoil Asa Seafloor-following streamer
GB0722469D0 (en) 2007-11-16 2007-12-27 Statoil Asa Forming a geological model
GB0724847D0 (en) 2007-12-20 2008-01-30 Statoilhydro Method of and apparatus for exploring a region below a surface of the earth
GB0803701D0 (en) * 2008-02-28 2008-04-09 Statoilhydro Asa Improved interferometric methods and apparatus for seismic exploration
MD298Z (ro) * 2010-03-03 2011-07-31 Институт Прикладной Физики Академии Наук Молдовы Sistem cu fibră optică a semnalizării de pază
GB2479200A (en) 2010-04-01 2011-10-05 Statoil Asa Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives
US8757270B2 (en) 2010-05-28 2014-06-24 Statoil Petroleum As Subsea hydrocarbon production system
US8804132B1 (en) * 2011-01-24 2014-08-12 Bae Systems Information And Electronic Systems Integration Inc. Shearography from a moving platform
US8717577B1 (en) * 2011-01-24 2014-05-06 Bae Systems Information And Electronic Systems Integration Inc. Compensating aperture for utilizing shearography from a moving platform
NO20121458A1 (no) * 2012-12-05 2014-05-19 Optonor As Fremgangsmåte for vibrasjonsmåling og interferometer
WO2015082010A1 (fr) 2013-12-05 2015-06-11 Statoil Petroleum As Systèmes d'acquisition de données géophysiques
CN104457581B (zh) 2014-08-28 2017-03-22 深圳奥比中光科技有限公司 一种全场z向位移测量系统
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WO2017145145A1 (fr) 2016-02-25 2017-08-31 ContinUse Biometrics Ltd. Procédé et système de surveillance de paramètres d'objet mobile
IL278987A (en) * 2019-12-05 2021-06-30 Continuse Biometrics Ltd System and method for passively monitoring a sample
CN110987149B (zh) * 2019-12-11 2025-05-13 东华大学 一种反作用轮微振动测量装置及方法
US12078817B2 (en) 2021-12-29 2024-09-03 Bae Systems Information And Electronic Systems Integration Inc. Geometric phase based motion compensation for shearography
CN114947795B (zh) * 2022-04-19 2026-02-17 中国科学院苏州纳米技术与纳米仿生研究所 一种血流流速的检测方法和检测装置
CN115290177A (zh) * 2022-07-28 2022-11-04 东北大学 一种基于光杠杆原理的微悬臂梁振动测试系统及方法
CN118706246B (zh) * 2024-07-22 2025-09-30 东海实验室 基于光学干涉的海底微振动测量系统与方法

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Also Published As

Publication number Publication date
BRPI0514064A (pt) 2008-05-27
RU2007107922A (ru) 2008-09-10
GB2416835B (en) 2008-08-27
CN101023377A (zh) 2007-08-22
RU2363019C2 (ru) 2009-07-27
CA2575951A1 (fr) 2006-02-09
GB2416835A (en) 2006-02-08
AU2005268667B2 (en) 2010-06-10
GB0417370D0 (en) 2004-09-08
AU2005268667A1 (en) 2006-02-09
WO2006013358A1 (fr) 2006-02-09
US20080316496A1 (en) 2008-12-25
US7933003B2 (en) 2011-04-26
MX2007001552A (es) 2007-04-18
GB2416835C (en) 2013-11-06
CN101023377B (zh) 2010-10-06
CA2575951C (fr) 2013-04-09

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Legal Events

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CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO