DE60036953D1 - Hochempfindlicher beschleunigungsaufnehmer - Google Patents

Hochempfindlicher beschleunigungsaufnehmer

Info

Publication number
DE60036953D1
DE60036953D1 DE60036953T DE60036953T DE60036953D1 DE 60036953 D1 DE60036953 D1 DE 60036953D1 DE 60036953 T DE60036953 T DE 60036953T DE 60036953 T DE60036953 T DE 60036953T DE 60036953 D1 DE60036953 D1 DE 60036953D1
Authority
DE
Germany
Prior art keywords
highly sensitive
sensitive accelerator
accelerator
highly
sensitive
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.)
Expired - Lifetime
Application number
DE60036953T
Other languages
English (en)
Inventor
Sverre Knudsen
Arne Berg
James R Dunphy
Daniel Woo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Application granted granted Critical
Publication of DE60036953D1 publication Critical patent/DE60036953D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181—Geophones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE60036953T 1999-10-01 2000-09-25 Hochempfindlicher beschleunigungsaufnehmer Expired - Lifetime DE60036953D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/410,634 US6575033B1 (en) 1999-10-01 1999-10-01 Highly sensitive accelerometer
PCT/US2000/026331 WO2001025800A2 (en) 1999-10-01 2000-09-25 Highly sensitive accelerometer

Publications (1)

Publication Number Publication Date
DE60036953D1 true DE60036953D1 (de) 2007-12-13

Family

ID=23625568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036953T Expired - Lifetime DE60036953D1 (de) 1999-10-01 2000-09-25 Hochempfindlicher beschleunigungsaufnehmer

Country Status (8)

Country Link
US (3) US6575033B1 (de)
EP (1) EP1216418B1 (de)
JP (2) JP2003511671A (de)
AU (1) AU777802B2 (de)
CA (1) CA2387045C (de)
DE (1) DE60036953D1 (de)
NO (1) NO334434B1 (de)
WO (1) WO2001025800A2 (de)

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WO2000072025A1 (de) * 1999-05-21 2000-11-30 Siemens Aktiengesellschaft Bragg-gitter-vorrichtung zur messung einer beschleunigung
US7243543B2 (en) * 1999-10-01 2007-07-17 Optoplan As Highly sensitive accelerometer
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US6601671B1 (en) * 2000-07-10 2003-08-05 Weatherford/Lamb, Inc. Method and apparatus for seismically surveying an earth formation in relation to a borehole
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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
US7254999B2 (en) * 2003-03-14 2007-08-14 Weatherford/Lamb, Inc. Permanently installed in-well fiber optic accelerometer-based seismic sensing apparatus and associated method
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US7349591B2 (en) * 2006-02-15 2008-03-25 Pgs Geophysical As Pressure compensated optical accelerometer, optical inclinometer and seismic sensor system
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US7683312B2 (en) 2007-10-23 2010-03-23 Us Sensor Systems, Inc. Fiber-optic interrogator with normalization filters
KR100994247B1 (ko) * 2008-08-20 2010-11-12 한국과학기술원 간섭 신호의 고조파 성분분석을 이용한 가속도계의 위상 감도 평가 방법 및 장치
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US8208347B2 (en) * 2009-07-08 2012-06-26 Geospace Technologies, Lp Geophone having improved damping control
US8098546B2 (en) * 2009-07-08 2012-01-17 Geospace Technologies, Lp Geophone having improved sensitivity
US9194738B2 (en) 2009-10-23 2015-11-24 Pacific Western Bank Fiber optic microseismic sensing systems
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US9158032B2 (en) 2010-02-18 2015-10-13 US Seismic Systems, Inc. Optical detection systems and methods of using the same
US8401354B2 (en) 2010-02-23 2013-03-19 US Seismic Systems, Inc. Fiber optic security systems and methods of using the same
US8981952B2 (en) * 2010-02-26 2015-03-17 Thl Holding Company, Llc Sensor for use in protective headgear
US8701481B2 (en) 2010-07-06 2014-04-22 US Seismic Systems, Inc. Borehole sensing and clamping systems and methods of using the same
US8930143B2 (en) 2010-07-14 2015-01-06 Halliburton Energy Services, Inc. Resolution enhancement for subterranean well distributed optical measurements
US8584519B2 (en) * 2010-07-19 2013-11-19 Halliburton Energy Services, Inc. Communication through an enclosure of a line
US9319135B2 (en) 2011-01-25 2016-04-19 Avalon Sciences, Ltd. Light powered communication systems and methods of using the same
US8692183B2 (en) 2011-03-07 2014-04-08 Baker Hughes Incorporated Method and apparatus for estimating a downhole fluid property using a miniature integrated circuit spectrometer
US9217801B2 (en) 2011-03-08 2015-12-22 Pacific Western Bank Fiber optic acoustic sensor arrays and systems, and methods of fabricating the same
US8411278B2 (en) 2011-07-26 2013-04-02 The United States Of America As Represented By The Secretary Of The Navy Measurement of small accelerations by optical weak value amplification
US20140110124A1 (en) * 2011-08-19 2014-04-24 Eric Lee Goldner Wellbore leak detection systems and methods of using the same
US9441433B2 (en) 2012-07-27 2016-09-13 Avalon Sciences, Ltd Remotely actuated clamping devices for borehole seismic sensing systems and methods of operating the same
US9164121B2 (en) 2012-11-07 2015-10-20 Empire Technology Development Llc Motion sensing
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
US9366691B2 (en) 2013-05-02 2016-06-14 Halliburton Energy Services, Inc. Multiplexed fiber optic sensing system and method
US9880048B2 (en) 2013-06-13 2018-01-30 Schlumberger Technology Corporation Fiber optic distributed vibration sensing with wavenumber sensitivity correction
GB2530204A (en) * 2013-08-02 2016-03-16 Halliburton Energy Services Inc Acoustic sensor metadata dubbing channel
US9435821B1 (en) 2013-12-12 2016-09-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Single-axis accelerometer
GB2531817B (en) 2014-11-03 2019-12-04 Westerngeco Seismic Holdings Ltd Accelerometer
CN105675919B (zh) * 2016-01-18 2018-12-28 武汉理工大学 一种基于光纤光栅的低频加速度传感器
ITUA20162796A1 (it) 2016-04-21 2017-10-21 Pietro Fiorentini Spa Sensore di vibrazione
KR101889977B1 (ko) * 2016-12-19 2018-08-20 (주)에프비지코리아 광섬유 격자센서를 이용한 변위 측정장치 및 그의 감도 및 내구성 조절방법
IT201600129935A1 (it) 2016-12-22 2018-06-22 Pietro Fiorentini Spa Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore
US10768061B2 (en) 2017-06-27 2020-09-08 Fibos Inc. Optical sensor having π-phase shifted Bragg grating and optical sensing system using same
CN110274662B (zh) * 2018-03-13 2024-05-14 中国石油化工股份有限公司 一种浮盘状态监测传感系统
NL2020869B1 (en) * 2018-05-03 2019-11-12 Fugro Tech Bv A body for holding a fiber optic strain sensor, a system including the body, and a method for determining strain in an object.
US10738587B2 (en) 2018-05-04 2020-08-11 Saudi Arabian Oil Company Monitoring operating conditions of a rotary steerable system
US11353371B2 (en) 2019-11-06 2022-06-07 Fdh Infrastructure Services, Llc Tension in post-tensioned rods
CN112946729B (zh) * 2021-01-26 2022-07-15 哈尔滨工程大学 一种交叉缠绕推挽式井下三分量光纤地震计
CN113758433B (zh) * 2021-08-30 2022-10-28 武汉理工大学 一种光纤测缝计及其测缝方法
CN114755452B (zh) * 2022-03-11 2023-02-03 浙江大学 带电磁反馈的推挽式光子晶体拉链腔光学加速度计
CN114740223B (zh) * 2022-03-28 2023-03-03 浙江大学 基于推挽式光子晶体拉链腔的单片集成三轴光学加速度计

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Also Published As

Publication number Publication date
JP2010175545A (ja) 2010-08-12
EP1216418B1 (de) 2007-10-31
US6789424B2 (en) 2004-09-14
CA2387045A1 (en) 2001-04-12
AU777802B2 (en) 2004-10-28
EP1216418A2 (de) 2002-06-26
AU2903601A (en) 2001-05-10
WO2001025800A9 (en) 2002-11-14
WO2001025800A2 (en) 2001-04-12
NO20021533L (no) 2002-05-29
US20030145654A1 (en) 2003-08-07
NO334434B1 (no) 2014-03-03
US20050076713A1 (en) 2005-04-14
CA2387045C (en) 2007-05-15
JP2003511671A (ja) 2003-03-25
WO2001025800A3 (en) 2001-11-29
JP4787367B2 (ja) 2011-10-05
NO20021533D0 (no) 2002-03-26
US7013729B2 (en) 2006-03-21
US6575033B1 (en) 2003-06-10

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Legal Events

Date Code Title Description
8332 No legal effect for de